April 10, 2026

Java Developer

Senior • Hybrid

189,660 - 322,940 PLN/yr

Warsaw, Poland

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Key Responsibilities:

  • Design, develop, and implement complex enterprise-level applications and services using Java and the Spring Boot framework

  • Build and maintain scalable microservices architectures, ensuring high availability, performance, and resilience

  • Work with containerization and orchestration technologies, specifically deploying and managing applications on OpenShift

  • Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, debugging, and deployment

  • Ensure adherence to best practices in software development, including code quality, security, and performance

  • Contribute to technical design discussions and propose innovative solutions to challenging problems

  • Troubleshoot production issues and provide timely resolutions

  • Stay current with emerging Java ecosystem trends, frameworks (e.g., Lightbend technologies like Akka or Play), and development methodologies

Qualifications:

  • Minimum 6 years of hands-on professional experience in Java software development. Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field

  • Extensive experience with the Spring ecosystem, particularly Spring Boot for building microservices. Knowledge of messaging systems (e.g., Kafka, RabbitMQ)

  • Proficiency with relational databases (e.g., Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra)

  • Proven experience working with containerization technologies (Docker) and orchestration platforms (Kubernetes/OpenShift)

  • Solid understanding and practical experience with microservices architecture principles, patterns, and best practices

  • Experience with version control systems (e.g., Git)

  • Excellent problem-solving, analytical, and debugging skills

  • Strong communication skills, both written and verbal, with the ability to articulate technical concepts to both technical and non-technical audiences

What we can offer you:

By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include:

  • Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program)

  • Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates

  • Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates

  • Employee Assistance Program financed by Employer

  • Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave)

  • Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates

  • Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events.

  • Additional day off for volunteering

  • Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform.

  • Opportunity to receive an annual discretionary incentive award

  • Special offers and discounts for employees

  • Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.

#LI-KK1


This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

zł189,660.00 - zł322,940.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

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If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.

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Technical Skills: Languages & Frameworks: Java 8+, Spring Boot, Spring Core, Spring MVC, Spring Security, REST, Microservices. Databases: Experience with MSSQL & Oracle. Distributed Cache: Redis/Hazelcast. Messaging: Kafka/Active MQ, Tibco EMS, IBM MQ. Operating Systems: Linux RHEL, Windows. Tools: Familiarity with data pipeline and ETL technologies. Development Tools: Knowledge of JIRA, CI/CD tools like Jenkins, Maven, BitBucket, Git, and uDeploy. What we can offer you By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include: Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program) Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates Employee Assistance Program financed by Employer Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave) Sport Card for employees subsidised via Social Benefits Fund and Sport Cards for certain family members available at preferential rates Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events. Additional day off for volunteering Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform. Opportunity to receive an annual discretionary incentive award Special offers and discounts for employees Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. Russian speaking candidate ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: 189 660,00 zł - 322 940,00 zł ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.

