senior java engineer

For our Client from banking industry we are looking for 🔹Senior Java Developer🔹 Location: Warsaw, Gdańsk or Gdynia - 3 days a week from the office Type of agreement: B2B contract This specialist will be responsible for developing and enhancing company's Java-based applications that handle taxation, account management, and investment processing for...

📍 Client & contract: lead international bank | B2B | FTE 🗣️ Recruitment: phone screen with our recruiter, 2 on-line meetings with hiring managers 🗺️ Hybrid work: 6 days per month from the office in Cracow Verita HR is an international company providing recruitment support within #Fintech, #Finance and #Banking market in EMEA. We connect the...

Senior Java Developer (Kafka) 💰 150-200 PLN/h net + VAT 📝 B2B/UoP 📍 Warsaw | Hybrid model: 1 day per week from the office Join an international organization delivering a large-scale Big Data integration platform connecting systems across multiple countries within the logistics industry. This is a strategic migration and modernization initiative...

We are looking for a skilled and motivated Senior Java Developer to join the AI‑Enabled Delivery Programme within the Global Collateral & Facility Management area. In this role, you will develop and integrate production‑grade Java microservices, contribute to solution design, and work across multiple workstreams. You will collaborate closely with Tech...

Salary: 1000 - 1200 PLN/day on B2BWork model: elastic hybrid from Gdynia / Gdańsk / Warszawa (3 days per week from the modern office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture...

You will join a newly established team responsible for building next-generation payment processing capabilities as part of a large-scale transformation initiative.The goal is to create a modern, scalable, and reusable payment processing engine based on microservices and cloud technologies. The team focuses on reusing and enhancing existing solutions (inner...

Commerzbank Digital Technology Centre Poland is seeking a Senior Java Developer with a strong focus on application security. The role centers on reviewing existing Java code, analyzing security findings and guiding remediation without directly changing production code.You will collaborate with Dev and IT security teams, promote secure coding standards for...

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...

Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud.Java Backend Developer with Strong Azure ExperienceRole summaryWe are looking for a Backend Engineer to design, develop, and continuously improve intelligent...

Astek Polska poszukuje Senior Java Developera z doświadczeniem w AI/ML i integracji LLM. Priorytetem jest rozwój aplikacji Java/Spring Boot, wdrażanie AI w SDLC i projektowanie architektur agentowych. Kandydat będzie wspierał zespół w adopcji narzędzi AI i prowadzeniu warsztatów technicznych.Praca w 100% zdalnie, wynagrodzenie do 1200 PLN...

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration platform. You will design and deliver scalable backend services, microservices, and event-driven integrations supporting global logistics processes.The role emphasizes modernizing legacy applications, applying Domain-Driven Design, and...

Private Medical & Dental care & Life Insurance coveredInternal Mobility program - possibility of rotation between projects, locations, accounts...and more!Project DescriptionOne of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.Product being...

Project Description The project is part of the Credit, Asset-backed & Securitized Products (CASP) division of an investment bank, focusing on platforms that support securitization and structured finance products. The current primary objective is migrating existing on-premise systems to a modern Microsoft Azure cloud environment, transforming legacy...

Hybryda/ Warszawa lub Kraków (1-2 wizyty w tygodniu w biurze)155–165 PLN/h (B2B)English: FluentBranża: bankowośćudział w długoterminowym i stabilnym projekcie krytycznym biznesowo, o dużej skali i złożoności,nowoczesny stack technologiczny stale aktualizowany - maksymalnie jedna wersja poniżej najnowszej,możliwość pracy przy rozwiązaniu...

The Sports Data & Odds Engineering organization is responsible for developing, delivering, and operating a broad portfolio of products that power Sportradar's global sports data and betting ecosystem - processing millions of real-time events every day for media companies, sports federations, betting operators, and consumer apps across 120 countries. Working...

Inteca to software house specjalizujący się w projektowaniu i rozwoju złożonych systemów enterprise. Tworzymy rozwiązania dla organizacji, które oczekują najwyższej jakości, bezpieczeństwa i niezawodności. Aby zmienić sposób, w jaki powstają takie rozwiązania, rozwijamy PractIQ – platformę AI, która automatyzuje cały proces SDLC....

Inteca to software house specjalizujący się w projektowaniu i rozwoju złożonych systemów enterprise. Tworzymy rozwiązania dla organizacji, które oczekują najwyższej jakości, bezpieczeństwa i niezawodności. Aby zmienić sposób, w jaki powstają takie rozwiązania, rozwijamy PractIQ – platformę AI, która automatyzuje cały proces SDLC....

IDEMIA Secure Transactions, part of IDEMIA Group, is a leading technology provider protecting data and enabling secure payments and connections. The role involves writing code, reviewing designs, and contributing to architecture while coaching a small team to deliver robust software in a fast-paced environment.Ideal candidates have strong skills in...

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...

LocationKraków, Poland, Poland# Full Stack Engineer (Java + React) at N Consulting LtdLocationKraków, Poland, PolandSalary£300 - £350 /dayJob TypeContractDate PostedMarch 19th, 2026Apply NowJob Opportunity: Full Stack Engineer (Java + React) Location: Kraków, Poland (2 days office / 3 days remote) Experience: 5–10 years Assessment: Karat Assessment...