Praca dla java senior developer w Warszawa

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...

Nigel Frank International is seeking a Senior Integration Engineer - HR Systems to design, build and operate integrations connecting HR platforms, enterprise apps and third-party SaaS solutions. You will own end-to-end projects from requirements through deployment and production support.You’ll implement secure data exchanges, REST/SOAP integrations, and...

BEC, a financial technology company delivering IT solutions for Danish banks, seeks a Senior Software Engineer (Java) to join the Customer Rating & Analytics team in Warsaw. You will help drive the data tech transformation, build new data products, and evolve an overdraft management solution.The role is co-located with the team in Roskilde and Warsaw, with...

Addepar, a global data and AI platform, is seeking a Senior Software Engineer in Warsaw to build and maintain systems that authenticate users and enable self-service configuration. You will work on the identity platform across login, MFA, and admin tools used by client teams and end-clients.Collaborate with product, design, and engineering to ensure...

Poszukujemy doświadczonego Senior QA Automation Engineera, który będzie odpowiedzialny za projektowanie i rozwój nowoczesnych frameworków automatyzacji testów oraz zapewnienie wysokiej jakości aplikacji webowych, mobilnych i API. To rola dla osoby z mocnym doświadczeniem technicznym i praktycznym podejściem do automatyzacji. Zakres obowiązków...

Astek Założona w 1988 roku we Francji Grupa Astek jest światowym partnerem w obszarze doradztwa inżynieryjnego oraz IT. Dzięki swojej wiedzy specjalistycznej w wielu sektorach przemysłowych i technologicznych, Astek wspiera międzynarodowych Klientów w rozwijaniu i wdrażaniu produktów oraz usług, jednocześnie uczestnicząc w ich transformacji...

Box is seeking a Software Engineer for the Automate team in Warsaw. You will design and implement full-stack features using Java backend and React/TypeScript frontend to power the workflow automation platform.You will collaborate with product, design, and infra teams to deliver scalable, high-performance systems. The role requires 3+ years of experience,...

An international consulting firm in Warsaw is seeking an experienced Java Developer with at least 5 years of expertise. The role involves developing trading fx Options pricing platforms using Agile Scrum methodology. Candidates should have strong Java skills, experience with Oracle DB, and the ability to work collaboratively in a cross-functional team. This...

Britenet in Warsaw is seeking an experienced Java Developer to join a team delivering highly complex solutions. You will design and implement scalable Kotlin-based features and distributed components, with ownership of quality, observability, and technical debt.The role involves integrating AI capabilities with LLMs and agentic frameworks, collaborating...

Senior T-SQL DeveloperKey ResponsibilitiesDevelopment & Optimization: Write and optimize complex T-SQL queries, stored procedures (Sybase), and Linux shell scripts.Architecture & Quality: Analyze change impacts on existing architecture, design test plans, and implement best engineering practices.Support & Documentation: Create technical documentation and...

We shape the future of work – shape it with us!We are TAKKT – an international, listed company with strong brands such as kaiserkraft, ratioform, BIGDUG, FRANKEL, Gerdmans and Runelandhs. As a leading provider in B2B omnichannel commerce, we create powerful and sustainable solutions that make working life easier and better.We are looking for motivated...

Role Summary As a Frontend Engineer at Sensor Tower, you will not only build features, you will define how we build them. You will take ownership of major technical components, ensuring our applications are scalable, maintainable, and fast. In our lean and flat organization, your voice will shape the technical direction of our product, helping us deliver an...

IT Factory, dynamiczna firma z doświadczeniem w zakresie rozwoju, wdrażania i wsparcia rozwiązań IT, dla polskiej znaczącej Firmy z branży ubezpieczeniowej, poszukuje Kandydatów/Kandydatek na stanowisko: Senior Developer (Power Platform) O projekcie: Szukamy doświadczonego Senior Developera do rozwoju rozwiązań biznesowych opartych o Microsoft...

Pracujemy blisko zespołów IT i biznesu Grupy Pekao, wspierając kluczowe inicjatywy technologiczne. Współpracujemy z doświadczonymi kontraktorami B2B, którym zapewniamy udział w dużych, długofalowych projektach o realnym wpływie na rozwój bankowości w Polsce. U nas ambicja spotyka się z energią do działania, a technologia ma realne znaczenie.W...

Work model: Full remote, with occasional office visits in Warsaw or Kraków Why choose this offer? Impact on the development of thelargest e-commerce systemin Poland You can expect aflexible work organization Long-term cooperation within a stable ecosystem TheJit communitywill bring you a nice time during regular integration meetings Project Development...

About the role We are looking for a Senior .NET Developer to join long-term enterprise banking projects delivered in structured development environments. You will work on complex business applications, cooperating closely with Analysts, QA Engineers and Product stakeholders. This role is dedicated to experienced developers (5+ years) who value clean code,...

Senior Data Warehouse DeveloperLokalizacja: Warszawa (hybrydowo, min. 1 dzień w tygodniu z biura)Stawka: 160-200 PLN/h B2BProjekt długoterminowyO projekciePoszukujemy doświadczonego Senior Data Warehouse Developera do długoterminowego projektu realizowanego w obszarze Data & Analytics. Rola obejmuje rozwój i integrację nowoczesnych platform danych...

A prominent tech firm is seeking an experienced Java Developer to build and support a centralized sales and trading platform for the banking and capital markets industry. This role involves developing cloud native applications, ensuring high availability, and utilizing advanced service integration methods. Ideal candidates should have 6-7 years of...

Citi Solutions Center Poland is seeking an Applications Development Technology Lead Analyst to drive architecture, design, and coding across Prime Brokerage platforms. You will mentor an agile team, enforce best practices, and ensure quality through SDLC and DevOps improvements.The role requires 6–10 years of experience, a strong background in Java/Kotlin,...

High Five Recruitment is seeking talented individuals in Warsaw for a full-time software development position. Candidates should have a deep understanding of full-stack development and a passion for creating clean, high-quality code.The role offers virtually unlimited career growth opportunities and involves working in a dynamic office environment. Flexible...