senior java developerin

Threecolts, located in Kraków, Poland, is seeking a skilled Software Engineer to take ownership of features on Inventory Lab’s systems utilizing C# and Java. The ideal candidate will have 5–8+ years in software engineering, proficient in building backend services and APIs.In this fully remote role, you will collaborate closely with cross-functional...

Inetum Polska Sp. z O.o. is seeking a Senior Java Developer with hands-on AI experience to join a team delivering AI-powered solutions in the Consumer Finance domain for banking.You will contribute to modern applications, back-end development, and integration of AI capabilities that generate real business value. The role offers hybrid work across Poland,...

emagine poszukuje programisty Backend w języku Java do rozwoju i utrzymania wysokowydajnych systemów. Będziesz pracować z PostgreSQL, Elasticsearch, Kafka/Kafka Streams oraz technologiami Spring Boot i konteneryzacją w Dockerze i Kubernetes.Wymagań jest kilka: Java 21/25 z co najmniej 4-letnim doświadczeniem, znajomość PKI, JWT i TLS, oraz...

Dynatrace is seeking a Java Engineer to join a team focused on secure, scalable IAM solutions. You will design, implement, and maintain user-facing features, work in a collaborative environment, and contribute to code quality and performance.The role emphasizes strong English communication and adaptability within a growing tech stack. The position offers...

Valora Outcomes is seeking a Senior Java Platform Engineer to design backend components of a large, distributed enterprise platform. You will focus on reliability, security, observability, and API quality while shaping end-to-end components rather than isolated tickets.The role requires leading architectural decisions, building Kafka-based event-driven...

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration and processing platform with a global scope. You will develop scalable backend services, microservices, and event-driven integrations, modernizing legacy apps in line with domain-driven design principles.The role emphasizes architecture...

Astek Polska sp. z o.o. poszukuje Senior Java Developera/Tech Leada dla klienta z branży ubezpieczeniowej. Rola obejmuje projektowanie architektury, rozwój usług w architekturze mikrousług i nadzór nad integracjami z CRM oraz systemami szkód.Praca 100% zdalnie lub hybrydowa z biurem w Warszawie (1 dzień w tygodniu). Projekt długofalowy przynajmniej...

Onwelo poszukuje doświadczonego programisty Java do zespołu backendowego. Praca nad rozwojem i utrzymaniem aplikacji w architekturze mikroserwisowej, z naciskiem na integracje i API w środowiskuHealthcare i Finance.Wymagane 10 lat doświadczenia, dobra znajomość Spring Boot i REST API, a także praktyki CI/CD. Praca w trybie hybrydowym z elastycznymi...

Allegro w Warszawie poszukuje Senior Data Engineerów do zbudowania wysokodostępnej ingestii danych dla milionów użytkowników. Platforma obsługuje miliardy zdarzeń dziennie i łączy on-prem z usługami Google Cloud Platform. Praca w modelu hybrydowym, w zespole Data & AI, w dynamicznym środowisku Allegro.Wymagane umiejętności w Scala/Java/Python,...

Sii Poland in Szczecin is seeking an experienced Java Automation Tester to design and execute manual and automated tests for asynchronous, event-streaming integrations based on Apache Kafka. You will build and maintain test scenarios and contribute to robust release cycles.Join Poland's largest Testing Services Center, working with Jenkins CI/CD pipelines,...

VM.PL is hiring an experienced Java backend engineer to develop a multi-tenant, cloud-native platform for EU data processing compliance. You will embed a Flowable BPMN engine in Spring Boot, implement tenant isolation, and build REST APIs for case management and document handling.The role requires strong Java and Spring Boot expertise, PostgreSQL...

ALTEN Polska is seeking a Senior Software Developer to design and maintain microservices-based systems with Kafka in a hybrid Poland team.The ideal candidate has 6-8 years in software development, strong Java/Spring expertise, and experience with cloud-friendly architectures. Advanced English and banking-sector exposure are a plus. We offer a stable,...

Avenga is seeking a senior Java developer to maintain and enhance enterprise applications for clients in the industrial and manufacturing sectors. You will work across Java, WildFly, ORM frameworks, and databases, with exposure to containers, VMs, and AI-assisted development tools.The role is remote with occasional access to client environments and rare...

Astek is seeking a Senior QA Automation Engineer for Java/API to join a client project in the banking sector. The role is hybrid, requiring 3 days in the office weekly.The candidate will design, implement and maintain automated API tests and integration tests across REST and SOAP services, with focus on backend validation and data verification. The position...

EPAM Systems, Kraków, seeks a Senior Java Software Developer to join a team delivering regulatory reporting solutions for a global investment bank. You will develop Java-based apps, design infrastructure, and guide best practices in a collaborative, agile environment.Requirements include Java 8, Spring/Spring Boot, Kafka, Flink, and strong English...

Why Join ExadelWe're an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.From AI platforms to digital transformation, we partner with enterprise leaders to build what's next.What powers it all? Our people are...

HeadHR poszukuje doświadczonego programisty Java/Kotlin do rozwijania i utrzymania architektury mikroserwisowej w projekcie e-commerce. Do obowiązków należy projektowanie backendu i REST API, a także tworzenie interfejsów użytkownika dla aplikacji back-office.Wymagana jest biegła znajomość Spring, Kotlin, React oraz praktyk TDD i DevOps. Zespół...

Tieto is seeking an experienced Senior Test Automation Engineer based in Poland, especially in Łódź. You will focus on ensuring the quality of financial applications using Java and engaging backend testing across payment systems.The role requires a strong understanding of banking frameworks and test automation principles, along with collaboration with...

A global financial services client is looking to hire a Full Stack Developer in Kraków, Poland. The ideal candidate will have 5+ years of experience in software development, with a strong focus on Java and JavaScript, and a proven track record in delivering secure and scalable solutions. Responsibilities include analyzing business requirements, designing...

An international consulting firm is seeking a Java Developer with at least 5 years of experience in Java and Oracle DB. This hybrid position in Warsaw involves working on fx Options pricing platforms within a cross-functional team. Candidates should have strong proficiency in Agile methodologies, problem-solving skills, and be familiar with modern...