Expert Software Engineer in Rating & Limit Management

🏢 Summary: Permanent full-time role for a Senior Java Software Engineer focused on designing and implementing modern backend infrastructure and Java-based APIs with AI-driven engineering practices. The position involves end-to-end solution design, integration of financial data systems, and building scalable, reliable services within a banking environment. The role combines hands-on development, architectural perspective, and technical leadership in a data-intensive domain. 🗂️ Requirements: Commercial experience with Java 17+, Strong knowledge of relational databases and SQL, Experience with event-driven systems (Kafka), Experience designing REST APIs, Experience with Spring Boot or similar frameworks, Experience incorporating AI tools into development workflows, Ability to design and deliver end-to-end backend solutions, Fluent English (written and spoken) 📃 Skills: Java, SQL, Kafka, REST, Spring, SpringBoot, AI, ETL, DataStage, DataWarehouse 🏢 Description: Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy. We are looking for a Software Engineer/ Senior Java Developer to architect and implement modern backend infrastructure while intentionally designing AI-driven approaches for stable and high-quality software delivery. This is a permanent and full-time position, based in our office in Tricity or Warsaw, Poland. Nordea is a place where traditions meet tomorrow. We're not just a bank, we're a tech employer on a mission to evolve finance securely and responsibly. Together, we impact millions of people’s daily lives by ensuring they can access our solutions anytime, anywhere, while safeguarding their personal data and wealth. Join us in making an impact on the banking industry. About our team Meet the Financial Statement team within Rating and Limit Management Unit. Our role is to build and maintain software solutions to store and deliver data across the bank. We support our business partners not only while ensuring regulatory compliance for data quality and audit trail but also integrating financial data with rating and credit decision solution. We work with multiple data sources spanning various formats, systems, and external integrations, requiring sophisticated data orchestration. Join a modern, self-governing team focused on delivering scalable solution for credit part of the bank business. We are delivering Nordea Service Strategy and we are looking for Senior Data Engineer to address and resolve business’ partners daily problems with end to end solution. We value autonomy, mastery likewise a focus on quality delivery. As Nordea we are changing these days and we are seeking for a Engineer willing to contribute to the journey. Main responsibilities in this role: Developing and engineering Java API applications with high standard of reliability and stability Partnering with business partners, data users and solution architects while anticipating and addressing business demands Managing end-to-end solution design and timely, high-quality delivery Optimizing workflows with AI tools to increase efficiency and maintainability of a solution delivered from business demand to working application Supporting the team with technical leadership, code quality practices, and modern engineering standards Who you are This is the right role for you if: You integrate coding expertise with design strategy Your development skills merge with architectural perspective You are good at collaborating with diverse stakeholders You are AI practitioner while improving productivity and quality You are fluent with English both written and spoken with proven experience in client-facing roles Your background and skills include: Comprehensive experience with Java (17+) Solid knowledge of relational databases, SQL Established background in event-driven systems like Kafka Experience designing REST APIs and with Spring Boot or similar frameworks Incorporating AI systems for requirement elicitation, documentation, refactoring daily Strong independent work ethic with superior organizational skills It would be ideal if you also: Have exposure to data warehouse principles Are acquainted with or willing to learn data modeling Possess knowledge of ETL/Data Stage What we offer Collaboration. Ownership. Passion. Courage. These are the values that guide us in how we work and how we make decisions – and that we imagine you share with us. People are driven by many different factors. For