Senior Software Engineer - Transactions

🏢 Summary: Senior Software Engineer role focused on designing and developing backend systems using C#/.NET and APL within a cloud-based Azure environment. The position involves re-architecting a core investment management platform to operate efficiently as a SaaS solution on Microsoft Azure. Responsibilities include system architecture, automated testing, CI/CD, and technical leadership in an agile setup. 🗂️ Requirements: Bachelor’s degree in Computer Science, Information Technology, or related field, 5+ years of software development experience, Expert knowledge of C#, Strong knowledge of .NET Core/Framework, Solid understanding of object-oriented programming, Experience designing architectural patterns, Experience with REST and streaming APIs, Experience with Azure Service Bus, Proficiency with Microsoft Azure, Experience with CI/CD pipelines, Experience with automated testing and unit testing, Experience with Reqnroll or Specflow, Proficient with Git, Experience working in Azure environments 📃 Skills: C#, .NET, APL, Azure, REST, APIs, ServiceBus, CI/CD, Git, Reqnroll, Specflow, OOP 🏢 Description: Are you a passionate developer with an agile mindset? And would you like to be part of a strategically important product area in one of the world’s leading software providers within the Fintech industry? Then you should join SimCorp as a C# & APL Software Engineer! WHO WE ARE? For over 50 years, we have worked closely with large and global investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 2,500+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds in general. SimCorp is an equal opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated in our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. While striving to deliver client value, we believe it is vital to consider our people and our planet in every business decision we make. Acting responsibly is not optional. It is essential. WHY THIS ROLE IS IMPORTANT TO US We are looking for an experienced Software Engineer with expertise in C#, a deep understanding of its ecosystems, and a strong background in object-oriented programming. The ideal candidate should be familiar with the .NET framework, skilled in designing and implementing architectural patterns. Additionally, proficiency in automated testing platforms, unit tests, and Git for code versioning, along with experience in Azure environments, is highly desirable. The SimCorp Dimension product was originally designed for running on-premises with clients, utilizing hardware resources being available 24/7. As we are moving our business model towards being a SaaS provider and based on Microsoft Azure, we need to re-implement our core platform to be efficient on dynamic Azure infrastructure and with a relentless focus on the cost of compute. You’ll be part of an engineering team in the Transactions & Private Debt product area, contributing to everything from architecture and component design to performance and accessibility and responsible for delivering functionality that enables clients to make investment decisions with our back-office applications. The ideal candidate should have an eagerness to learn APL (A Programming Language). Prior experience with APL isn’t required, we provide comprehensive training and a supportive environment to help you succeed. Our company also partly owns Dyalog APL, ensuring the language remains actively maintained and relevant. For now, the most of our work is done in APL. The Transactions & Private Debt product area consists of four teams, each with four to seven software engineers across several geographical locations. The team consist of team members in Denmark and Ukraine, and as a C# & APL Software Engineer you will therefore work closely together with other team members located both in Europe and India. WHAT YOU WILL BE RESPONSIBLE FOR Lead end-to-end design and development of backend systems using C#/.NET and APL Architect scalable, secure, and high-performance cloud-native solutions (Azure). Mentor and guide a team of engineers through code reviews, technical planning, and agile practices. Collaborate with product managers and front-end engineers to deliver full-stack features. Ensure code quality and system reliability through unit testing, integration testing, and CI/CD pipelines. Drive technical discussions and decision-making aligned with long-term business goals. Be proactive in improving automation, tools, frameworks, etc. Identify bottlenecks and bugs, and devise solutions to these problems. Utilize code versioning tools such as Git for version control. Work within a continuous integration environment to ensure smooth and reliable deployment of applications. Require excellent business and communication skills, and to be able to understand client specific requirements. YOUR QUALIFICATION Bachelor’s degree in computer science, information technology, or a related field. 5+ years of experience in software development. Expert knowledge of C#, .NET Core/Framework, and object-oriented design principles. Experience with APIs, including streaming, REST, and Azure Service Bus Familiarity with various design and architectural patterns. Proficient with cloud platforms, especially Microsoft Azure (App Services, Functions, Key Vault, etc.). Familiarity with CI/CD, automated testing, and agile development methodologies. Experience with test automation tools such as Reqnroll/Specflow. Proficient understanding of code versioning tools such as Git. Experience working in an Azure environment. Strong problem-solving skills and the ability to work independently and as part of a team. Excellent communication and team leadership skills. NICE-TO-HAVE Experience or familiarity with a vector-based or functional language will be considered as a plus, in terms of learning APL. Experience in fintech or other regulated industries. Experience in a technical leadership role. BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please click below to apply to learn more about the vacancy and what SimCorp has to offer regarding salary, benefits, and perks. Applications are continuously assessed, so please send your CV in English as soon as possible. If you are interested in being a part of SimCorp but are not sure this role is the right fit, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to help you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process, we will ask you to provide your feedback, which is highly appreciated.

