Senior Backend Engineer (Java/.NET) - APIs & Scalable Systems
DCG · Poland ·
- Seniority
- Senior
- Category
- Backend
- Experience
- 8+ years
DCG is hiring a Senior Backend Developer in Poland to design, develop, and maintain scalable backend services and RESTful APIs using Java or .NET, Spring Boot, Docker, and Kubernetes/OpenShift. Day-to-day work centers on secure coding, automated testing, CI/CD, relational/NoSQL data modeling, and performance monitoring in an Agile team.
DCG is seeking a Senior Backend Developer (Java / .NET) to design, develop, and maintain scalable backend services and RESTful APIs. You will work with Java or .NET, Spring Boot, Docker, Kubernetes/OpenShift, and collaborate with cross-functional teams in an Agile environment.
The role emphasizes secure coding, automated tests, CI/CD, data modeling with relational/NoSQL databases, and performance monitoring. Fluency in English is required; 8+ years of experience is expected.