some, it’s to take their career to the next level. For others, it’s to break new ground within their area of expertise – in other words, with us, you will always move forward. A culture that fosters performance and growth in one of the largest Nordic banks, offering various opportunities to evolve, develop and learn from brilliant colleagues with diverse backgrounds in a vibrant working environment. Hybrid working model – we believe in the value of bringing people together and at the same time we embrace the freedom of flexibility. Diversity and inclusion are a natural part of our daily work. We know that an inclusive workplace is a sustainable one. We genuinely believe that our diverse backgrounds, experiences, characteristics and traits make us stronger together. Every day we strive to find new ways to improve diversity and inclusion within our community e.g. we have signed the European Diversity Charters in the countries where we operate to show our commitment and engage with others to continue learning and improving. If this sounds like you, get in touch! Next steps ​Submit your application no later than 15/06/2026. The recruitment process consists of the following steps: Preliminary CV selection Phone conversation with the recruiter Online interview with the hiring leader Background check We enable dreams and aspirations for a greater good. We build relationships. We add a personal touch to everything we do – when advising our customers, collaborating with colleagues, and meeting our potential candidates. We learn and develop. We take pride in being experts and thinking ahead. We use our expertise to meet our customers’ needs, from the simplest to the most complex. We bring a growth mindset to our work that enables us to focus on a broader perspective in our daily challenges. We lead change. We are responsible and aware of the impact of our decisions, both for our customers and for our local and global communities. Mindful of our responsibility towards current and future generations, we have made sustainability an integrated part of our business strategy. We are Nordea. We have a 200-year history of supporting and growing the Nordic economies and our values are deeply rooted in these open, progressive and collaborative societies. As one of the biggest employers in the Nordics, Poland and Estonia, you have excellent opportunities to evolve, develop and move forward with us. Studies show that members of underrepresented communities don’t apply for jobs unless they tick all the qualification boxes. If this is part of why you hesitate to apply, we would like you to reconsider and give it a chance. Maybe your profile fits our needs much better than you think.

🏢 Summary: Senior Java Developer role in a banking data initiative focused on rebuilding collateral data streams and contributing to Data Products in a data mesh environment. The position involves developing and analyzing solutions, ensuring high development standards, and collaborating closely with the team. Hybrid work model with B2B contract. 🗂️ Requirements: Minimum 5 years of hands-on Java development experience, Experience in collaborative software development, Experience working according to the four-eyes principle, Ability to adapt to changing requirements, Fluent spoken and written English 📃 Skills: Java, English 🏢 Description: Location: hybrid - 3 days per week from Gdańsk office Industry: banking Rate: 140-165 pln/h netto + VAT, B2B Summary: The role of the Senior Java Developer is essential for contributing to the Data Products initiative at Nordea Bank, focusing on rebuilding collateral data streams to enhance product functionality and support data mesh practices. Main Responsibilities: Develop and analyze classical solutions within the Data Products initiative. Collaborate with team members to ensure effective execution of tasks. Maintain adherence to the four-eyes principle in development processes. Respond and adapt quickly to evolving project requirements. Communicate effectively in English, both spoken and written. Key Requirements: Five years of hands-on experience in Java development. Strong ability to collaborate effectively with other team members. Experience working according to the four-eyes principle. Adaptable and responsive to change. Fluent in spoken and written English. Nice to Have: Experience from the banking or finance industry. Technical sparring partner support and ability to engage colleagues in discussions.

