senior java engineer

We are looking for a skilled Mid/Senior Search Engineer to join an engineering team working with a major international retail brand. In this role, you will focus on building, optimizing, and deploying highly relevant, federated, and personalized search experiences using cutting-edge search technologies and data-oriented Java services.ResponsibilitiesExecute...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

EPAM Systems in Kraków is seeking a Senior Java Developer to build new applications for Rates and Credit sales on a modern microservice platform. You will work in a scrum team delivering backend services with Java 11+, Spring Boot, and accompanying frontend tech while embracing cloud and scalability.The role emphasizes high-quality code, collaboration with...

Luxoft in Wroclaw, Poland, seeks a Senior Java Software Engineer to deliver value through Java server-side development, multi-threaded systems, and scalable distributed architectures within FX trading applications. You will work in an agile setup, collaborating with teams to evolve platforms and drive architectural decisions.You will contribute to cloud...

DCG Poland is seeking a skilled developer to design and maintain Java-based applications for taxation and investment management in Poland. The role involves leading upgrades to Java 17+ and Spring Boot 3.x, working through the full software development lifecycle, and collaborating with stakeholders for technical solutions.Strong knowledge of Java frameworks...

RE Partners is seeking a Senior Java Engineer to design, develop and enhance a Master Data Platform that serves as the source for maintaining key demographic data and robust data management across customers and related entities.You will contribute to scalable backend services, ensure data accuracy and system integrity, and tackle complex integration...

An international recruitment company is seeking a Senior Java/Kubernetes Developer to join a remote team. You will work on cloud-native applications using modern technologies and Kubernetes infrastructure. Candidates should have over 5 years of Java Development experience and cloud deployment skills. The role offers an attractive salary package or contractor...

In this role, you will contribute to building a modern Enterprise Data Platform for a large US-based healthcare provider serving thousands of hospitals worldwide. You will work on cloud-native data solutions on Google Cloud Platform, helping improve data quality, analytics efficiency, and data-driven decision-making across the...

Dla naszego klienta poszukujemy kandydatów na stanowisko: Senior Java Software Engineer (m/f/d)     Projekt: Rozwój innowacyjnej platformy w sektorze PayTech (Technologie Płatnicze) oraz Open Banking. Budowa od zera mobilnego portfela finansowego dla niemieckiego klienta -  nowej generacji klasy B2C, a także ekosystem mikropłatności C2B dla...

Company DescriptionInetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding...

Min. 5 lat komercyjnego doświadczenia jako Java Developer, w tym doświadczenie w pracach o charakterze projektowym (Senior Developer / Designer) Bardzo dobra znajomość Javy 17 oraz Spring Praktyczna znajomość SQL (MS SQL i/lub Oracle), w tym optymalizacji zapytań pod kątem wydajności Doświadczenie w projektowaniu architektury oprogramowania (w tym...

Must-have: 8 years of experience developing applications with Java (Java 17/21, Spring Boot). Proven track record in designing and building microservices. Strong knowledge of PostgreSQL and DevSecOps pipelines configuration. At least 3 years working in Agile and/or DevOps environments. Hands-on experience with TDD (JUnit, Cucumber) and CI/CD practices....

Net2Source (N2S) in Warsaw offers a hybrid role (3 days in office) for a Specialist with 5–7 years experience in Java frameworks to design and develop scalable microservices based applications. The position requires Core Java, multi-threading, data structures, Kafka, Kubernetes, AWS, gRPC and ideally banking domain experience.You will lead development of...

Sabre Polska Sp. z o.o. in Kraków is seeking a mid to senior Java engineer for building scalable microservices and secure, cloud-native applications. You will drive design, testing, and CI/CD, ensuring performance and reliability across Sabre's identity and authentication stack.You’ll collaborate with product teams, security leads, and SREs to modernize...

Expenti is seeking a Backend Java Software Engineer on a 1 year contract. The role is fully remote with occasional travel to Málaga, Spain. You will design, build and maintain scalable backend services in Java 17+ and Spring Boot, focusing on high‑volume iGaming integrations and robust APIs.You’ll work with Product, Architecture and Quality teams to...

Emporix is seeking a skilled Java Developer to join our team in Poland. You will build secure, scalable backend systems using Java with Spring Boot or Micronaut, design microservices, and deploy on Google Cloud Platform with Kubernetes to deliver high‑performing services.You will collaborate with frontend teams and architects, apply OWASP security...

BCF.CS is a bright consulting company with ambitious projects. We are looking for a Java Developer who can contribute across the software development lifecycle, from concept to testing and deployment.You will build Java-based components and interfaces, work with relational and NoSQL databases, and design integrations with external systems to deliver...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that is reshaping the future of technology in global finance! If you want to work with cutting-edge tech, microservices, and cloud solutions – this is the opportunity for you! We are part of a major initiative to build a brand-new Collateral...

Min. 5 lat komercyjnego doświadczenia jako Java Developer, w tym doświadczenie w pracach o charakterze projektowym (Senior Developer / Designer) Bardzo dobra znajomość Javy 17+ oraz Spring Praktyczna znajomość SQL (MS SQL i/lub Oracle), w tym optymalizacji zapytań pod kątem wydajności Doświadczenie w projektowaniu architektury oprogramowania (w tym...

Must-have: 8+ years of experience developing applications with Java (Java 17/21, Spring Boot). Proven track record in designing and building microservices. Strong knowledge of PostgreSQL and DevSecOps pipelines configuration. At least 3 years working in Agile and/or DevOps environments. Hands-on experience with TDD (JUnit, Cucumber) and CI/CD...