Technology

Citigroup

Java Backend Developer

Mid

Hybrid

Warsaw, Poland

189,660 - 322,940 PLN/yr

🏢 Summary: Full-stack Java Developer role focused on designing and building scalable applications for a modern loan hedging product suite. The position involves end-to-end development, technical planning, and production support within a microservices-based environment. The role requires strong backend expertise with exposure to databases and modern DevOps practices. 🗂️ Requirements: 4–5 years experience in systems analysis and full-stack application development, Strong hands-on experience with Java and Spring Boot, Strong knowledge of SQL and relational databases, Experience with SQL Server or Oracle, Understanding of NoSQL databases, Ability to design, develop, test, and implement scalable applications, Knowledge of clean code principles and design patterns, Experience with CI/CD processes, Bachelor’s degree or equivalent experience 📃 Skills: Java, Spring, SpringBoot, SQL, SQLServer, Oracle, MongoDB, Angular, Docker, Kubernetes, OpenShift, Microservices, CI/CD, NoSQL, REST 🏢 Description: The Java Developer is responsible for working alongside Citi’s Financial Resource Management (FRM) team across technology to design and code cutting-edge solutions to exciting business problems.  We are currently focusing on the technical buildout of Iris, an exciting new product suite of modern applications that will enhance Citi’s loan hedging capabilities. Responsibilities: Participate in feasibility analysis , estimation, and technical planning for new and existing applications. Design, develop, test, and implement scalable application solutions, taking ownership across the full software development lifecycle. Analyze complex technical and business problems to propose effective, high-quality solutions. Collaborate with stakeholders and cross-functional teams to understand requirements and deliver value-driven solutions. Ensure application performanc e, stability, and security through monitoring and post-implementation improvements. Uphold code quality by contributing to development standards, best practices, code reviews, and CI/CD processes. Support production systems by troubleshooting issues and providing timely resolutions and enhancements. Continuously evaluate and improve system design, development processes, and technologies. Qualifications: Experience: 4–5 years in systems analysis and the development of modern full-stack applications. Core Technical Skills: Strong hands-on experience with Java, Spring Boot, and SQL. Software Engineering Practices: Solid understanding of best practices, including clean code, design patterns, and writing high-quality, testable, and performant code. Database Proficiency: Solid understanding of relational databases (e.g., SQL Server, Oracle) and familiarity with NoSQL databases (e.g., MongoDB). Front-End Development (Plus): Experience with Angular (v11 or newer) is a plus. Cloud & DevOps (Advantageous): Knowledge of containerization (Docker, Kubernetes, OpenShift), CI/CD pipelines, and microservices architecture is an advantage. Professional Attributes: Strong problem-solving skills, attention to detail, and the ability to deliver results in a fast-paced environment. Communication: Good communication skills with fluency in English. Education: Bachelor’s degree/University degree or equivalent experience What we offer: A friendly, inclusive, and diverse work environment , with active employee networks and volunteering opportunities Structured onboarding program and access to extensive learning platforms (e.g., Udemy, Degreed) Opportunities to influence how work is done – we value innovation and encourage continuous improvement ideas Career growth and internal mobility across a global organization Exposure to cross-functional teams and senior stakeholders By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include: Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program) Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates Employee Assistance Program financed by Employer Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave) Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events. Additional day off for volunteering Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform. Opportunity to receive an annual discretionary incentive award Special offers and discounts for employees Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. #LI-KK5 ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: zł189,660.00 - zł322,940.00 ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.