🏢 Summary: Senior Java Backend Engineer role focused on building and enhancing low-latency, high-performance financial trading systems within a capital markets division. The position involves core Java development from the ground up, working on distributed, large-scale systems processing millions of transactions daily. Fully remote role for Poland-based engineers, collaborating directly with North American teams. 🗂️ Requirements: 6+ years of backend Java development experience, Strong knowledge of algorithms, complexity and data structures, Deep understanding of Java standard library data structures and internals, Experience building distributed service-based systems, Experience working with message queues, Ability to diagnose and optimize low-latency, high-throughput systems, Experience with production issue analysis and root-cause diagnosis, Fluent English proficiency, Availability to work in US Eastern business hours during onboarding, Legal right to work and reside in Poland 📃 Skills: Java, JVM, Spring, SpringBoot, AWS, Algorithms, DataStructures, DistributedSystems, MessageQueues, Microservices 🏢 Description: Join the Java Engineering Team at a top N. American Bank Are you a Java engineer who enjoys working on large scale and high performance software? Do you love working with smart people on meaningful technology? Want to work in capital markets on financial trading systems? If so, read on. The Role at a Glance Senior Java Backend Engineer Fully remote for a top N. American bank (for residents of Poland only) Openings on multiple teams in the capital markets division (prime brokerage, platform team) Part of the core team - this is not a legacy support role or an outsourced B team We’re hiring experienced backend engineers (6+ years) to join a major N. American bank — directly supporting the development of financial trading systems . This is not a legacy maintenance or support role — you’ll be part of the core product team , building highly-performant, low-latency systems used across the firm. Are you a passionate Java developer who thrives on solving complex problems in low-latency, high-throughput trading systems ? Join us and work on interesting financial system engineering problems. Why Join Us? Work on a large-scale, low-latency trading system processing millions of daily transactions. No Legacy: Join an actively developed system — the engineers who built it originally are still on the team. Collaborate with a world-class team of developers across North America and Europe. Enjoy the stability of a long-term, fully remote role that only a bank can offer. A successful candidate will be a very strong programmer with current Java development experience. They must also be curious, open-minded, and desire to learn new things. English proficiency is a must. This role is for developers who excel at programming core Java from the ground up, not just integrating frameworks or APIs. If you’re fascinated by understanding systems ‘under the hood,’ this role is for you. Successful candidates enjoy geeking out about data structures and debugging application performance issues. This is a fully remote backend Java development role for a developer in Poland . You will be working through a Polish company that will provide the support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term. Different teams have different working hour arrangements. For all roles, to ensure efficient onboarding, you’ll work in sync with the American team during US Eastern business hours for the first two months . Working this way maximizes your time overlap for answering questions, which means you can learn quickly. That means working until 21:00 CET. After that, some teams offer more flexibility your schedule can shift closer to standard Polish business hours. Only open to residents of Poland. Polish citizens, as well as legal residents with permission to work in Poland are welcome. What we offer Work that matters in the financial domain: Work on a trading system at an established financial institution, processing millions of transactions daily. Professional growth: Collaborate with smart, highly capable developers in a supportive and challenging environment. Direct collaboration : You will work directly with the client team in North America and in Poland. 1st-tier work : This is not a technical support or legacy maintenance role. The system is functional and is actively being built and you will take part in updating it. The people who built the system are still part of the team. Long-term commitment: This is not a fixed-scope or fixed-term outsourcing role; we value people who want to grow and contribute long-term. Flexibility & remote work: Fully remote position based in Poland with increasing schedule flexibility post-onboarding. Competitive Compensation: Above-average pay and ample time-off options. Responsibilities Design and implement robust software solutions for the bank’s trading systems using core Java (versions vary from team to team, and include 8, 17 and 21). Understand, develop, and improve the subsystems used by other teams in the trading platform. Create thorough test cases to ensure software stability and reliability. Collaborate with operations teams regarding building new features and improving existing functionality. Support production issues, including root-cause analysis and diagnosis. Requirements Must have Strong understanding of programming concepts, including algorithms, complexity, and data structures. Good knowledge of the data structures in the Java standard library - both breadth and internals. Experience building distributed service-based applications based on message queues. Strong analytical and problem-solving skills, to effectively diagnose production performance issues measured in microseconds. Open mind, curiosity, and a strong desire to learn new technologies and business domains. Ability to clearly explain non-trivial systems and algorithms. Ability to follow and understand technical conversations. Know when and how to ask questions that speed up learning. Ability to align your working schedule to US Eastern business hours. Nice to have Experience with financial markets and trading systems. Knowledge of AWS systems. Experience with Spring boot (some teams). Experience with JVM tuning (some teams). Experience working remotely with North American firms. A computer science degree from a top Polish school. The recruitment process Submit your CV. Answer a few written questions and a short programming exercise which you can do at your own pace. Participate in a three-stage interview process: Discuss your experience and skills. Solve verbal algorithm problems (focus on clarity and understanding). Tackle live coding challenges (no trick questions). No take-home assignments – we respect your time. Successful candidates will need to pass a standard background check.

