Senior Java Developer — Hybrid (Wrocław/Kraków) with Spring

Your ITeams Sp. z o.o.; Wrocław, Kraków; Hybrid; PLN 180,000 - 270,000; Full time

Benefits offered by this job

Luxmed Gold Extended medical care

Multisport Plus benefit

Job summary

Your ITeams Sp. z o.o. in Poland is seeking a Senior Java Developer for a banking-sector team. The role is hybrid from Wroclaw or Kraków, with at least three days on-site weekly, and close collaboration with frontend teams using TypeScript and React.

You will take over tasks from an external vendor, design and implement backend features with Java and Spring Boot, optimize existing code, and contribute to architecture, testing and CI/CD practices.

Qualifications

• Proven experience with Java and Spring Framework (including Spring Boot) in production systems.
• Practical knowledge of one or more relational databases (design, SQL, performance tuning).
• Experience with Redis in a production context.
• Familiarity with TypeScript and React to collaborate effectively on full-stack delivery.
• Strong problem-solving, testing and CI/CD practices; good communication in hybrid teams.

Responsibilities

• Transition tasks and codebases from external vendors ensuring continuity.
• Design, implement and deliver backend features with Java and Spring Boot.
• Maintain and optimize existing functionality; fix bugs and refactor.
• Work with relational databases and Redis integration.
• Collaborate with frontend engineers using TypeScript and React.
• Participate in code reviews and uphold team practices.
• Contribute to architecture decisions and knowledge transfer.

Skills

Java

Spring Framework

TypeScript

React

CI/CD

SQL

Redis

Testing

Communication

Tools

Redis

Job description

Your ITeams Sp. z o.o. in Poland is seeking a Senior Java Developer for a banking-sector team. The role is hybrid from Wroclaw or Kraków, with at least three days on-site weekly, and close collaboration with frontend teams using TypeScript and React.

You will take over tasks from an external vendor, design and implement backend features with Java and Spring Boot, optimize existing code, and contribute to architecture, testing and CI/CD practices.