senior java engineer

About Patrianna Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide. We're...

SoftServe is seeking a Senior Full-Stack Java Engineer to work on large-scale corporate systems within a European public-sector environment. You will build secure, scalable applications across the full stack and contribute to cloud and CI/CD delivery.You will mentor teammates, conduct design reviews, and collaborate with QA while applying security best...

Senior Backend Java/Kotlin Engineer E-commerce (Poland / Remote)We are open to hiring people from Ukraine.We're inviting you to work together on a tool that will help customers worldwide manage their money with zero effort. Join the ZEN.COM team now and change the world of finance for the better. At ZEN.COM, you will get to work with many exciting new...

Tworzenie, rozwijanie i utrzymywanie testów automatycznych w języku Java na potrzeby potoków CI/CD.Projektowanie i wykonywanie testów API REST i SOAP z użyciem Rest Assured oraz Gatling.Planowanie, realizacja i raportowanie strategii testowych we współpracy z deweloperami i analitykami.Analizowanie wyników testów, raportowanie błędów i wsparcie w...

ING Hubs Poland in Warsaw seeks an experienced engineer to design and develop robust full‑stack applications, improve architecture, and drive scalability across production systems. The role, named Engineer III or Engineer IV in ING's global architecture, requires strong Java, Spring Boot, and SQL skills, plus familiarity with microservices, containers...

In this role you will:Design & buildDesign and implement backend services and APIs in modern Java (21+), Spring Boot and related frameworksBuild distributed, cloud-native applications using microservice architecturesWork with container technologies (Docker) and Kubernetes, and collaborate with Platform Engineering on infrastructure-related changesContribute...

Optiveum is seeking an experienced DevOps Engineer with Java to join a leading global investment bank project. You will own automation, deployment processes and cloud infrastructure on Azure, and work with Java code across modern and legacy systems.Hybrid role in Kraków with 3 days per week on-site; start December 2026. Requires 5+ years DevOps, Azure,...

Jit Team poszukuje doświadczonego Java Developera do pracy w modelu hybrydowym nad strategicznym programem transformacyjnym w branży ubezpieczeniowej. Do zadań należy rozwój systemów w architekturze mikroserwisowej, projektowanie API REST oraz integracje między systemami, z wykorzystaniem Spring Boot, Kafka i SQL.Oferujemy pracę w firmie z ponad...

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...

PMSolutions poszukuje doświadczonego Senior Java SE Developera do pracy nad projektami dla czołowych klientów w branży motoryzacyjnej. Rola wymaga silnych umiejętności w programowaniu w Java oraz zdolności do pracy w międzynarodowym zespole.Oferujemy elastyczny czas pracy oraz bogaty pakiet benefitów, w tym prywatną opiekę zdrowotną i inne...

Nexio Management poszukuje doświadczonego Java Developera w obszarze usług cyfrowych i telekomunikacyjnych. Projekt obejmuje budowę, skalowanie oraz utrzymanie krytycznych platform backendowych w architekturze mikroserwisowej, obsługujących duże wolumeny danych.Stawiamy na nowoczesny stack (Java, Spring Boot, Quarkus), Clean Code, CI/CD i aktywne...

Capgemini Polska is hiring an experienced Java developer to design, build and maintain Java-based applications supporting public sector processes. You will work with Spring, Hibernate and Kubernetes in a modern CI/CD environment, shaping solutions with architects and product teams in cross‑functional, international groups.Join a company that values...

A dynamic software development firm in Poland seeks an experienced Java API Engineer to design, develop, and maintain scalable backend services and APIs. Ideal candidates will have strong expertise in Java 17, Spring Boot, PostgreSQL, and Google Cloud Platform (GCP), with experience in CI/CD and Agile environments. The role includes collaboration with DevOps...

Zespół realizujący zaawansowane projekty technologiczne dla Nordea Bank Abp w jednostce Rule Based Monitoring Technology, odpowiedzialnej za rozwój systemów monitorowania transakcji finansowych w obszarze Capital Markets.Budowa wydajnych pipeline'ów danych, rozwój logiki wykrywania nieprawidłowości, frameworków reguł oraz...

A leading e-commerce firm is seeking a Senior Backend Java/Kotlin Engineer for a unique opportunity to work on innovative solutions in finance. You will design and build e-commerce systems that provide customers with seamless shopping experiences. Ideal candidates will have 4+ years of experience with e-commerce projects, strong skills in Java/Kotlin, and be...

act digital EMEA - Alter Solutions poszukuje Java Developera odpowiedzialnego za projektowanie i rozwój REST API oraz usług integracyjnych opartych na Java i Spring Boot. Rola obejmuje także integrację z IBM MQ i wsparcie wdrożeń w środowiskach PaaS oraz kontenerowych.Wymagana jest min. 5-letnia praktyka, zaawansowana znajomość Java/Spring Boot,...

In this role you will:Design & buildDesign and implement backend services and APIs in modern Java (21+), Spring Boot and related frameworksBuild distributed, cloud-native applications using microservice architecturesWork with container technologies (Docker) and Kubernetes, and collaborate with Platform Engineering on infrastructure-related changesContribute...

Talan Poland is seeking an experienced software developer to design, develop and maintain backend and data-processing components for analytical environments. You will build applications using Java, Python and SQL, implement business logic and integrate REST APIs and microservices.You will optimize performance, validate data, and support testing,...

Meet the Team Splunk’s Lakehouse team builds federated analytics capabilities that help customers search and analyze data wherever it resides. Our work extends the Splunk data platform to connect with data lakes and turn distributed data into actionable insights. We are a collaborative, engineering- and product-focused team working across distributed...

Project descriptionYou will join a Regulatory Reporting Platform within a large US investment bank. The platform is responsible for collecting, processing, and transforming large volumes of data from multiple internal systems to produce regulatory reports for 240 jurisdictions worldwide. In total, the platform supports around 10,000 reports across a wide...