🏢 Summary: Senior Java Developer role in an agile, international team focused on designing and building cloud-based backend and fullstack solutions. The position involves architecting scalable systems, ensuring high code quality, and contributing to CI/CD and DevOps practices. The role also includes technical leadership and collaboration with cross-functional teams to deliver secure, high-performance applications. 🗂️ Requirements: Expert knowledge of Java for backend and fullstack development, Experience architecting cloud-based SaaS solutions, Proficiency in automated testing and CI/CD pipelines, Experience with version control systems, Ability to deliver secure and scalable code, Bachelor’s degree in Computer Science, Engineering or related field with 5+ years of experience OR 9+ years of relevant industry experience 📃 Skills: Java, SaaS, CI/CD, Git, AWS, GCP, Azure, Docker, Kubernetes, TypeScript, Python 🏢 Description: About the Role: We are looking for a Senior Java Developer to join an agile, international engineering team working on cloud-based solutions serving diverse industries. As a technical leader, you will design, build, and maintain robust backend and fullstack systems, impacting both product performance and business outcomes. Must Have Expert knowledge of Java (backend/fullstack web development) Experience architecting cloud-based solutions (SaaS platforms or similar) Proficiency in automated testing, deployment pipelines, version control, and CI/CD practices Strong command of English for daily teamwork in multicultural environments Demonstrated ability to deliver secure, scalable, high-quality code Bachelor’s degree in Computer Science, Engineering, or related field with 5+ years of professional experience, OR 9+ years’ relevant industry experience (without degree) Nice to Have Exposure to other technologies (TypeScript, Python, etc.) Experience working with multiple data models and integrating acquired codebases Previous engagement in Agile/Scrum teams (sprint planning, retrospectives, hackathons) Background in industries like energy, IoT, finance, or regulated environments Familiarity with modern cloud platforms (AWS, GCP, Azure) and DevOps practices (Docker, Kubernetes) Your Profile Tech Enthusiast: Keen to learn and apply emerging technologies and best practices Analytical Thinker: Able to define requirements and design effective solutions to complex challenges Product Mindset: Understands how technical decisions influence user experience and business drivers Team Player: Works well in autonomous, distributed teams and supports collaborative engineering culture Key Responsibilities Design and develop Java-based backend and fullstack features for cloud-based applications Contribute to scalable, unified system architectures and help integrate diverse platforms and technologies Write and maintain high-performance, secure code and automated tests to ensure product quality Participate in sprint planning, code reviews, retrospectives, and technical discussions Work closely with product managers and business stakeholders to align technical development with commercial goals Mentor junior engineers and promote continuous improvement in team processes Ready for your next challenge? Send your CV detailing your experience in Java, cloud technologies, and agile teams. Tell us about your approach to system architecture and cross-team collaboration!

