47 Java Backend Development jobs in Warsaw.

Hiring now: Software Engr @ Allegro, Sr Java Dev @ Capco, Software Engr @ Visa, Software Engr @ Box, Midsr Java Dev @ Altersolut, Sr Software Dev In Test @ Cognizant, Fullstack Dev @ Ing, Sr Software Engr @ Tink, Regular Sr Java With Fron @ Luxoft, Scala Engr @ Publicly T.Explore more at jobswithgpt.com.

🔥 Skills

Java (36) Kubernetes (13) Agile (12) Docker (10) Spring Boot (10) AWS (10) Kotlin (7) Microservices (7) Spring (7) Angular (7)

đź“Ť Locations

Warsaw (47)
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Allegro

Software Engineer Warsaw
Skills & Focus: Java, Kotlin, Scala, Microservices, SpringBoot, ReactJS, Docker, Kafka, MongoDB, Test Driven Development
About the Company: In the Consumer area, we pursue the best possible customer experience, starting from main site visits, through browsing, searching and comparing listings, to t…
Experience: Experience in Java and/or Kotlin, Scala, Groovy programming languages
Salary: 14,200 - 19,690 PLN
Type: Full-time
Benefits: Annual bonus up to 10% of the annual salary gross, a wide selection of fringe benefits in a cafeteria plan, English cla…

Capco

Senior Java Developer Warsaw
Skills & Focus: Java, Spring, Microservices, JUnit, Mockito, Cucumber, Jenkins, Object-Oriented Programming, REST APIs, CI/CD
About the Company: Capco is a fully independent, global management and technology consultancy. For 25 years we have combined innovative thinking with deep industry knowledge to d…
Type: Full-time
Benefits: Multiple employee benefits packages (MyBenefit Cafeteria, private medical care, life-insurance)

Visa

Software Engineer Warsaw
Skills & Focus: Software Engineering, Payment Services, Real-Time Payments, Java, Agile, Cloud Technologies, Scalability, Security, Web Applications, Problem Solving
About the Company: Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.
Type: Hybrid
Benefits: Mentorship and continued learning opportunities.

Box

Software Engineer Warsaw
Skills & Focus: Java, Spring Boot, APIs, Microservices, Algorithms, Data Structures, Software Design Principles, Object-Oriented Programming, Agile Management, Cloud Systems
About the Company: Box is the world’s leading Content Cloud, trusted by more than 115K organizations including nearly 70% of the Fortune 500. Our mission is to bring intelligence…
Experience: 3+ years of professional software development experience
Type: Full-time

Altersolutions

Mid/Senior Java Developer Warsaw
Skills & Focus: Java, developer, banking, technology, Fintech, solutions, technical tools, ecosystem, improvement, development teams

Cognizant

Senior Software Developer in Test Warsaw
Skills & Focus: automated test scripts, REST APIs, Selenium WebDriver, Java, RestAssured, Postman, Swagger, Agile Testing, communication skills, Scaled Agile Framework
About the Company: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era.
Experience: At least 5 years of experience as software test automation engineer
Type: Full-time
Benefits: Extensive benefits package: Multisport Card, Lux Med medical healthcare including dental care, life insurance, cafeteri…

Ing

Fullstack Developer Warsaw
Skills & Focus: Java, Spring Boot, Angular, REST API, PostgreSQL, Docker, Kubernetes, GitLab CI, JOOQ, TypeScript
About the Company: ING is a global bank with a strong European base. More than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries.
Experience: min. 5 years
Salary: 20000 - 22000 zł netto + VAT
Type: B2B
Benefits: competitive salary, development opportunities, modern office spaces, team-building events

Tink

Senior Software Engineer Warsaw
Skills & Focus: Java, AWS, Kubernetes, Docker, SQL, Datadog, APIs, integration, data aggregation, financial services
About the Company: Tink, delivering Open Open Banking Solutions as a part of Visa, is building an open banking platform that enables banks, fintechs and startups to develop data-…
Type: Hybrid

Ing

PEGA Developer Warsaw
Skills & Focus: PEGA Certified Lead System Architect, Senior System Architect, core Java, design and implementation, PRPC-based applications, Integration components, SOAP, RESTful, Agile/SCRUM, Pega-Ops
About the Company: ING is a global bank with a strong European base. More than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries.
Experience: minimum 5 years experience in a PEGA hands-on role