Technology

Citigroup

Software Engineer with Russian

Senior

Hybrid

Warsaw, Poland

189,660 - 322,940 PLN/yr

🏢 Summary: Senior Software Engineer role focused on designing, developing, and supporting in-country local applications in Kazakhstan, with strong emphasis on secure architecture, distributed systems, and stakeholder collaboration. The position involves full lifecycle development, cross-component troubleshooting, and adherence to CI/CD and security best practices. Requires extensive experience in .NET technologies, enterprise messaging, databases, and distributed environments. 🗂️ Requirements: Fluent Russian and English, 8+ years of experience in software engineering, Experience in systems analysis and software programming, Proven experience managing and implementing software projects, Knowledge of consulting and project management methodologies, Experience with CI/CD practices, Experience with .NET framework (C#.Net, ASP.Net), Experience with MSSQL and Oracle databases, Experience with distributed caching technologies, Experience with enterprise messaging systems, Experience working with Linux RHEL and Windows 📃 Skills: C#, ASP.NET, .NET, MSSQL, Oracle, Redis, Hazelcast, Kafka, ActiveMQ, Tibco, IBM, Linux, RHEL, Windows, JIRA, Jenkins, Maven, BitBucket, Git, uDeploy, ETL, CI/CD 🏢 Description: We are seeking a highly skilled and experienced Software Engineer to join our team, providing critical support for our in-country local applications in Kazakhstan. This role requires a strong technical background in software development and excellent communication skills to collaborate with local vendors, regulators, and user teams. What you’ll do Research, design, implement, and manage software programs, coordinating with stakeholders to ensure extensible low-level design with appropriate separation of concerns and abstractions. Write modular, extensible, readable, performant, and secured code, actively participating in code reviews. Prioritize application security by adhering to secure design architecture and established security standards and practices. Create technical solution artifacts, code review records, and deployment plans. Troubleshoot and resolve complex cross-component issues, including those identified during static analysis, penetration testing, or deployment, by identifying root causes and implementing effective solutions. Apply advanced language constructs, design principles, design patterns, libraries, frameworks, appropriate data structures, and performance/scalability concepts. What we’ll need from you Language Requirement: Fluent Russian and English to effectively communicate with local vendors, regulators, and user teams in Kazakhstan. Essential Skills & Experience: 8+ years of relevant experience in engineering software applications or products. Proven experience in systems analysis and programming of software applications. Demonstrated success in managing and implementing software projects. Working knowledge of consulting and project management techniques/methods. Ability to work effectively under pressure and manage deadlines, as well as adapt to unexpected changes in expectations or requirements. Conversant with Continuous Integration/Continuous Delivery (CI/CD) practices. Technical Skills: Languages & Frameworks: .Net framework experience, preferably C#.Net and ASP.net Databases: Experience with MSSQL & Oracle. Distributed Cache: Redis/Hazelcast. Messaging: Kafka/Active MQ, Tibco EMS, IBM MQ. Operating Systems: Linux RHEL, Windows. Tools: Familiarity with data pipeline and ETL technologies. Development Tools: Knowledge of JIRA, CI/CD tools like Jenkins, Maven, BitBucket, Git, and uDeploy. What we can offer you By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include: Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program) Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates Employee Assistance Program financed by Employer Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave) Sport Card for employees subsidised via Social Benefits Fund and Sport Cards for certain family members available at preferential rates Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events. Additional day off for volunteering Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform. Opportunity to receive an annual discretionary incentive award Special offers and discounts for employees Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. #LI-NG4 Russian speaking candidate ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: 189 660,00 zł - 322 940,00 zł ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.

Technology

Citigroup

Java Developer

Senior

Hybrid

Warsaw, Poland

189,660 - 322,940 PLN/yr

🏢 Summary: Senior Java Developer role within a global Risk Management Platform team, responsible for designing and building next-generation risk systems in a distributed banking environment. The position covers full software development lifecycle, architecture contributions, and support of high-availability applications. The role involves working with modern microservices-based systems in a global technology team. 🗂️ Requirements: Minimum 5 years of experience in Java development, Strong experience with Spring Boot and Microservices, Experience in distributed system design, Knowledge of data structures and algorithms, Experience building high availability and low latency systems, Familiarity with Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python, Bachelor's degree in Computer Science, IT or related field 📃 Skills: Java, SpringBoot, Microservices, Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python, Tableau, DistributedSystems, Algorithms, DataStructures 🏢 Description: Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, design and development to Citi’s next generation Risk Management Platform development team. By Joining Citi, you will become part of a global organization whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Team/Role Overview You will be part of Citi’s global tech team which is developing next generation Risk Management platform. This role is in Warsaw, Poland and the development team is spread across globe. You will be part of existing group of talented developers from diverse backgrounds and will receive a global perspective working with different teams from different businesses within the bank. What you’ll do: Involve in the full development lifecycle from analysis and design through to deployment and 3rd line production support Help designing the application at low level and contribute to higher level architecture decisions Provide technical guidance and influence over junior members of the team Work closely with other team members to maintain high quality of the created code Work in a leading banking environment on modern risk system software development Play a key role in Citi achieving its mission and learn how to sustain a common risk platform serving many demanding trading businesses What we’ll need from you: Minimum 5 years in modern Java development, with strong Spring Boot and Microservices Excellent understanding of distributed system design, data structures and algorithms Experience with high availability, resiliency, and low-latency applications (a plus) Familiarity with Kafka, Docker, Kubernetes, ELK, MongoDB, SQL and Phyton (a big plus) Experience with Tableau (Reporting and/or API) (a big plus) Strong analytical, problem-solving, communication skills and Can-do attitude Bachelor's in CS/IT or a related field What we can offer you: By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include: Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program) Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates Employee Assistance Program financed by Employer Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave) Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events. Additional day off for volunteering Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform. Opportunity to receive an annual discretionary incentive award Special offers and discounts for employees Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. #LI-KK1 This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: ------------------------------------------------------ Primary Location Full Time Salary Range: 189 660,00 zł - 322 940,00 zł ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.