🏢 Summary: Senior Java Developer role focused on building and enhancing scalable digital banking solutions in a hybrid Krakow-based setup. The position involves developing microservices and REST APIs, supporting CI/CD pipelines, and ensuring high-quality, secure applications used by millions of customers worldwide. 🗂️ Requirements: 5+ years experience as Java Software Engineer, Strong knowledge of Java and Spring, Experience with REST APIs, Experience with microservices architecture, Experience with Docker, Experience with CI/CD in Jenkins, Experience with TDD, Understanding of data structures and algorithms, Knowledge of secure application design, Experience working in Agile teams, Fluent English, Legal right to work in the EU 📃 Skills: Java, Spring, REST, Microservices, Docker, Jenkins, CI/CD, TDD, Agile, Algorithms, Security, OOP, Concurrency 🏢 Description: Ignite innovation in digital banking — empower seamless financial experiences worldwide! Krakow-based opportunity with hybrid work model As a Senior Java Developer – Digital Banking Solutions , you will be working for our client, a leading global bank, driving forward their most exciting digital revolution. You’ll be contributing to impactful solutions that influence the banking behavior of over 37 million customers worldwide, shaping the future of digital finance through innovative technology. This is a unique career opportunity to collaborate with a dynamic team of experts from world-renowned technology companies and to be at the forefront of digital evolution in banking. Your main responsibilities: Design, develop, and test scalable microservices using Java within an agile environment. Implement robust REST APIs and integrate new features into existing digital solutions. Champion test-driven development (TDD) practices and ensure high-quality code through troubleshooting and debugging. Collaborate closely with cross-functional teams to deliver end-to-end digital banking products and services. Contribute to automation efforts and support the deployment pipeline with CI/CD pipelines in Jenkins and Docker. Assist in optimizing system performance and enhancing security measures. Participate in continuous improvement initiatives and adopt innovative technologies to improve processes. Provide production support and troubleshooting for live environments. You're ideal for this role if you have: 5+ years of professional experience as a Java Software Engineer. Strong knowledge of Java, Spring, REST, Docker, CI/CD in Jenkins, and microservices architecture. Experience with test-driven development (TDD) and troubleshooting skills. Experience working in an agile, cross-functional team. Good understanding of data structures, algorithms, and secure application design. Proven ability to adapt and learn new technologies rapidly. It is a strong plus if you have: (optional) Knowledge of concurrency in Java, OOP principles, or clean code practices. Certifications in Java or related fields. Language Required for the role: Fluent English, with excellent communication skills. Eligibility to work on this role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Java Developer role focused on building and enhancing scalable digital banking solutions in a hybrid Krakow-based environment. The position involves designing microservices, implementing REST APIs, and supporting CI/CD pipelines to deliver secure, high-quality banking products for millions of users worldwide. 🗂️ Requirements: 5+ years of professional experience as Java Software Engineer, Strong knowledge of Java and Spring, Experience with REST APIs and microservices architecture, Experience with Docker and CI/CD in Jenkins, Experience with test-driven development (TDD), Strong troubleshooting and debugging skills, Understanding of data structures and algorithms, Knowledge of secure application design, Experience working in agile cross-functional teams, Fluent English, Legal right to work in the European Union 📃 Skills: Java, Spring, REST, Microservices, Docker, Jenkins, CI/CD, TDD, Algorithms, Security, Agile 🏢 Description: Ignite innovation in digital banking — empower seamless financial experiences worldwide! Krakow-based opportunity with hybrid work model As a Senior Java Developer – Digital Banking Solutions , you will be working for our client, a leading global bank, driving forward their most exciting digital revolution. You’ll be contributing to impactful solutions that influence the banking behavior of over 37 million customers worldwide, shaping the future of digital finance through innovative technology. This is a unique career opportunity to collaborate with a dynamic team of experts from world-renowned technology companies and to be at the forefront of digital evolution in banking. Your main responsibilities: Design, develop, and test scalable microservices using Java within an agile environment. Implement robust REST APIs and integrate new features into existing digital solutions. Champion test-driven development (TDD) practices and ensure high-quality code through troubleshooting and debugging. Collaborate closely with cross-functional teams to deliver end-to-end digital banking products and services. Contribute to automation efforts and support the deployment pipeline with CI/CD pipelines in Jenkins and Docker. Assist in optimizing system performance and enhancing security measures. Participate in continuous improvement initiatives and adopt innovative technologies to improve processes. Provide production support and troubleshooting for live environments. You're