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Senior Fullstack Developer (Java + React) @ Rits Center
  • Warsaw
Senior Fullstack Developer (Java + React) @ Rits Center
Warszawa, Warsaw, Masovian Voivodeship, Polska
Rits Center
2. 11. 2025
Informacje o stanowisku

Were looking for an experienced Senior Full Stack Developer to join a highly agile team working on the end-to-end development of modern applications. You’ll be involved in design, architecture, coding, and DevOps, all within an Extreme Programming (XP) setup that includes remote pairingTest-Driven Development (TDD), and continuous integration


Senior Full Stack Developer (Java + React)

Location: Remote

Contract type: B2B

Rate: up to 25,000 PLN net + VAT / 6800 USD month

Start date: ASAP / flexible

Project duration: Long-term cooperation

✅ Required Skills

  • 6+ years of experience in backend development using Java and Spring Boot / Cloud
  • 4+ years of experience in frontend development with React (must-have)
  • Experience with Java Streams and functional programming concepts
  • Experience building Reactive UI (Reactive JS)
  • 2+ years working in TDD/BDD (JUnit, Jasmine, Mockito, Protractor/Selenium)
  • Solid experience with microservices architecture
  • Proficiency in DevOps tools and pipelines (e.g., Jenkins, Git)
  • Hands-on experience with Kubernetes / Cloud Foundry
  • Experience designing cloud/hybrid solutions
  • Familiarity with microservices patterns (service discovery, circuit breaker, etc.)
  • Good command of English (min. B2)

➕ Nice to Have

  • Experience with Kotlin
  • Experience evaluating architecture and tech stack
  • Hands-on with CI/CD, cloud platforms (AWS, Azure), or container tools

Were looking for an experienced Senior Full Stack Developer to join a highly agile team working on the end-to-end development of modern applications. You’ll be involved in design, architecture, coding, and DevOps, all within an Extreme Programming (XP) setup that includes remote pairingTest-Driven Development (TDD), and continuous integration

,[Full ownership of the software development lifecycle: architecture, implementation, and deployment., Collaborate with a remote-first, XP-driven development team., Build scalable, cloud-native applications using Java and React., Design and build microservices-based architecture and RESTful APIs., Deploy and maintain solutions using Kubernetes and CI/CD pipelines (Jenkins)., Follow TDD and BDD practices with proper testing frameworks., Continuously improve software quality and team processes. Requirements: Java, TDD, BDD, Kubernetes, Reactive UI, Spring Boot, Microservices architecture, Kotlin, AWS, Azure

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