🏢 Summary: The role focuses on maintaining and enhancing a complex investment management system by debugging and fixing C# and APL code, resolving client-reported issues, and improving system performance. It involves close collaboration with business consultants, support teams, and clients to analyze and solve technical problems across front- and back-end components. This is a technical support-oriented development role within a sophisticated financial software environment. 🗂️ Requirements: 3–5+ years of experience with C# and .NET, Experience with WinForms, Experience supporting desktop applications, Strong knowledge of .NET framework, Understanding of object-oriented programming principles, Experience with debugging and tracing tools, Ability to read and analyze complex code, Ability to investigate and resolve system performance issues, Ability to work with complex front-end and back-end architecture 📃 Skills: C#, .NET, WinForms, APL, F#, Haskell, OOP, Debugging, Tracing 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US SimCorp is a leading supplier of highly specialized software and expertise for financial institutions and corporations. Our main product SimCorp Dimension is a modular system that offers a complete solution for the investment management of banks, asset managers and insurance companies. The basis for our complex software is comprehensive financial services know-how and a very good understanding of the individual requirements of our customers. You will find yourself working in a diverse and fast-growing environment for an international company with significant growth potential and career opportunities. If you want to contribute to our growth and develop in a professional environment - grow with us! WHAT YOU WILL BE RESPONSIBLE FOR Debugging C# & APL code, coding suitable fixes for crashes and erroneous code. Provide high quality code solutions to fix existing functionality. Work with business consultants and other developers to evaluate and solve customers' issues. Assist business consultants to answer questions by understanding how the existing code works. Investigating system performance issues raised by clients in relation to C# & APL modules & resolving these issues to prevent system failures – also focusing on the broader code, this is NOT a pure C# developer role. Replicating issues observed by clients in internal installations (for debugging/analysis purposes etc.). Dealing directly with product support, clients onsite, via phone, remote connections, etc. Be an important interface between the Support teams and the Central Product Department. WHAT WE VALUE 3-5+ years of C#, .NET experience including WinForms. Experience supporting desktop applications. Good understanding of a functional programming language like APL, F# or Haskell would be beneficial. Knowledge of the .NET framework and object-oriented programming design principles Tracing and debugging skills. Experience with common debugging tools. Good insightful and problem-solving skills. Able and willing to read, understand and analyze complex code. Curiosity and willingness to gain and apply a broad knowledge in different areas and consistently expand your horizons. Interested and able to work with complex architecture, both front- and back-end. You are someone who often collaborates with others to discover effective solutions, while also being capable of working alone when necessary. Able to work in a time-sensitive setting and coordinate multiple interests simultaneously. Knowledge or high interest in financial issues - theoretical as well as practical is beneficial. BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. Visit our career pages to learn more about working at SimCorp: www.simcorp.com/career NEXT STEPS Please send us your application in English via our career site. Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 4,000+ colleagues with a broad range of nationalities, education, professional experiences, ages, and backgrounds in general. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. SimCorp is an equal opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated in our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients.