ideal for this role if you have: 5+ years of professional experience as a Java Software Engineer. Strong knowledge of Java, Spring, REST, Docker, CI/CD in Jenkins, and microservices architecture. Experience with test-driven development (TDD) and troubleshooting skills. Experience working in an agile, cross-functional team. Good understanding of data structures, algorithms, and secure application design. Proven ability to adapt and learn new technologies rapidly. It is a strong plus if you have: (optional) Knowledge of concurrency in Java, OOP principles, or clean code practices. Certifications in Java or related fields. Language Required for the role: Fluent English, with excellent communication skills. Eligibility to work on this role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: The role focuses on building and implementing modern backend automation infrastructure using Python and AI-driven methods to support efficient software delivery. It involves developing and maintaining automated testing frameworks, executing API and regression tests within CI/CD pipelines, and enhancing data handling processes. The position combines backend automation, test engineering, and AI-based workflow optimization in a hybrid working model. 🗂️ Requirements: Proficiency in Python, Experience designing automation frameworks, Hands-on experience with Robot Framework, Strong understanding of CI/CD pipelines, Experience with Jenkins, Established knowledge of SQL, Experience with Selenium, Experience writing Gherkin scenarios, Experience implementing AI-based solutions, Experience with test management tools such as qTest, Ability to perform API testing 📃 Skills: Python, Robot, Jenkins, SQL, Selenium, Gherkin, qTest, CI/CD, API, AI 🏢 Description: Location: Gdańsk Working Model: Hybrid (2 days in the office, 3 days remote) Required Language: English Summary The main purpose of this role is to build and implement modern backend infrastructure while leveraging AI-driven methods for efficient software delivery, directly supporting Nordea Bank's transformation and client objectives. Main Responsibilities Developing automation scripts using Robot Framework and Python. Implementing automated solutions for daily data handling tasks and preparing test data. Planning and executing tests, analyzing test results, and reporting defects. Running automated regression tests as part of the CI/CD process using Jenkins. Performing API testing and expanding test coverage. Optimizing workflows with AI tools to enhance the maintainability of deliverables. Collaborating with stakeholders, data users, and solution architects to address business needs. Key Requirements Proficiency in Python for developing reliable automation systems. Experience in designing automation frameworks, particularly with Robot Framework. Thorough understanding of CI/CD pipelines and Jenkins. Established background in SQL and Selenium. Experience in writing Gherkin scenarios and implementing AI-based solutions. Proficient with test management tools like qTest. Strong independent work ethic with excellent organizational skills. Nice to Have Exposure to data warehouse principles. Experience with database technologies. Willingness to learn data modeling.

🏢 Summary: Hybrid role focused on building and implementing modern backend automation infrastructure with AI-driven approaches to improve software delivery. The position centers on developing and maintaining automated testing frameworks, integrating them into CI/CD pipelines, and enhancing data handling processes. The role supports large-scale banking transformation through robust backend and test automation solutions. 🗂️ Requirements: Proficiency in Python, Experience with Robot Framework, Strong knowledge of CI/CD pipelines, Hands-on experience with Jenkins, Solid knowledge of SQL, Experience with Selenium, Ability to write Gherkin scenarios, Experience with AI-based solutions, Experience with API testing, Experience with qTest 📃 Skills: Python, RobotFramework, Jenkins, SQL, Selenium, Gherkin, qTest, APIs, CICD, AI 🏢 Description: Location: Gdańsk Working Model: Hybrid (2 days in the office, 3 days remote) Required Language: English Summary The main purpose of this role is to build and implement modern backend infrastructure while leveraging AI-driven methods for efficient software delivery, directly supporting Nordea Bank's transformation and client objectives. Main Responsibilities Developing automation scripts using Robot Framework and Python. Implementing automated solutions for daily data handling tasks and preparing test data. Planning and executing tests, analyzing test results, and reporting defects. Running automated regression tests as part of the CI/CD process using Jenkins. Performing API testing and expanding test coverage. Optimizing workflows with AI tools to enhance the maintainability of deliverables. Collaborating with stakeholders, data users, and solution architects to address business needs. Key Requirements Proficiency in Python for developing reliable automation systems. Experience in designing automation frameworks, particularly with Robot Framework. Thorough understanding of CI/CD pipelines and Jenkins. Established background in SQL and Selenium. Experience in writing Gherkin scenarios and implementing AI-based solutions. Proficient with test management tools like qTest. Strong independent work ethic with excellent organizational skills. Nice to Have Exposure to data warehouse principles. Experience with database technologies. Willingness to learn data modeling.

