Backend Engineer – Test Automation
Kraków (2 days onsite / 3 remote)
Building and supporting backend services and microservices in Java 11/17/21.
Designing, implementing, and maintaining robust automation testing frameworks to ensure software quality and reduce testing costs.
• Reduce costs and complexity by migrating from legacy systems to a modern approach with an integration layer such as APIs or microservices patterns.
• Increasing Straight-Through-Processing (STP) capabilities of services.
• 5–10 years’ experience in backend engineering
• Strong Java (11–21), automation testing & framework development
• Hands-on with microservices, APIs & modernising legacy systems
• Comfortable across Git, Unix environments & SQL
Key Skills
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- Posted
- Mar 19, 2026
- Type
- Contract
- Level
- Mid-Senior
- Location
- Cracow Metropolitan Area
- Company
- Coltech
Industries
Categories
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3 roles aligned with this opportunity
Technical Lead – Platform Engineering (Java/Kotlin)
2026-07-09
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2026-07-09
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