🏢 Summary: Lead Software Engineer role focused on building secure, scalable, and high-performing solutions using .NET, Angular, and Azure within a scrum-based product development team. The position combines hands-on development with architectural responsibilities across the full software lifecycle. The role emphasizes engineering excellence, quality assurance, and cloud-based solution design. 🗂️ Requirements: 4+ years experience with JavaScript, 4+ years experience with TypeScript, 4+ years experience with Angular, 4+ years experience with HTML, 4+ years experience with CSS/SASS, 4+ years experience with Node.js, 2+ years experience with C#, 2+ years experience with .NET, Experience with Webpack, Experience with NX, Experience with Angular CLI, Experience building responsive and accessible web applications, Strong knowledge of REST APIs, Experience with NGRX, Knowledge of OOP and SOLID principles, Experience with Azure cloud services, Experience with CI/CD pipelines, Experience with TDD or BDD, Experience with code quality tools, Strong knowledge of software testing methodologies 📃 Skills: JavaScript, TypeScript, Angular, HTML, CSS, SASS, Node.js, C#, .NET, Azure, REST, NGRX, Webpack, NX, AngularCLI, OOP, SOLID, CI/CD, TDD, BDD, SonarQube 🏢 Description: WHO WE ARE Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. WHY THIS ROLE IS IMPORTANT FOR US You will join a new team in Platform Product Development. As a Lead Software Engineer, You will leverage your expertise in .NET technologies , Angular frontend development , and the Azure cloud ecosystem to deliver secure, scalable, and high-performing solutions. This role requires a strong mix of hands-on engineering, and architectural thinking to ensure both immediate delivery and long-term sustainability. You will be part of a scrum team working closely with Product Owner and business stakeholders. Besides your team you will work with other colleagues across our unit WHAT YOU WILL BE RESPONSIBLE FOR: You will apply your talents to all stages of the development lifecycle, including review of user stories, development, design, code reviews and writing automated tests. Work closely with product owner and other stakeholders to understand project requirements and provide technical insights. Setting up engineering excellence inside your team and continuously improving it Development of new functionalities. Taking care of quality assurance, refactor existing code, research tools and frameworks to enable future innovations. Work as part of your scrum team to reach the definition of done within each sprint. WHAT WE VALUE Over 4 years of hands-on experience with JavaScript, TypeScript, HTML, CSS/SASS, Angular framework and Node.js Over 2 years of hands-on experience utilizing .NET technologies, with a focus on C# and Microsoft .Net . Familiarity with front-end build tools ( Webpack, NX, Angular CLI ) Experience building responsive, accessible, and mobile-friendly web applications. Solid understanding of REST APIs , state management ( NGRX ), and browser performance tuning Knowledge of design patterns and principals (OOP, SOLID) and proven ability to use them in practice Knowledge of cloud services, infrastructure, pipelines, and architecture — preferably on Azure Practical knowledge of software development practices (like TDD, BDD) Hands-on experience doing peer reviews and utilizing code quality tools like SonarQube Experience in CI/CD and understanding of DevOps principles Strong fundamentals in software testing tools, techniques and methodologies. Strong problem-solving skills and the ability to make sound technical decisions. BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually . Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photos, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on a positive growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are focused on continually improving our talent acquisition process and making everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated.

🏢 Summary: Software Engineer role in an agile team developing and enhancing the SimCorp Data Connectivity product using C# and .NET. The position involves implementing, testing, and supporting cloud-native solutions in Microsoft Azure with Angular-based web UI. The role focuses on continuous improvement of architecture, performance, and DevOps practices in a collaborative international environment. 🗂️ Requirements: Minimum 2 years of experience with C# and .NET development, Experience with infrastructure as code, Experience with ARM, Bicep, PowerShell or Azure Pipelines, Degree in Software Engineering, Computer Science, Data Science or related field, Fluency in English 📃 Skills: C#, .NET, Azure, Angular, ARM, Bicep, PowerShell, AzurePipelines, CI/CD, Agile 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US You will be working in an agile team of about 5-7 people. The team works on our Simcorp Data Connectivity product. In your daily work you will – together with your team - understand and challenge customer requirements, discuss solutions, implement and test the chosen solution, and support it. We use a variety of tools, but they are all centered around C# and .Net. You will mainly be working with cloud native services in Microsoft Azure and Angular Web UI. In addition to implementing the features, it is essential for us to continuously improve on all levels: company, division, product area, team, and individual. Your daily work life will thus also include topics such as “how can we reduce our build time”, “how can we rearchitect this component to perform significantly faster”, and “how can we work together in a more fun and effective way”. You will be working in Warsaw. You will collaborate with colleagues from Ukraine, Poland, Denmark, Austria, Germany, etc. English is the corporate language and is used in all communication. WHAT WE VALUE 2+ years of experience in software engineering using C# and .NET Development Experience with infrastructure as code preferably using Arm, Bicep, PowerShell and Azure pipelines You have a degree in Software Engineering, Computer Science, Data Science or similar Good communication skills and fluency in English (speaking and writing) Angular is a plus Understanding of Lean Agile practices, values and principles are a plus Knowledge of Microsoft Azure in production environments, such as experience with Azure cost pricing, Availability SLA’s and security of different solution approaches would be a plus As a person, you value Taking ownership and achieving results Trying new approaches to both new and old challenges Working with others to leverage the strengths of everyone in the team Learning new skills and improving upon existing ones Continually looking for ways to improve what we do and how we do it BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually . Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photos, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on a positive growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are focused on continually improving our talent acquisition process and making everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated.

