Backend Engineer (.NET / GraphQL / Kafka / SQL / MongoDB / Redis)
Experience level
•Required: 5–7 years
•Preferred: 7–10 years
Primary technology stack
- Core backend: Java (must have) or C# / .NET (preferred)
•API: GraphQL
•Event streaming: Kafka
•Databases: SQL, MongoDB
•Caching: Redis
•Query language: SQL, Graph QL
Role summary
We are seeking a Backend Engineer with strong experience designing scalable APIs and distributed backend services using .NET, GraphQL, and Kafka. You will help build and support microservices and high-performance, data-driven applications in an enterprise environment.
Key responsibilities
- Develop backend services using java or C# / .NET.
•Design and implement GraphQL APIs.
- Implement Kafka-based, event-driven integrations.
- Build scalable data services using SQL and MongoDB.
- Implement caching strategies using Redis.
- Support and contribute to a microservices architecture.
- Optimize system performance, reliability, and operability.
- Participate in architecture and technical design discussions.
Required qualifications
- Strong backend development experience with either Java or C# / .NET.
•Experience implementing GraphQL APIs.
•Hands-on Kafka experience.
•Strong SQL development experience.
•Experience working with MongoDB.
•Experience implementing Redis caching.
- Experience supporting microservices environments.
•Agile delivery experience.
Preferred qualifications
- Distributed systems architecture experience.
•AWS or Azure exposure.
•Docker / Kubernetes experience.
- Experience supporting high-traffic production systems.
- Retail / digital commerce platform exposure.
Ideal candidate profile
•Strong API design experience.
- Solid understanding of event-driven architecture.
- Comfort working across relational and NoSQL data stores.
- Production experience with Kafka pipelines.
- Ability to operate independently within microservices platforms
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