ZentrumHub - Senior .Net Developer - Microservices Architecture

Role Summary :

Key Responsibilities :

- Architect and implement authentication, authorization, and API security best practices (tokens, rate limiting, input validation).

- Integrate and work with NoSQL databases (e.g., DynamoDB, MongoDB, Elasticsearch)

including modeling and performance optimization.

- Optimize API performance through efficient data access, caching, parallel programming, and async patterns.

- Implement real-time features using WebSockets or similar technologies where required.

- Containerize services with Docker and deploy/integrate them on AWS (ECS/EKS/Fargate, API Gateway, ALB, etc.).

- Set up and maintain application monitoring, logging, and alerting using open-source or cloud-

native tools (e.g., Prometheus, Grafana, ELK, OpenTelemetry).

- Evaluate, select, and adopt open-source frameworks and tools following best practices and license compliance.

Required Skills :

- 5 - 8 years of experience in backend development with strong .NET Core expertise.

- Solid understanding of microservices architecture, domain modeling, and distributed systems concepts.

- Strong experience with AWS cloud services relevant to backend APIs and microservices.

- Hands-on experience with Docker and container-based deployments.

- Proficiency in NoSQL data modeling and integration.

- Strong skills in API performance tuning, multithreading/parallel programming, and async I/O

in .NET.

Good to Have :

- Exposure to service meshes, API gateways, and advanced observability stacks.

- Experience in leading code reviews, mentoring developers, and setting coding standards.