New offer - be the first one to apply!

June 18, 2026

Full Stack Java React Developer

Senior • Hybrid

Krakow, Poland

Work mode: Hybrid – 6 days per month in the Kraków office (days of choice, including the option to attend all 6 days in a row).
Start: ASAP / 1 month.
Contract: B2B.
Recruitment process: 2 meetings – live coding and technical interview.
Duration: Over 12 months.
Project language: English.
Industry: Banking.
Workload: Full time.

Summary

This full stack engineer role focuses on delivering high-quality code through a microservices architecture while promoting engineering best practices within the team.

Main Responsibilities

  • Deliver production-ready code in a microservices architecture.
  • Support architecture and design aligned with microservice structure.
  • Maintain awareness of business, engineering, and non-functional requirements to support company growth.
  • Drive a positive engineering culture across teams.
  • Collaborate with a global team across regional boundaries.
  • Proactively remove impediments, address risks, and communicate issues to program management.
  • Identify process inefficiencies and implement innovative solutions.

Key Requirements

  • Strong experience in backend application design, development, and deployment.
  • Experience delivering code within a microservices architecture.
  • Demonstrated ability to deploy changes to production frequently.
  • Experience developing and deploying RESTful APIs.
  • Experience writing schemas for and working with PostgreSQL databases.

Nice to Have

  • Experience with Java (preferably recent versions).
  • Understanding of containerization and orchestration technologies such as Docker and Kubernetes, and GCP Cloud Platform.
  • Experience developing UI applications using ReactJS.
  • Previous experience in the financial sector, specifically banking.

Other Details

Team Structure: Global team collaboration across regions.
Project Context: Focus on microservices and engineering culture.