Last updated: 2025-11-09

71 Java Software Engineering jobs in Warsaw.

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1GLOBAL

1GLOBAL is a technology-driven global mobile communications provider dedicated to empowering enterprises worldwide to unlock the full growth potential of mobil…

Java Developer

Warsaw

  • Skills: Java, eSIM, REST APIs, Agile, Docker, Kubernetes, CI/CD, cloud services, scalable infrastructure, test-driven development
  • Level: mid
  • Type: full_time
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SIX

SIX drives the transformation of financial markets. What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of trad…

Back-End Developer

Warsaw

  • Skills: Back-End Development, Microservices, Java 17, Quarkus, Kafka, SQL, MySQL, Liquibase, CI/CD, Scrum
  • Level: senior
  • Type: full_time
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Catalogic Software

Catalogic Software provides data protection and backup solutions, helping organizations safeguard and manage their data across various environments.

Java Developer

Warsaw

  • Skills: Java, Spring, RESTful APIs, Microservices, Docker, Jenkins, MongoDB, RabbitMQ, CI/CD, OOP
  • Level: mid
  • Type: full_time
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Nordea Bank

Nordea is a leading financial services group in the Nordic region, committed to delivering competitive banking products and services while fostering an agile a…

Senior IT Architect, Cards Domain

Warsaw

  • Skills: Solution Architect, microservices, agile methodology, architecture documentation, Java, Angular, React, Banking, Card Management Systems, Security
  • Level: mid
  • Type: full_time
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AUTO1 Group

AUTO1 Group is Europe's leading digital automotive platform. We revolutionize the used car market with our well-known brands Autohero, wirkaufendeinauto.de, an…

Java Engineer

Warsaw

  • Skills: Java, Spring, Microservices, APIs, AWS, Software Development, Restful, Cloud, JVM, Technical Leadership
  • Level: senior
  • Type: full_time
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The Stepstone Group

At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunit…

Staff Engineer

Warsaw

  • Skills: Java, Spring Boot, Kafka, AWS, Event-Driven Systems, Domain-Driven Design, Cloud, Infrastructure, Containerization, Systems Architecture
  • Level: mid
  • Type: full_time
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ACT DIGITAL POLSKA Sp. z o.o.

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…

Senior Java Developer

Warsaw

  • Skills: Java, Spring, Hibernate, REST API, SQL, MySQL, Kafka, Technical Leadership, Spring Boot, DDD
  • Level: senior
  • Type: contract
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act digital

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…

Java Tech Lead

Warsaw

  • Skills: Java, Spring, Hibernate, REST API, SQL, MySQL, Kafka, DDD, Domain-Driven Design, hexagonal architecture
  • Level: senior
  • Type: contract
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SIX

SIX drives the transformation of financial markets. We value bright minds and inspire them to grow with their ideas.

Senior Java Full-Stack Developer

Warsaw

  • Skills: Java, SpringBoot, JPA, Angular, Kubernetes, OpenShift, CI/CD, GitOps, event-driven architecture, financial markets
  • Level: senior
  • Type: full_time
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Google

Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we ser…

Technical Lead, Borglet

Warsaw

  • Skills: infrastructure security, distributed systems, software development, large-scale infrastructure, security-related initiatives, software design, programming languages, multithreading, concurrency, software architecture
  • Level: mid
  • Type: full_time
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Luxoft

Senior Android Engineer with AOSP

Warsaw

  • Skills: Kotlin, AOSP, Android SDK, Middleware, SELinux, Multi-threaded Programming, Debugging, Gerrit, Gradle, Video Collaboration
  • Level: senior
  • Type: full_time
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Capco Poland

At Capco Poland, we're not just another consultancy - we're the spark behind digital transformation in the financial world. As a global leader in technology an…

Solution Architect

Warsaw

  • Skills: Solution Architect, Java, Spring Boot, REST APIs, Microservices, Cloud, Docker, Kubernetes, Agile, Financial Services
  • Level: mid
  • Type: full_time
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ACT DIGITAL POLSKA Sp. z o.o.

Naszą misją jako firmy świadczącej usługi IT jest dostarczanie najlepszych rozwiązań naszym klientom na całym świecie. Osiągamy to poprzez analizowanie potrzeb…

Backend Microservices Developer

Warsaw

  • Skills: Java, Spring Boot, microservices, BPMN, Hexagonal Architecture, backend development, data integration, application design, business automation, CRM integration
  • Level: senior
  • Type: contract
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Luxoft

Senior C#/.NET Developer

Warsaw

  • Skills: C#, .NET, financial industry, trading systems, software architecture, MongoDB, C++, React, message processing, fixed income
  • Level: senior
  • Type: full_time
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AUTO1 Group

Join AUTO1 Group, Europe's leading digital automotive platform, and revolutionize the used car market! We're seeking a skilled Java Engineer to architect, deve…

Java Engineer

Warsaw

  • Skills: Java, Spring, Microservices, Cloud, AWS, APIs, PostgreSQL, NoSQL, Software Development, JVM
  • Level: senior
  • Type: full_time
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SIX Group Services Ltd.

SIX drives the transformation of financial markets, blending tradition and future, focusing on high-quality software development and customer satisfaction.

Senior Backend Developer

Warsaw

  • Skills: Java, Spring Boot, Cloud Technologies, Docker, GitLab, Agile, Web Development, Customer Satisfaction, Public Cloud, Software Development
  • Level: senior
  • Type: full_time
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ISS

ISS connects people and places to make the world work better. We take seriously our obligation to improve lives, make a difference in our communities, and prot…

Senior Atlassian Consultant

Warsaw

  • Skills: Atlassian Cloud, Jira, Confluence, Cloud migration, project management, business operations, solution design, technical analysis, stakeholder management, implementation
  • Level: senior
  • Type: full_time
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ING

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.

Java Developer

Warsaw

  • Skills: Java, GCP, Agile, Scrum, SQL, Maven, Gradle, DevOps, Apache Spark, Apache Cassandra
  • Level: mid
  • Type: full_time
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Dell Technologies

Dell Technologies is a unique family of businesses that helps individuals and organizations transform how they work, live and play.

Senior Software Engineer

Warsaw

  • Skills: Data Recovery, C++, Python, Agile, Scrum, Multi-threading, Storage protocols, Networking, Device drivers, Test-driven development
  • Level: senior
  • Type: full_time
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Box

Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, …

Software Engineer III, Admin Experience

Warsaw

  • Skills: Intelligent Content Management, software development, security measures, Agile practices, Java, Node.js, test-driven development, microservice-based systems, public cloud systems, user-friendly web interfaces
  • Level: mid
  • Type: full_time
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