🏢 Summary: Lead Software Engineer role focused on building high-performance backend solutions using .NET, SQL, and Azure within a Scrum team. The position combines hands-on development, architectural design, and technical leadership to deliver scalable, cloud-based business-critical applications. Responsibilities include developing REST APIs, ensuring code quality, implementing CI/CD, and driving engineering excellence. 🗂️ Requirements: 5+ years of hands-on experience with .NET and C#, Experience building REST APIs using .NET (OData), Practical experience with SQL databases, Knowledge of OOP, SOLID and design patterns, Experience in solution and system design, Experience with Azure cloud services and architecture, Experience with CI/CD and DevOps principles, Practical knowledge of TDD or BDD, Experience with code reviews and SonarQube, Strong knowledge of software testing tools and methodologies, Proficiency in Git, Experience working in Agile/Scrum environments 📃 Skills: .NET, C#, OData, SQL, Azure, REST, OOP, SOLID, CI/CD, DevOps, TDD, BDD, SonarQube, Git, Agile, Scrum 🏢 Description: WHO WE ARE Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. WHY THIS ROLE IS IMPORTANT FOR US You will join a new team in Platform Product Development. As a Lead Software Engineer, You will leverage your expertise in .NET technologies , databases , and the Azure cloud ecosystem to build high-performance solutions that power business-critical applications. This role requires a strong mix of hands-on engineering, architectural thinking, and leadership to ensure both immediate delivery and long-term sustainability. You will be part of a scrum team working closely with Product Owner and business stakeholders Besides your team you will work with other colleagues across our unit. WHAT YOU WILL BE RESPONSIBLE FOR: You will apply your talents to all stages of the development lifecycle, including review of user stories, development, design, code reviews and writing automated tests. Drive the development of new backend features and system enhancements using .NET, databases, and Azure technologies Work closely with system architect and design solution accordingly to the architectural direction Work closely with product owner and other stakeholders to understand project requirements and provide technical insights. Setting up engineering excellence inside your team and continuously improving it Development of new functionalities. Taking care of quality assurance, refactor existing code, research tools and frameworks to enable future innovations. Work as part of your scrum team to reach the definition of done within each sprint. WHAT WE VALUE ESSENTIAL Over 5 years of hands-on experience utilizing .NET technologies, with a focus on C# and Microsoft .Net. Real world experience of building REST APIs using the .NET stack (OData). DB experience – preferably SQL Knowledge of design patterns and principals (OOP, SOLID) and proven ability to use them in practice Practical knowledge in solution and system design Knowledge of cloud services, infrastructure, pipelines, and architecture — preferably on Azure Practical knowledge of software development practices (like TDD, BDD) Hands-on experience doing peer reviews and utilizing code quality tools like SonarQube Experience in CI/CD and understanding of DevOps principals Strong fundamentals in software testing tools, techniques and methodologies. Proficient in Git and hands-on experience with cloud-based applications, complemented by a background in Agile methodologies. Strong problem-solving skills and the ability to make sound technical decisions. DESIRABLE Experience with JS/TypeScript, Angular, Node.js Familiarity and hands-on experience with PowerShell Experience in FinTech industry BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually. Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavour to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 3,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. SimCorp is an equal-opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated into our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. #Li-Hybrid

🏢 Summary: Software Engineer role in an agile product team developing and maintaining core functionality for a financial technology platform. The position involves working across the full development lifecycle, modeling financial instruments using domain-specific languages, and contributing to automated testing and CI/CD processes. The role focuses on functional programming within complex front-end and back-end architectures in the financial domain. 🗂️ Requirements: Proficiency in one or more functional programming languages (OCaml, Standard ML, F#, Scala, Haskell), Experience building large and complex software solutions, Strong understanding of object-oriented design and programming, Knowledge of C# and .NET framework, Ability to work with complex front-end and back-end architectures, Experience with automated testing and CI/CD pipelines, M.Sc. or Ph.D. in Computer Science, Mathematics, Finance or related field, Fluency in English 📃 Skills: OCaml, StandardML, F#, Scala, Haskell, C#, .NET, DSL, CI/CD, OOP, Agile 🏢 Description: Job Advertisement WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US As our new Software Engineer, you will join SimCorp’s Product Division, a full-scale agile organization. Here, you will become part of a cross functional and cross located agile team which is responsible for delivering functionality within a specific module of our product