Senior Java Developer

Antal KRAKÓW 2026-08-19
  • 7+ years’ experience in Java back-end development with RESTful API, Java, micro-services
  • Good sense and experience in high-availability service architecture
  • Good experience in SQL and at least one main stream database (Postgres SQL or Sybase), with basic knowledge in database performance
  • Hands on with AI tooling and models in day to day
  • Experience of owning or leading the delivery a Java-based service / module
  • Strong analytical thinking and problem solving capability
  • Fluent English

For our Client we are looking for an experienced Java Developer who will be responsible for both the development and maintenance of the microservices.



📍 Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote
🕒 Cooperation model: [Full-time / B2B]
📍 Project for our Client from the financial sector



Benefits:



  • Private medical care (Luxmed)

  • Multisport card

  • Collaborative team culture and modern tech stack

,[Build high-end solutions using market-leading technologies across the trading stack, Application Specialist role for front to back system for Credit derivatives and IR derivatives trading, Propose and deliver sustainable tooling infrastructure for the application including but not limited to DevOps, infrastructure, release management, resiliency and monitoring, Contribute to new age tooling and improvisation of existing tech stack and process, Understand department’s design principles, represent application in design review forums and interact with IT management and department engineering / tooling forums, Enable real-time risk management capabilities for Credit VS trading workflows] Requirements: Java, RESTful API, Microservices, SQL, PostgreSQL, Sybase, AI, Analytical skills, Problem-Solving