Java Test Engineer

Location: hybrid: 1 - 2 times a month in the office (Wrocław or Poznań)

Tasks

• Increase unit and integration test coverage, focusing on complex and legacy modules

• Prepare and maintain a Docker image of the database used for integration tests

• Build and maintain a Testcontainers‑based integration testing framework

• Support refactoring of modules that cannot be meaningfully tested in their current form

• Improve structure and consistency of test code across the backend

• Maintain CI/CD stages including coverage, performance and reliability checks

• Ensure long‑term maintainability of the test suite

Requirements

• Java 21

• Spring Boot 3.x

• JUnit 5

• Mockito

• AssertJ

• Testcontainers for integration tests with real databases

• Docker for building and running local environments

• Azure Cloud services including SQL DB, App Services, Application Gateway, Application Insights, Log Analytics workspace, ADF, Storage Account and Key Vault

• Bicep for IaC definitions

• Azure Pipelines with YAML‑based CI/CD

• Hybrid mode: 1–2 times per month in the office

• Nice to have: familiarity with financial or regulatory systems

• Nice to have: experience with FSCP or SSNS stacks

• Nice to have: understanding of performance tuning

• Nice to have: experience with Playwright for E2E testing

• Nice to have: experience with JMeter for performance and load testing

Offer

• Multisport card

• Private healthcare

• Access to an e‑learning platform

• Group life insurance