SimCorp Dimension. You will apply your talents to all stages of the development lifecycle, including creation and review of user stories, development, design, testing, coding, code reviews, writing automated tests, and support. You will be using multiple technologies. WHAT YOU WILL BE RESPONSIBLE FOR Developing core functionality to support the business modules, including modelling financial instruments business processes by using a collection of DSLs (domain-specific languages) Working with product management to refine new features Maintaining the existing code base Be part of reviewing product code and formulate test scenarios Working as part of your agile team to reach the definition of done each sprint Constantly learning and developing yourself, the team and our product Your qualifications A solid understanding of one or more functional programming languages (OCaml, Standard ML, F#, Scala, Haskell) and experience of using them for large and complex solutions C# skills, good insight to the .NET framework and object-oriented software design and programming is an advantage You are a collaborative professional who actively seeks partnership to find optimal solutions You are interested and able to work with complex architecture, both front- and back-end You hold a M.Sc. or Ph.D. in Computer Science, Mathematics, Finance or a similar field What we value that you have motivation to work within the financial domain are willing to acquire other technical and programming skills have the aspiration to develop and maintain automated tests, underlying frameworks, and their integration into CI/CD pipelines have collaboration and communication skills and fluency in English (written and spoken) Consistently learn through experimentation when addressing the latest problems, leveraging lessons learned from both accomplishments and setbacks can introduce new ways of looking at problems and that you can take creative ideas and put them into practice think about the entire system and can identify and implement ways to continuously improve BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually . Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE? For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 3,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to- back offering for our clients. SimCorp is an equal opportunity employer and welcome applicants from all backgrounds, without regard to race, gender, age, disability, or any other protected status under applicable law. We are committed to building a culture where diverse perspectives and expertise are integrated into our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. #Li-Hybrid

🏢 Summary: Lead Software Engineer role focused on Angular frontend development and Azure cloud solutions within a platform product team. The position combines hands-on engineering with architectural responsibilities to deliver secure, scalable, and high-performing web applications in an Agile environment. You will collaborate closely with product stakeholders while ensuring code quality, testing excellence, and CI/CD practices. 🗂️ Requirements: 4+ years experience with JavaScript, TypeScript, HTML, CSS/SASS, Angular, Node.js, Experience with frontend build tools (Webpack, NX, Angular CLI), Experience building responsive and accessible web applications, Knowledge of OOP and SOLID design principles, Experience with TDD and BDD practices, Experience with code reviews and SonarQube, Experience with CI/CD and DevOps principles, Strong knowledge of software testing methodologies, Experience writing unit and integration tests (Selenium, NUnit, Jasmine, Jest), Proficiency with Git, Experience with cloud-based applications, Experience working in Agile methodologies 📃 Skills: JavaScript, TypeScript, HTML, CSS, SASS, Angular, Node.js, Webpack, NX, AngularCLI, OOP, SOLID, TDD, BDD, SonarQube, CI/CD, DevOps, Selenium, NUnit, Jasmine, Jest, Git, Azure, .NET, C#, REST, NGRX, SQL 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT FOR US You will join a new team in Platform Product Development. As a Lead Software Engineer, You will leverage your expertise in Angular frontend development , and the Azure cloud ecosystem to deliver secure, scalable, and high-performing solutions. This role requires a strong mix of hands-on engineering, and architectural thinking to ensure both immediate delivery and long-term sustainability. You will be part of a scrum team working closely with Product Owner and business stakeholders. Besides your team you will work with other colleagues across our unit ESSENTIAL Over 4 years of hands-on experience with JavaScript, TypeScript, HTML, CSS/SASS, Angular framework and Node.js Familiarity with front-end build tools ( Webpack, NX, Angular CLI ) Experience building responsive, accessible, and mobile-friendly web applications. Knowledge of design patterns and principals (OOP, SOLID) and proven ability to use them in practice Practical knowledge of software development practices (like TDD, BDD) Hands-on experience doing peer reviews and utilizing code quality tools like SonarQube Experience in CI/CD and understanding of DevOps principles Strong fundamentals in software testing tools, techniques and methodologies. Experience in building unit tests and integration tests (like Selenium, NUnit, Jasmine, Jest ) Proficient in Git and hands-on experience with cloud-based applications, complemented by a background in Agile methodologies. Strong problem-solving skills and the ability to make sound technical decisions. DESIRABLE hands-on experience utilizing .NET technologies, with a focus on C# and Microsoft .Net . Solid understanding of REST APIs , state management ( NGRX ), and browser performance tuning Knowledge of cloud services, infrastructure, pipelines, and architecture — preferably on Azure DB experience – preferably SQL Experience in FinTech industry BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually. Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavour to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 3,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. SimCorp is an equal-opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated into our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. #Li-Hybrid

