Oferty dla Java praca Polska

02.07.2026 | Pełny etat | Wrocław | DCV TechnologiesWe are currently looking for talented and experienced Java Developers to join a long-term project with a major international Swiss investment bank operating in the financial sector. Location Wroclaw, Poland (Hybrid - 3 days per week from the office) Type of contract B2B Job Summary Main

02.07.2026 | Freelancer, Pełny etat | Poznań | NetguruExperience with JVM-based languages such as Java, Scala, or Kotlin Solid experience with relational databases, including PostgreSQL and MySQL Experience working with NoSQL databases, preferably MongoDB Hands-on experience processing and managing large datasets Strong knowledge of scalable API design

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CitigroupThis potential. Responsibilities Own and develop core components for the Prime Brokerage platform using Java/Kotlin. Provide technical leadership to an agile team, mentoring developers and establishing best practices for coding, testing, and CI/CD. Drive a culture of quality and continuous improvement in SDLC

02.07.2026 | Freelancer, Pełny etat | Gdańsk (Gdańsk) | NetguruExperience with JVM-based languages such as Java, Scala, or Kotlin Solid experience with relational databases, including PostgreSQL and MySQL Experience working with NoSQL databases, preferably MongoDB Hands-on experience processing and managing large datasets Strong knowledge of scalable API design

04.07.2026 | Pełny etat | Wysokie Mazowieckie | AllegroIn TypeScript, JavaScript, and React. Expect work that has a deeper meaning and want to enjoy its results - specifically by building tools that directly accelerate the work of hundreds of other engineers. Want to be proud of the code they create. They eagerly accept comments and share knowledge during code

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Harvey Nash TechnologyFor our Client we are looking for a Full Stack Java Developer. Warsaw, hybrid (4 days per week from the office) B2B 28,000-32,000 PLN per month Your responsibilities Gather and analyse requirements with business stakeholders Design, plan, implement and test changes with the engineering team Adapt

02.07.2026 | Pełny etat | Kraków | Caspian OneJava Developer - Global Investment Bank - Krakow Cross‑Asset Platform Kafka Migration Modernisation Project B2B Hybrid - 3 days per week A global investment bank is expanding its Krakow engineering hub and is looking for Java Developers to support the growth of a 20‑year‑old cross‑asset platform

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaGeneral info Model of work hybrid (2-3 times per week work from office in Gdańśk) Type of contract B2B, long-term cooperations Rate 90 PLN nett vat/ hour Requirements The candidate must have an excellent command of Java - this is a mandatory requirement. Experience with Selenium is highly

02.07.2026 | Pełny etat | Wysokie Mazowieckie | ITDSEmpower digital transformation - craft scalable solutions with Java and cloud innovation! Warszawa-based opportunity with hybrid/ remote work model. As a Senior Java Developer, you will be working for our client, a leading player in the OTT/ECommerce industry, focused on delivering cutting-edge