Visa

Senior Software Engineer Warsaw
Skills & Focus: Java, AWS, Kubernetes, Docker, Datadog, REST, open banking, payments products, agile squads, e-commerce
About the Company: Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated pro…
Type: Hybrid

Cognizant

Java Technical Leader Warsaw
Skills & Focus: Java 11+, Kubernetes, AWS, MySQL 5.7+, leadership, software development, data monitoring, banking applications, CI/CD, Apache Kafka
About the Company: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era.
Experience: 8+ years of experience as a software developer, 2+ years of experience in a leadership position
Type: Full-time
Benefits: Extensive benefits package including Multisport Card, LuxMed medical healthcare, life insurance, cafeteria benefits

Visa

Software Engineer Warsaw
Skills & Focus: Software Engineer, Java, Visa Resolve Online, Dispute Systems, Payment Technology, Collaboration, Code Design, Technical Documentation, AI, Generative AI
About the Company: A global payments technology company that facilitates electronic funds transfers.
Type: Full-time

Allegro

Software Development Team Lead Warsaw
Skills & Focus: software development, architecture, agile methodologies, Java, Kotlin, Postgres, MySQL, MongoDB, DevOps practices, collaboration
About the Company: Allegro’s development teams boast more than 1700 IT experts with various areas of specialisation, who work together to develop a wide variety of projects, incl…
Experience: Expertise in software development and architecture, experience in leading teams working in agile methodologies.
Salary: Annual bonus up to 20% of the annual salary gross
Type: Contract
Benefits: Hybrid work model, cafeteria plan for benefits, company-sponsored English classes, training budget, team-building event…

Altersolutions

Backend JAVA Developer Warsaw
Skills & Focus: Backend, JAVA, Banking Processes, Agile, Sprints, Product Development, System Analysts, Developers, Manual Testing, Automated Testing

Cognizant

Senior Java Developer Warsaw
Skills & Focus: Java 11+, Kubernetes, AWS, MySQL 5.7+, Data Monitoring Dashboard, banking applications, software development, SQL, CI/CD, Apache Kafka
About the Company: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital age.
Experience: At least 5 years of experience in Software development
Type: Full-time
Benefits: Extensive benefits package: Multisport Card, LuxMed medical healthcare including dental care, life insurance, cafeteria…

Visa

Software Engineer Warsaw
Skills & Focus: Java, Spring Boot, Hibernate, RESTful services, Docker, Kubernetes, Agile, Scalability, Security, Payment Services
About the Company: Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated pro…
Type: Hybrid

Allegro

Java/Kotlin/Scala Developer Warsaw
Skills & Focus: Java, Kotlin, Scala, Microservices, Big Data, Continuous Integration, Scrum/Kanban, Domain Driven Design, Test Driven Development, Machine Learning
About the Company: Allegro is a prominent platform for e-commerce, and our IT team focuses on developing solutions to enhance merchant experiences and manage substantial data tra…
Experience: Experience in Java and/or Kotlin/Scala development
Salary: PLN 14,200 - 19,690 (contract of employment)
Type: Full-time
Benefits: Annual bonus, fringe benefits cafeteria plan, English classes, high-quality tech equipment (MacBook or Dell), hackathon…

Luxoft

Regular/ Senior Java with front end background Warsaw
Skills & Focus: Java, Front end, Core Java, KDK 17, REST Template, JDBC, JPA, Team player, React, Angular
About the Company: Luxoft is a leading international bank focused on helping people and companies prosper across Asia, Africa, and the Middle East, committed to promoting equalit…
Experience: 5-8 years
Type: Full-time
Benefits: Private healthcare insurance, travel insurance, private healthcare coverage for family members, life insurance, health …

Box

Software Engineer Warsaw
Skills & Focus: software development, Java, APIs, algorithms, data structures, Agile management, cloud systems, GCP, AWS, Azure
About the Company: Box is the world’s leading Content Cloud, trusted by more than 115K organizations, including nearly 70% of the Fortune 500, to protect their data, fuel collabo…
Experience: 4+ years of professional software development experience
Type: Full-time