🏢 Summary: Software Engineer role in the Investment Accounting area, focused on developing and maintaining accounting product features for financial institutions. The position involves working in a cross-functional Agile team across the full development lifecycle, delivering secure and high-quality solutions. The role requires contributing to product evolution within a complex financial and regulatory domain. 🗂️ Requirements: Strong foundation in algorithms and data structures, Proficiency in at least one object-oriented or functional programming language, Experience with relational databases and SQL, Familiarity with CI/CD and trunk-based development, Ability to work across full software development lifecycle, Willingness to learn APL and in-house frameworks, Readiness to work in accounting and financial domain, Upper-intermediate English proficiency 📃 Skills: C#, SQL, CI/CD, APL, Algorithms, DataStructures, OOP, FunctionalProgramming, RelationalDatabases, Cloud 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US At SimCorp, we support some of the largest financial institutions in the world to Our Investment Accounting area is a strategically vital part of SimCorp, ensuring compliance with all relevant regulations and calculation methodologies while providing our clients with a legally binding subledger for all supported asset classes. We are looking for a motivated and talented software engineer to strengthen one of our teams. You will be a member of a self-organized, cross-functional Agile team that focuses not only on delivering core functionality, but also on innovation, product evolution, and shaping the future of our solutions. The team is located across Ukraine and Poland. WHAT YOU WILL BE RESPONSIBLE FOR Develop and maintain features in the Accounting product areas. Contribute across the entire development lifecycle - from requirements analysis and design to implementation, test automation, documentation, and ongoing support. Collaborate closely with teammates, product managers, and architects to deliver high-quality and secure solutions. Uphold engineering best practices and contribute to continuous improvement. Learn deeply about our Accounting domain and understand how our products support customer outcomes. Be open to feedback, mentorship, and knowledge sharing in your team. YOUR SKILLS Most importantly, we are looking for someone who sees themselves contributing and thriving in this role. We believe that nobody starts a new role as an expert, but we do expect you to have a solid foundation in several of the following areas and a strong willingness to learn the rest. Confident in software engineering fundamentals, including algorithms and data structures. Proficiency in at least one object-oriented or functional programming language (C# is a benefit). Familiarity with modern engineering tools and practices, including CI/CD and trunk-based development. Experience working with relational databases and SQL. Curiosity and willingness to learn in-house tools and frameworks, including the APL programming language. Readiness to work in a complex accounting domain, dealing with financial and investment-related instruments. Good English skills (upper-intermediate or higher), both written and spoken. Experience with cloud technologies and fintech domain is a plus. BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually . Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE? For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 3,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. SimCorp is an equal-opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated into our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. #Li-Hybrid

🏢 Summary: Senior Technical Application Consultant role focused on delivering end-to-end technical application services, ensuring SLA compliance, and resolving complex service issues for financial clients. The position involves operating and supporting complex applications on Windows servers while driving service performance and continuous improvement. It requires close collaboration with clients and technical teams to maintain high-quality service delivery. 