Role Overview
We are seeking a Java + Kotlin Developer with strong experience in building scalable backend applications and microservices.
The role requires hands-on expertise in Java and Kotlin, along with modern backend and cloud-native development practices.
Key Responsibilities
Design and develop backend services using Java and Kotlin.
Build REST APIs and microservices for enterprise applications.
Ensure high performance, scalability, and reliability of applications.
Collaborate with cross-functional teams including DevOps and frontend teams.
Troubleshoot production issues and perform root cause analysis.
Follow best practices in coding, testing, and deployment.
Mandatory Skills
Java Development Experience (5+ years).
Hands-on experience in Kotlin development.
Strong experience in REST APIs and microservices architecture.
Experience with Spring Boot framework.
Strong knowledge of SQL and RDBMS.
Experience in debugging and performance optimization.
Good to Have
Experience with cloud platforms (AWS/GCP/Azure).
Experience with Docker and Kubernetes.
Exposure to CI/CD pipelines.
Key Skills
Ranked by relevance
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- Posted
- Jun 19, 2026
- Type
- Contract
- Level
- Associate
- Location
- Cracow
- Company
- KBC Technologies Group
Industries
Categories
Related Jobs
3 roles aligned with this opportunity
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2026-06-18
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