🏢 Summary: R&D role for a Java Developer focused on building a next-generation cloud-based credit processing product for the banking and financial sector. The position involves designing and developing new microservices-based solutions using a modern technology stack and AI-supported development tools. The developer works in an Agile team, contributing to architecture, code quality, and rapid production releases. 🗂️ Requirements: Strong knowledge of Java, Experience with Spring framework, English level minimum B2, Ability to work in Agile/Scrum environment, Teamwork skills, Problem-solving skills 📃 Skills: Java, Spring, English, Agile, Scrum 🏢 Description: Do naszego zespołu R&D poszukujemy osoby na stanowisko Java Developer, która chce mieć realny wpływ na produkt o kluczowym znaczeniu biznesowym. Zapomnij o projektach „do szuflady” czy żmudnym utrzymywaniu przestarzałego kodu (legacy). W naszym dziale R&D skupiamy się na projektowaniu i tworzeniu nowych, komercyjnych rozwiązań chmurowych, które są bezpośrednio wdrażane u klientów z sektora bankowego i finansowego. Budujemy produkt nowej generacji do obsługi procesów kredytowych. W codziennej pracy programistycznej mocno wspieramy się zaawansowaną agentyzacją AI oraz najnowszymi narzędziami sztucznej inteligencji, automatyzujące procesy wytwarzania oprogramowania. Pracujemy na nowoczesnym stosie w architekturze mikroserwisowej, regularnie wdrażając technologiczne nowości. Jeśli szukasz stabilnego miejsca, gdzie tworzysz nowe funkcje od podstaw, a Twój kod szybko trafia na produkcję – to ogłoszenie jest dla Ciebie! Profil pracownika Dobra znajomość języka Java oraz doświadczenie z frameworkiem Spring (must have) Otwartość na najnowszy stos technologiczny - podbicia wersji to u nas nie fikcja, a a codzienność Język angielski na poziomie minimum B2 Umiejętność pracy w zespole, pomysłowość oraz silna orientacja na aktywne znajdowanie rozwiązań Mile widziane: Doświadczenie w wytwarzaniu oprogramowania w architekturze mikroserwisowej Znajomość technologii kontenerowych (Docker, Kubernetes) Znajomość systemów i narzędzi: Apache Kafka, ElasticSearch, Redis, Grafana, Prometheus Znajomość relacyjnych baz danych (Oracle / PostgreSQL) Twoje zadania Współtworzenie produktu R&D: Aktywny udział w rozwoju innowacyjnego produktu chmurowego do obsługi procesów kredytowych, rozwijanego w dziale Research & Development w oparciu o najnowszy stos technologiczny Projektowanie mikroserwisów: Czynny udział w projektowaniu i architekturze zaawansowanych rozwiązań w świecie mikroserwisowym Praca z AI: Wykorzystywanie zaawansowanych narzędzi oraz agentów AI wspierających codzienne procesy programistyczne i automatyzujących wytwarzanie kodu Metodyka zwinna: Realizowanie zadań backendowych w zespole scrumowym w metodyce zwinnego wytwarzania oprogramowania (Agile/Scrum) Dbałość o standardy: Udział w spotkaniach projektowych, code review oraz ciągła dbałość o najwyższą jakość, wydajność i czystość kodu Dla Ciebie Prywatna opieka medyczna w Allianz - dostęp do specjalistów i badań diagnostycznych dla Ciebie i Twoich najbliższych System kafeteryjny - możesz wybrać pełne dofinansowanie do karty Multisport czy przeznaczyć środki na kulturę, wypoczynek lub sport i zakupy Możliwość pracy w modelu hybrydowym po okresie wdrożenia (2 dni pracy zdalnej, 3 dni pracy z biura) Możliwość korzystania z zaawansowanych narzędzi AI i Google Workspace Udział w międzynarodowych projektach realizowanych dla firm z sektora finansowego i ubezpieczeniowego Profesjonalny rozwój zawodowy - możliwość ścieżki kariery na stanowiskach eksperckich technicznych, biznesowych i managerskich Indywidualny plan szkoleń i konferencji Przyjazna atmosfera pracy w zgranych zespołach, o co dbamy m.in . poprzez udział w imprezach integracyjnych czy wspólnych inicjatywach dla lokalnych społeczności Możliwość udziału w akcjach i wydarzeniach promujących aktywny tryb życia