🗂️ Requirements: Experience operating complex applications on Windows servers, Ability to manage and meet SLAs, Experience resolving complex technical issues, Experience in service delivery and performance monitoring, Background in financial investment domain, Strong analytical skills in technical environments 📃 Skills: Windows, Servers, Applications, SLAs, Monitoring, Troubleshooting, Reporting, Finance, Analytics 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values – caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US We are looking for a Senior Technical Application Consultant, responsible for contributing to the effective delivery of high-quality services to clients, ensuring that all operational processes meet client expectations and organizational goals. This role is focused on service delivery efforts, addressing intricate problems, and maximizing efficiency. The Consultant collaborates with internal teams and clients to ensure that services are delivered efficiently and effectively, facilitating continuous improvement and maintaining high levels of client satisfaction. WHAT YOU WILL BE RESPONSIBLE FOR Acting, together with the team, as a cornerstone in delivering end‑to‑end technical application services aligned with SLAs and business goals Collaborate with clients and internal teams to define service delivery goals, ensuring alignment with business needs and best practices Monitor service delivery performance, analyze metrics, and take corrective actions to address performance gaps Contributing to the resolution of escalated issues, ensuring quick and effective resolution of complex service delivery issues Spotting continuous improvement initiatives, identifying opportunities to enhance efficiency, quality, and service outcomes Contributing to regular updates and reports on service delivery status, risks, and opportunities to clients and senior leadership Part of the client facing team, develop and maintain solid relationships with clients, ensuring their needs are met and expectations satisfied Collaborating with technical experts on complex problems, sharing best practices and enhancing the overall service delivery team WHAT WE VALUE Your effective communication, coordination, and interpersonal skills will help you lead all activities to success. As our preferred candidate, you will have: Practical knowledge of operating complex applications on Windows servers You enjoy working with complex technical problems in a challenging technical environment Experience within the financial investment world Good communication & organization skills You have well-developed analytical skills and are used to working in a structured way You are good at working on & prioritizing multiple tasks at the same time Knowledge or high interest in financial issues - theoretical as well as practical You are service-minded and have the ability to thrive in a time-sensitive setting, you enjoy as well working in a team BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. Visit our career pages to learn more about working at SimCorp: www.simcorp.com/career NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually. Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photo, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. For any questions you are welcome to contact Hanna Brzózka, Lead Talent Acquisition Partner, at " hanna.brzozka@simcorp.com " . If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated. WHO WE ARE For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 4,000+ colleagues with a broad range of nationalities, education, professional experiences, ages, and backgrounds in general. SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. SimCorp is an equal opportunity employer. We are committed to building a culture where diverse perspectives and expertise are integrated in our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients.

🏢 Summary: The role focuses on designing and implementing a scalable integration testing platform for a cloud-based service ecosystem, enabling automated, repeatable cross-system validation and post-merge quality gates. The position drives testing standards, test data strategy, and platform-wide adoption of modern, automated testing practices. It combines architectural decision-making with hands-on platform design across cloud, pipelines, and integration layers. 🗂️ Requirements: Proven experience building integration testing capabilities for service-based architectures, Hands-on experience with Microsoft Azure and Azure Kubernetes Service, Strong background in .NET, Deep knowledge of testing strategies and integration layering, Experience implementing quality gates and contract/API testing, Practical experience with test data management including synthetic data and data masking, Experience defining testing standards and reference architectures, Experience with performance and load testing, Ability to integrate testing into CI/CD pipelines 📃 Skills: Azure, AKS, .NET, API, CI/CD, Kubernetes, IntegrationTesting, ContractTesting, PerformanceTesting, LoadTesting, DataMasking, SyntheticData, SOC2, DORA 🏢 Description: WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT FOR US SimCorp is investing in the integration layer of SimCorp One. We are looking for a Platform Test Architect to extend our platform capabilities for automated, repeatable cross-system testing, the crucial layer between system tests and end-to-end flows. Your work will enable product and platform teams to validate release candidates after the merge gate and qualify deliveries at scale across our service ecosystem. You will work closely with our Application Test Architect to cover the full testing spectrum. In addition, you will collaborate with architects responsible for platform services, engineering pipelines, and infrastructure to ensure testing capabilities integrate seamlessly into our delivery processes. Your focus will be on platform capabilities and execution, while our Application Test Architect leads application-side practices and client-facing testing coordination. Together with other architects, you will close today’s gaps and