Publicly Traded Company

Scala Engineer Warsaw
Skills & Focus: Scala, Functional Programming, Kubernetes, Cats, Cats Effect, Agile, Docker, Kafka, Event Sourcing, CQRS
About the Company: Entrepreneur culture of the company, which allows you to try new approaches and technologies all the time; a healthy mix of startup-like culture and enterprise…
Experience: Proven experience in delivering production software using Scala or comparable experience.
Type: Full-time
Benefits: Health insurance, contemporary office environment, tech conference attendance, training, hackathons and other benefits …

Luxoft

Java with Capital Markets/Risk background Warsaw
Skills & Focus: Java, Financial Markets, Electronic trade capture, API-first approach, Multithreading, Performance optimization, Large datasets, Booking lifecycle, Core Java, Database integration
About the Company: Leading international bank focused on helping people and companies prosper across Asia, Africa and the Middle East.
Experience: 8Y+ years with Java and 5Y+ with complex financial markets applications
Benefits: Global Relocation, Annual holiday, Child care leave, Maternity Leave, Health Care, Private Healthcare Insurance, Compan…
Senior Java Software Developer Warsaw
Skills & Focus: Java, SpringBoot, Cloud native application development, Service API, Service integration, Concurrency, Data structures, Distributed systems, Multithreaded, High performance development
About the Company: About us Events Life at Luxoft Life at Luxoft LoGeek Magazine Referral Program Blog How we hire Saved jobs Jobs at Luxoft.
Experience: 6-7 years
Benefits: Global Relocation, Annual holiday - 20 or 26 days, Private Healthcare Insurance with unlimited access to specialists, M…
Java Senior Software Developer Warsaw
Skills & Focus: Java development, core Java, Service API, cloud native, SpringBoot, Ansible, Kubernetes, multithreaded development, distributed systems, investment banking
About the Company: Luxoft is involved in development of a centralized, in-house driven sales and trading platform in the banking and capital markets industry.
Experience: 6-7 years
Benefits: Global relocation options, annual holiday - 20 or 26 days, private healthcare insurance, training programs.

Google

Software Engineer II, Chrome Enterprise Premium Warsaw
Skills & Focus: software development, programming languages, data structures, algorithms, client side development, Java, C++, open-source, user experience, project management
About the Company: Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one …
Experience: 1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).

Netcompany

Senior Java Developer Warsaw
Skills & Focus: Java, Spring, Spring Boot, React, Angular, Vue, NodeJS, Kotlin, Agile, Object-oriented programming
About the Company: Netcompany was founded in 2000 with the headquarters in Copenhagen, Denmark. Today, we are an international company with more than 8200 employees working from …
Experience: At least 4 years of commercial Java development experience after graduation
Benefits: Scandinavian work environment, Medical Insurance, Life Insurance, Multisport Card, English and Danish language lessons,…

Leovegas Group

Backend Engineer - Payments Warsaw
Skills & Focus: Java, Spring Boot, Kotlin, MySQL, Kafka, microservice architecture, software engineer, communication skills, payments industry, agile environment
About the Company: At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through t…
Experience: Min. 4 years of experience in using Java + Spring Boot framework.
Salary: Competitive base salary.
Type: Hybrid work policy (3 days a week from office)
Benefits: 4 weeks of Workation (T&C apply). Benefits package - 800 PLN net (B2B)/gross (UOP) monthly. Complimentary snacks and dr…

Allegro

Software Engineer (Java/Kotlin/Scala/Groovy) Warsaw
Skills & Focus: Kotlin, Java, Microservices, Machine Learning, Agile, Spring, React, Frontend Development, Backend Development, Data Processing
About the Company: At Delivery Experience, we build the technology we need to make Allegro deliveries easy, cheap, quick and reliable. We take care of the critical services along…
Experience: Familiar with JVM languages and has strong development skills
Salary: PLN 18,400 - 25,410 (contract of employment)
Type: Contract
Benefits: Hybrid work model, long-term discretionary incentive plan, annual bonus up to 10%, cafeteria plan, English classes, Mac…