🏢 Summary: Senior Backend Developer role focused on building and maintaining internal banking architecture tooling using Java and Node.js in a hybrid Krakow-based environment. The position involves developing backend services, APIs, web UI components, and AI-agent orchestration solutions to support enterprise-scale digital transformation. Candidates should have strong software engineering experience, database expertise, and knowledge of modern integration and automation practices. 🗂️ Requirements: 5+ years of software engineering experience, Strong expertise in Node.js, Strong expertise in Java, Experience with relational databases, Proficiency in PostgreSQL, Experience with JavaScript/TypeScript frameworks, Knowledge of agentic application engineering, Experience with MCP integration patterns, API design experience, Experience with tool/function calling, Production engineering mindset, Solution design skills, Fluent English, Legal right to work in the European Union 📃 Skills: Java, Node.js, PostgreSQL, JavaScript, TypeScript, MCP, API, SQL, AI, DevOps 🏢 Description: Empower innovative architecture tools — shape the future of banking technology! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior Backend Developer – Java and Node.js Platforms , you will be working for our client, a leading international bank. You’ll contribute to designing, building, and maintaining cutting-edge internal tooling that supports the bank’s Future State Architecture across CTO Platforms. Your work will enable seamless integration of data, workflows, and autonomous AI agents, helping redefine technology governance at scale and driving digital transformation. Your main responsibilities: Design, develop, and maintain reliable internal tooling supporting Future State Architecture (FSA) with a focus on security, resilience, and usability. Build backend services and APIs using Node.js and/or Java, integrating with PostgreSQL and other enterprise data sources. Develop web UI components utilizing modern JavaScript/TypeScript frameworks to deliver intuitive user workflows. Apply agentic engineering practices to orchestrate autonomous AI agents for building, testing, and deploying software. Implement secure, efficient integration patterns (e.g., MCP, API design, tool/function calling) across the architecture ecosystem. Collaborate with architects, platform engineers, and stakeholders to translate architectural needs into effective technical solutions. Ensure solutions adhere to client's engineering standards, including testing, performance, security, and operational readiness. Support continuous improvement initiatives through automation, code reviews, and operational support for live systems. You're ideal for this role if you have: At least 5 years of experience in software engineering, with strong expertise in Node.js and/or Java . Proficiency with relational databases , particularly PostgreSQL (data modeling, query optimization). Web UI development experience with modern JavaScript/TypeScript frameworks . Knowledge of agentic application engineering , including orchestration of autonomous AI agents. Experience with integration patterns such as MCP , API design , and tool/function calling . A production engineering mindset, emphasizing security, resilience, performance, and observability . Solution design skills for internal platforms and tooling. Excellent English communication skills and proven experience in stakeholder collaboration within a global environment. It is a strong plus if you have: Certifications or experience in automation, DevOps, or related fields. Additional familiarity with cloud services or enterprise architecture frameworks. Language Required for the role: Fluent English (spoken and written). Eligibility to work in: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.