Technology

Citigroup

Senior Java Developer

Senior

Hybrid

Warsaw, Poland

🏢 Summary: Senior Application Development Technology Lead role focused on designing and building scalable, event-driven microservices and REST APIs for a global Client Onboarding Platform. The position combines hands-on Java/Kotlin and React development with architectural leadership to modernize and expand a high-visibility banking technology platform. Responsibilities span full SDLC, system design, performance optimization, and technical guidance. 🗂️ Requirements: Minimum 6 years of application development experience, Proficiency in Java and Spring framework, Experience with Hibernate and Java frameworks, Experience building RESTful APIs, Experience with microservices architecture, Knowledge of relational databases, Knowledge of document databases, Proficiency in ReactJS and modern frontend technologies, Understanding of software architecture and SDLC, Experience with real-time messaging systems 📃 Skills: Java, Kotlin, Spring, Hibernate, REST, Microservices, PostgreSQL, Oracle, MongoDB, ReactJS, HTML5, CSS3, JavaScript, Redux, SQL 🏢 Description: Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The Application Development Technology Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities to expand and modernize the OMC technology platform. A key function within the Banking and International Clients Technology is the client onboarding process at CITI. Our team is responsible for the technology platform that orchestrates the client onboarding functions of multiple business domains. We empower clients and operations teams with interactive tools, APIs and real-time information to automate and streamline onboarding workflows across areas such as Legal, Credit, KYC and Account opening. We are looking for talented technologists to help build the future of global Client Onboarding Platform as well as addressing the current needs on the existing platform. This role offers high visibility and will make a significant impact on the client onboarding experience, helping shape the future of how we serve our clients. Responsibilities: Hands-on design and development of scalable software solutions using Java, Kotlin, Spring, and Restful APIs Write clean, maintainable, and efficient code following best practices in software engineering Participate in all phases of the Software Development Lifecycle (SDLC), from requirement gathering to deployment Continuously improve application performance, scalability, and reliability Partner with management teams to integrate functions and define system enhancements for new products and process improvements Resolve high-impact problems through in-depth evaluation, providing innovative solutions Provide expertise in applications programming, ensuring design adherence to architecture blueprints and developing coding standards Stay current with emerging trends and technologies in full-stack development, and coach/advise mid-level developers Qualifications: Minimum 6 years of Application Development experience Proficiency in Java, Spring, Hibernate, real-time messaging, and associated Java frameworks Hands-on experience developing products with RESTful APIs and microservices architecture Strong knowledge of relational databases (e.g., PostgreSQL, Oracle) and document storage (MongoDB) Proficiency in ReactJS and core front-end technologies: HTML5, CSS3, JavaScript (ES6+), Redux Exposure to Kotlin is a significant advantage Deep understanding of software architecture, industry best practices, and excellent problem-solving, analytical, and debugging skills Demonstrated leadership, project management, and clear communication skills; Master's degree in Computer Science, Engineering, or a related field preferred What we can offer you: This role will offer you the opportunity to run analytics on very large datasets. Along with that you will be developing event driven microservices, lots of Rest APIs and work on latest cutting-edge technologies. By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits such as: Private Medical Care Program Life Insurance Program Pension Plan contribution (PPE Program) Employee Assistance Program Paid Parental Leave Program (maternity and paternity leave) Sport Card Holidays Allowance Sport and team recreation activities Special offers and discounts for employees Access to an array of learning and development resources A discretional annual performance related bonus A chance to make a difference with various affinity networks and charity initiatives Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day.  We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

