Praca dla java backend engineer w Warszawa

Worldline is hiring a senior Java engineer in Warsaw to help design and deliver robust payment technology services. You will own end-to-end aspects from API design to deployment pipelines, collaborating with cross-functional teams across the Risk Tech Services unit.You will work with Java, Spring Boot, PostgreSQL, Docker and modern CI/CD tooling, applying...

EPAM Systems' Financial Services Practice seeks a Senior Java Developer to join a world-class engineering team, delivering backend services and scalable APIs for a leading global investment bank.The role focuses on high-performance, data-intensive systems in a fast-paced financial environment, with collaboration across distributed teams and Agile Scrum.The...

DCG Poland poszukuje Senior Java Backend Developera do zespołu zajmującego się zaawansowanymi aplikacjami finansowymi. Będziesz projektować i utrzymywać rozwiązania w Java 21, korzystać z Spring Boot i Hibernate, pracować z PostgreSQL oraz systemami messagingowymi, a także implementować OpenAPI/AsyncAPI.Praca obejmuje analizę wymagań, testy i...

Worldline is hiring for a Risk Technology Services Engineer in Warsaw. You will work on architecture, APIs, and cloud delivery while owning end-to-end delivery of features. You’ll mentor peers and shape technical direction in a hands-on, collaborative team.You’ll contribute to CI/CD pipelines, containerized services, and robust observability, with a...

Wiodąca firma technologiczna w Warszawie poszukuje programisty backendowego, który dołączy do zespołu odpowiedzialnego za rozwój aplikacji mobilnych. Oferujemy możliwość rozwijania umiejętności i pracy w dynamicznym środowisku. Kandydat powinien posiadać doświadczenie w Javie oraz umiejętności w pracy z frameworkiem Spring. Zatrudniona osoba...

apreel w Warszawie poszukuje dewelopera Java do rozwijania platformy Financial Crime. Dołączysz do małego, autonomicznego zespołu Agile, współpracując z inżynierami z Szwajcarii, Singapuru, Kenii i Polski, odpowiedzialnym za backendowe usługi na dużą skalę.Wymagamy bardzo dobrej znajomości Javy, doświadczenia z rozproszonymi lub chmurowymi...

ING Hubs Poland in Warsaw is seeking a seasoned Backend Engineer to help design and develop robust backend services for Financial Markets. You will work on platforms used by sales teams, traders, and risk managers across global hubs, contributing to the end-to-end trading lifecycle.Candidates have MSc in Computer Science, 5+ years of production-grade...

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...

RubyPlay is seeking a Senior Java Services Engineer to join the Engineering Team. You will work on scalable, low-latency server-side game services using Modern Java (Java 17/21+), collaborating with game designers, product teams, and client developers to deliver high-quality gaming experiences to players worldwide.The role is remote-friendly with a strong...

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...

Craftware Sp. z o.o. dla klienta poszukuje Mid/Senior Backend Java Developera w obszarze Digital Domain.Zespół odpowiada za rozwój krytycznych usług BFF (Backend for Frontend) wspierających checkout, customer management oraz procesy commerce dla milionów użytkowników. Wymagania obejmują Javę 21+ i Spring Boot 3.x, REST/OpenAPI, bezpieczeństwo...

Société Générale in Warsaw invites a Senior Java Backend Developer to build and maintain backend solutions for structured finance applications, liquidity calculations and regulatory reporting. You will contribute to the development and maintenance of information systems used by Corporate and Investment Banking.The role collaborates with business users,...

ING Hubs Poland is seeking an experienced backend engineer to design and develop robust services for real-time trading platforms. You will collaborate with traders, quants, and business experts to deliver scalable features across global hubs in a fast-paced FinTech environment.The role emphasizes production-grade software, modern REST APIs, and strong...

Wiodąca firma technologiczna w Warszawie poszukuje doświadczonego programisty Java do udziału w rozbudowanych projektach. Oferujemy możliwość rozwoju w nowoczesnym środowisku i dostęp do atrakcyjnych warunków zatrudnienia. Kluczowe wymagania to minimum 5-letnie doświadczenie w programowaniu w Javie oraz umiejętności w Spring i Hibernate. Praca w...

Sii Poland is hiring for a senior Java backend role in Warsaw, building a large-scale platform for a leading financial institution in the capital markets. You will work in a distributed team to modernize critical systems using cloud technologies, automation, and AI-assisted software development practices.You will design and enhance cloud-based backend...

Nexio Management w Warszawie poszukuje doświadczonych Java Developerów do zespołu backendowego wspierającego checkout, zarządzanie klientem i procesy sprzedażowe dla milionów użytkowników.Oczekujemy min. 4 lat doświadczenia w Javie, praktycznej znajomości Java 21+ i Spring Boot, projektowania REST API i integracji wielosystemowych oraz MongoDB...

Nexio Management to około 550 konsultantów tworzących zaawansowane rozwiązania IT dla firm w Polsce i za granicą. Dołącz do zespołu backendowego wspierającego checkout, obsługę klienta i procesy sprzedażowe dla milionów użytkowników.Szukamy Java Developerów z silnym zapleczem Java, gotowych wpływać na stabilność i rozwój systemów o...

RubyPlay is expanding its Game Services team and is seeking a Java Services Engineer to help scale backend game services, APIs, and data pipelines. You will collaborate with game designers, product teams, and client developers to deliver industry-leading experiences to players worldwide.The role emphasizes scalable architectures, high-throughput services,...

Vyntra in Warsaw is seeking a Senior Software Developer (Java) to join the Financial Crime Product Development team. You will design and develop backend services in Java within a small, autonomous agile team, building and maintaining an enterprise-grade platform used by global banks to detect fraud and financial crime.You will work with large volumes of...

Webfleet Solutions is seeking a Senior Software Engineer to design, develop, and maintain scalable Java applications using Spring, in a cloud environment. You will collaborate with product owners and architects to deliver high-quality software across multiple services.The role requires strong Java expertise, Spring knowledge, and experience with cloud...