Netcompany

IT Developer Warsaw
Skills & Focus: IT Developer, Agile, C#, .NET Core, Java, React, Angular, Unit Testing, Object-Oriented Programming, Collaboration
About the Company: At Netcompany, we focus on your personal and professional development, offering mentorship and training through our Netcompany Academy.
Experience: 1-3 years of commercial development experience after graduation
Benefits: Medical Insurance, Life Insurance, Multisport Card, career development program, internal and external training and cert…

Cognizant

Java Developer Warsaw
Skills & Focus: Java 11+, Kubernetes, AWS, MySQL 5.7+, SQL, CI/CD, Apache Kafka, RabbitMQ, Datadog, Prometheus
About the Company: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era.
Type: Full-time
Benefits: Extensive benefits package: Multisport Card, LuxMed medical healthcare including dental care, life insurance, cafeteria…

Ing

IT Area Lead - Obszar aplikacji biura maklerskiego Warsaw
Skills & Focus: Java, Spring Boot, Kubernetes, Oracle, PostgreSQL, AI Models, Public Cloud, GCP, Kafka, Python
About the Company: ING is a global bank with a strong European base. More than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries.
Experience: Minimum 2 years in a managerial/leadership position in software development.
Salary: 20,000 - 35,000 zł brutto miesięcznie
Type: Full-time
Benefits: Work in a mature IT business environment, remote/hybrid work, necessary work equipment, access to educational platforms…

Fiserv, Inc.

Senior Backend Java Developer - M/F Warsaw
Skills & Focus: Java 8+, object-oriented programming, Spring, Spring Boot, Hibernate/JPA, JEE, RabbitMQ, Maven, Git, RESTful API design
About the Company: We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corp…
Experience: Entry, Mid, Senior
Salary: Attractive salary
Type: Full-time
Benefits: Private medical care; Life insurance; Sport activities; Company shares; Parking space and other.

Box

Software Engineer Warsaw
Skills & Focus: software development, Java, PHP, Scala, algorithms, data structures, object-oriented programming, public cloud systems, Agile management, coding standards
About the Company: Box is the world’s leading Content Cloud. We are trusted by more than 115K organizations around the world today, including nearly 70% of the Fortune 500 and le…
Experience: 6+ years of professional software development experience
Type: Full-time
Senior Software Engineer Warsaw
Skills & Focus: Software Development, Node.js, Java, API Design, Test Automation, Scalability, Real-time applications, Agile Methodology, DevOps, Code Refactoring
About the Company: Box is the world’s leading Content Cloud. We are trusted by more than 115K organizations around the world today, including nearly 70% of the Fortune 500 and le…
Experience: 6+ years of professional software development experience

Uncapped

Java Developer Warsaw
Skills & Focus: Java 21, Spring Boot/Cloud, GCP, Kubernetes, microservices, CI/CD pipelines, financial systems, code quality, Kanban, automation
About the Company: Founded in 2019 to fix startup funding gaps.
Experience: Minimum 3 years of experience
Type: Hybrid
Benefits: Unlimited paid holiday, Personal growth fund, Macbook Pro

Tink

Senior Software Engineer Warsaw
Skills & Focus: Software Engineering, Open Banking, Java, AWS, Kubernetes, Docker, SQL, Datadog, Development Standards, Hybrid Position
About the Company: At Tink, a Visa Open Banking Organization we’re creating the foundations that a new world of finance will be built on. By constantly challenging ourselves to g…

Leovegas Group

Backend Engineer - Tiger Sportsbook Warsaw
Skills & Focus: Java, Spring Boot, Event-Driven Architectures, Microservices Architecture, Containerization, Docker, Kafka, RESTful Microservices, Agile, Reactive Programming
About the Company: LeoVegas Group is building something special – a world-class team dedicated to creating the best Sportsbook platform in the market through cutting-edge technol…
Experience: 3+ years of software development experience
Salary: 800 PLN net (B2B)/gross (UOP) monthly
Type: Hybrid
Benefits: 4 weeks of Workation (T&C apply), Competitive base salary, Benefits package, complimentary snacks and drinks, team and …