establish modern, scalable testing as a first-class engineering concern. WHAT YOU WILL BE RESPONSIBLE FOR To ensure success in this role, you will be involved in the following areas: Integration testing platform: Design and deliver a shared platform for integration testing of SimCorp One services (Microsoft Azure, Azure Kubernetes Service, .NET), enabling teams to add, run, and automate cross-system tests efficiently and repeatedly. Quality gates: Operationalize post-merge quality gates for release candidates, including contract and application programming interface testing, integration suites, sanity and smoke tests, and define the process for exceptions or waivers. Drive requirements: Help standardize testing capabilities in our eco-system and define how systems can test integration patterns. Adoption and enablement: Drive organization-wide adoption through templates, reference implementations, and recommended practices that teams can extend. Test data and environments: Define the strategy for test data and environments, including synthetic data, data masking, and production-equivalent snapshots, in collaboration with our operations and platform teams. Performance and load testing: Lay the groundwork for performance and load testing as a future phase, including tooling choices, service level agreements, and monitoring. Documentation and alignment: Document and align at scale by authoring reference architecture documents, patterns, and playbooks; publishing via the Architecture Hub; and measuring adoption and impact. Your role will be pivotal in ensuring that SimCorp remains an efficient, transparent leader in financial services, directly contributing to our strategic objectives and long-term success. WHAT WE VALUE To ensure success in this role, possessing one or more of the following skills will be highly beneficial: Integration testing experience: Experience in building integration testing capabilities for service-based architectures at scale, ideally in a business-to-business or software-as-a-service context. Cloud and platform expertise: Experience with Microsoft Azure and Azure Kubernetes Service; strong background in .NET. Testing strategies: Knowledge of testing strategies, including black/grey/white box testing, consumer-driven contract testing, integration layering, pipeline governance, and quality gates. Test data management: Practical experience with synthetic data approaches, data masking, and designing environments for testability. Testing economy: Optimization of cost-of-testing, including experience with shift-left patterns and ability to formulate various tradeoffs when adhering to economic testing approaches. Automation mindset: An automation-first mindset, with a track record of improving lead-time-for-changes, minimizing escaped defects, reducing failure rates, and increasing recovery speed. Stakeholder management: Strong stakeholder management skills, with the ability to drive consensus across platform, application, Site Reliability Engineering, and product teams, and to remain resilient in complex or ambiguous situations. Performance and security testing: Experience with performance and load testing, resilience testing, or security testing integration is a plus. Compliance and best practices: Exposure to compliance frameworks such as Service Organization Control 2 (SOC2) or Digital Operational Resilience Act (DORA) is beneficial but not required. Developer experience: Experience curating recommended practices and developer experience artifacts is valued. These skills will empower you to contribute significantly to our service delivery strategy and help maintain the highest standards of communication and efficiency for our platforms and services. HOW WE WORK At SimCorp, we believe that our success is driven by the collaboration and innovation of our people. Here is what you can expect and what we hope you'll bring to our team: Community leadership: You will be a key driver in the Testing Technical Collaboration Council, collaborating daily with platform and application architects, product owners, product managers, and value streams. Decision rights and alignment: You will have architectural decision rights and ensure alignment with adjacent core areas, including security, compliance, Site Reliability Engineering, and product. Testing review: As part of our architectural review of system and services, you will be responsible for reviewing the testing strategy of the system Enablement and scaling: The role is focused on building foundations and guidelines for other teams to scale; documentation and alignment are essential. Coaching and enablement: Parts of your time will be dedicated to the coaching and enablement of our Tech Leads and Engineering teams, with most of your time focused on architecture decisions and design. BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please click below to apply to learn more about the vacancy and what SimCorp has to offer regarding salary, benefits, and perks. Applications are continuously assessed, so please send your CV in English as soon as possible. If you are interested in being a part of SimCorp but are not sure this role is the right fit, submit your CV anyway. SimCorp is on an exciting growth journey, and our Talent Acquisition Team is ready to help you discover the right role for you. The approximate time to consider your CV is three weeks. We are eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process, we will ask you to provide your feedback, which is highly appreciated.