senior java engineer

Solid Company in Kraków, Poland, is hiring for a Java-focused engineer to help develop an internal IT Automation Portal. You will design features with a strong UX, build scalable data infrastructure, and maintain secure, reliable services across teams.The role requires expert Java/SpringBoot skills, Kubernetes/Docker experience, and a solid background in...

A recruitment firm is looking for a Senior Java Backend Engineer in Łódź, Poland. This role requires strong skills in Core Java and Object-Oriented programming, along with at least 8 years of experience in backend cloud applications. The engineer will be responsible for high/low level designs and technical code delivery for a prestigious client....

Solid Company in Kraków, Poland, is hiring for a Java-focused engineer to help develop an internal IT Automation Portal. You will design features with a strong UX, build scalable data infrastructure, and maintain secure, reliable services across teams.The role requires expert Java/SpringBoot skills, Kubernetes/Docker experience, and a solid background in...

Luxoft is seeking a senior Java developer to join a banking-industry client team in a back-end role focused on scalable microservices and robust data access layers. You will work on RESTful services using Java, Spring Boot, and Hibernate, with Oracle or PostgreSQL databases, and deploy with Docker and Kubernetes in Azure.The role emphasizes clean code, agile...

Senior Java Developer (Senior Software Engineer)Full-timeSopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring more than 55,000 employees.The Polish branch, as the Global Delivery Center, operates in Katowice since...

DCG in Warszawa is seeking a senior Java developer to upgrade and maintain complex banking applications. You will design, develop and optimize Java applications supporting savings and investments products, with a focus on Java 21 and Spring Boot 3.3.x.You will collaborate with financial analysts, ensure tax compliance across countries, and participate in...

j-labs w Krakowie poszukuje doświadczonego developera backendu do współtworzenia migracji istniejącego systemu do nowej architektury opartej na Java 21 i Spring Boot. Praca obejmuje tworzenie adapterów do systemu legacy, implementację logiki biznesowej, testy oraz integrację z procesami deploymentu.Pracujesz nad rozwojem backendu, a także...

Worldline in Warsaw, Poland is seeking an experienced Senior Java Backend Developer for the Risk Technology Services team. You will drive end-to-end ownership from API design to cloud infrastructure, shaping resilient services and delivery pipelines.You’ll mentor peers and influence architectural choices in a globally distributed context. The role demands...

Aristocrat poszukuje doświadczonego Backend Developera do zespołu R&D w Warszawie. Pracujesz nad skalowalnymi, asynchronicznymi systemami w chmurze i architekturze zdarzeniowej, tworząc wydajne rozwiązania backendowe i wspierając cykl życia oprogramowania.Praca hybrydowa, trzy dni w biurze w Warszawie, z elastycznymi ustaleniami dni. Wymagane 6 lat...

A digital bank is seeking a Java Developer to work on transformational projects within their Banking as a Service model. You will design and implement scalable applications while collaborating with a team. The role involves code reviews, troubleshooting, and mentoring less experienced members. Ideal candidates should have a minimum of 5 years of Java...

About the job: Buying groceries, choosing a laptop and finding the right car part are different shopping challenges. We want the experience on Allegro to reflect those differences, combining the breadth of our marketplace with guidance and features tailored to each category. We are looking for a Senior Software Engineer to help develop these...

Hello World!We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.Our...

We are looking for a Senior Software Engineer (Java) ready to share, grow, and modernize the future of mortgage banking! The position is based in our friendly office in Warsaw, Poland. As a Senior software engineer (Java), you will join an agile development team delivering modern mortgage solutions for the Danish market. You will be part of a...

Overview Routescanner is the world's leading container logistics intelligence platform, helping shippers, freight forwarders, and cargo owners discover, compare, and optimize intermodal container routes based on transit times, carrier reliability, and CO₂ emissions. Our platform connects thousands of logistics professionals with actionable, real‑time...

Jit Team is seeking a senior Java developer for a Nordic-financial project in Poland. You will modernise a legacy platform, build robust APIs for banking services, and participate in SAFe Agile ceremonies within international teams.The role focuses on integration, stability, and gradual modernization of the platform. The position requires strong Java...

Onwelo SA w Polsce poszukuje doświadczonego Fullstack developera do pracy nad projektami dla sektora finansowego. Oczekujemy 10+ lat doświadczenia, Java 21, Kotlin, Angular, Spring Boot, REST API i doświadczenia w microservices. Praca zdalna z okazjonalnym wyjazdem do biura klienta w Warszawie w ramach project-based z zespołem Scrum.Wymagana jest biegła...

RE Partners Consulting is seeking a Senior Java Engineer in Warszawa to design and optimize low-latency, high-throughput backend systems in the payments domain. You will develop RESTful microservices, integrate with MongoDB, and deploy on OpenShift and AWS, while mentoring peers and driving architectural improvements.The role requires 10+ years in Java,...

Jit is seeking a Senior Backend Engineer to own end-to-end backend development for a high-performance trading ecosystem. You will build services for trading platform integrations, order management, and real-time risk calculations.You will work with Java, Spring Boot, REST, and WebSocket APIs in a distributed microservice environment, collaborating with...

Verita HR Group is recruiting for a prestigious role with one of the world’s largest banks. The position offers long-term projects, hybrid work with 6 days per month in Cracow, and flexible hours in a dynamic B2B setup.You will engage in end-to-end recruitment for an international client, participate in assessments and online meetings with hiring managers,...

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...