Capco

Senior Java Developer Warsaw
Skills & Focus: Java, Spring, Micro-services, Docker, CI/CD, DevOps, Financial Market, Investment banking, E-trading technology, Agile development
About the Company: Capco is a fully independent, global management and technology consultancy. For 25 years we have combined innovative thinking with deep industry knowledge to d…
Experience: 7+ years hands on development with banking IT experience
Benefits: Multiple employee benefits packages (MyBenefit Cafeteria, private medical care, life-insurance); Access to 3.000+ Busin…

Delivery Experience

Software Engineer (Java/Kotlin/Scala/Groovy) Warsaw
Skills & Focus: Java, Kotlin, Scala, Groovy, Spring, React, Angular, MongoDB, Machine Learning, Microservices
About the Company: Delivery Experience builds technology to make Allegro deliveries easy, cheap, quick, and reliable, focusing on critical services along the Allegro purchase pat…
Experience: Familiar with at least one JVM language (Java/Kotlin/Scala/Groovy) and fluent in English (min. B2 level)
Salary: PLN 14,200 - 19,690 (contract of employment)
Type: Contract
Benefits: Hybrid work model, annual bonus up to 10%, flexible benefits plan, English classes, high-tech equipment, team support, …

Tink

Senior Software Engineer Warsaw
Skills & Focus: Java, AWS, Kubernetes, Docker, SQL, Datadog, high load systems, financial institutions, API integration, real-time transactions
About the Company: Tink, delivering Open Open Banking Solutions as a part of Visa, is building an open banking platform that enables banks, fintechs and startups to develop data-…
Type: Hybrid

Leovegas Group

Backend Engineer - Regulatory Reporting Warsaw
Skills & Focus: Java, Spring Boot, MySQL, microservice architecture, manual testing, troubleshooting, documentation, architectural discussions, technical improvements, coding
About the Company: At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through t…
Experience: Min. 2-3 years of experience
Type: Full-time
Benefits: Hybrid work policy, 4 weeks of Workation, Competitive base salary, Benefits package - 800 PLN net (B2B)/gross (UOP) mon…

Bunge

Senior Fullstack Developer Warsaw
Skills & Focus: Fullstack Developer, Spring Boot, React.js, Agile, UI/UX, Microservices, CI/CD, API, PostgreSQL, Cloud solutions
About the Company: Bunge is a global agribusiness with one mission – we connect farmers to consumers to deliver essential food, feed and fuel to the world. We have unmatched glob…
Experience: 8+ years of experience as a software engineer/developer; 5+ years of experience in modern UI frameworks
Type: Full-time
Benefits: A competitive salary and benefits package including bonus; Medicover, co-financing for the Multisport card, life insura…

Webellian

Senior Java Developer Warsaw
Skills & Focus: Java, JavaScript, Angular, PostgreSQL, AWS, Azure, Jenkins, Agile, Scrum, Salesforce
About the Company: Webellian is a well-established Digital transformation and IT consulting company committed to creating a positive impact for our clients. We are driven by shar…
Experience: At least 5 years of commercial experience
Type: Contractor

Alter Solutions

Mid/Senior Java Developer (IF) Warsaw
Skills & Focus: Java, Spring, Hibernate, micro-services, SQL databases, APIs, GIT, Maven, Apache Kafka, Scrum
About the Company: Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the need…
Experience: Min 7 years of experience
Salary: up to 140 PLN/h net + vat
Type: B2B
Benefits: Access to local and international projects, professional development support, healthcare card, psychological support pr…

Ing

Software Engineer (Java backend developer) Warsaw
Skills & Focus: Java, SpringBoot, Continuous Integration, Continuous Delivery, automated testing, relational databases, Oracle, cloud solutions, microservices, Agile
About the Company: ING is a global bank with a strong European base. More than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries.
Experience: 3+ years of software engineering in JVM language and related technology stack

Altersolutions

Mid/Senior Java Developer Warsaw
Skills & Focus: Java, Developer, Fintech, banking, technology, technical tools, development teams, improve, redesign, upgrade

Webellian

Mid Java Developer Warsaw
Skills & Focus: Java, JavaScript, Angular, PostgreSQL, Cloud technologies, AWS, Azure, Jenkins, Agile, Scrum
About the Company: Webellian is a well-established Digital transformation and IT consulting company committed to creating a positive impact for our clients.
Experience: Mid-level
Type: Contractor