Technology

Citigroup

Senior Full-Stack developer - Java/JavaScript

Senior

Hybrid

Warsaw, Poland

268,390 - 457,010 PLN/yr

🏢 Summary: Senior full-stack developer role focused on building and maintaining end-to-end solutions for a computing-intensive Prime Risk Analytics Platform in the finance domain. The position involves developing scalable front-end and back-end applications, optimizing performance, and supporting CI/CD and release processes in a global team environment. The role requires strong expertise in modern JavaScript frameworks, Java technologies, databases, and Linux-based systems. 🗂️ Requirements: Minimum 8 years of experience in software development, Master’s degree in related field, Strong experience with Angular and TypeScript, Strong experience with Java and Spring Boot, Strong knowledge of SQL and Microsoft SQL Server, Experience with CI/CD tools and Git, Experience with Selenium and automated testing, Experience with ServiceNow, Experience with Autosys and Unix shell scripting, Experience in message-driven architectures, Understanding of margin and risk financial concepts, Experience working in global, English-speaking environment 📃 Skills: Angular, TypeScript, Java, Spring, SpringBoot, JavaScript, HTML5, CSS, Highcharts, D3.js, Selenium, Jasmine, Karma, SQL, MSSQL, Git, CI/CD, ServiceNow, Autosys, Unix, KornShell 🏢 Description: Develop and deliver end-to-end software solutions for the Prime Risk Analytics Platform.  This team maintains systems that helps Prime Finance analyze the Risk of each of our clients as well as potential clients. The team designs and maintains sophisticated automated solutions to make this happen. As a computing intensive financial solution, the team requires a candidate with excellent technology skills. The candidate should be a team player with the ability to work well with a global team of developers on delivering solutions in the Prime Finance area.  Must have a solid understanding and experience with project delivery, software development life cycle, JavaScript modern frameworks, Java application technologies, databases and Linux. Work with project managers, business and senior managers to deliver well-architected scalable solutions in a timely project-oriented manner. Key responsibilities: Develop and enhance User Interfaces using Angular/TypeScript with charting frameworks like Highcharts and D3.js Write unit test cases (Jasmine/Karma) and automated front-end tests (Selenium or similar) Develop and enhance backend applications using Spring Boot Optimize applications for maximum speed and scalability Actively participate in code reviews, guide and mentor junior team members Manage the release process using ServiceNow and provide application support, leveraging knowledge of margin methodology and risk analytics Maintain Microsoft SQL Server database Contribute to building CI/CD pipelines and configure Autosys based on job requirements Requirements: General: Minimum 8 years of experience in a similar role – a plus if it’s in the Finance Sector Strong academic background with at least a master degree in a related field Excellent communication skills Track record of work under tight deadlines in a fast-paced environment Track record working in English across multiple time zones Experience working with users when gathering requirements and presenting work results Experience in Margin and Risk financial concepts Technical: Excellent knowledge of Angular/TypeScript, Highcharts, D3.js, HTML5, CSS, with experience in front-end unit and end-to-end testing (Selenium) Excellent Java knowledge for backend development Excellent SQL knowledge (ideally Microsoft SQL Server) Experience in working with and setting up Continuous Integration/Continuous Deployment tools, coupled with Git for version control Extensive experience working in message-driven environments Experience working with ServiceNow for IT service management Experience in working with and configuring Autosys, along with Unix and Korn shell scripting skills What we can offer you: By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include: Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program) Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates Employee Assistance Program financed by Employer Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave) Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events. Additional day off for volunteering Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform. Opportunity to receive an annual discretionary incentive award Special offers and discounts for employees Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. #LI-KK1 ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: 268 390,00 zł - 457 010,00 zł ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.