Experience : 7-8 years
Location : Bengaluru and Hyderabad
Back End : .NET 6 - 9 / C#, Python, Rabbit MQ
What you'll do :
- Own services in .NET 9 / C# (ASP.NET Core, minimal APIs, background workers; SignalR where needed).
- Design robust schemas / queries in MSSQL and Postgres (migrations, indexing, execution plans, isolation levels, partitioning where sensible).
- Model and operate Apache Cassandra 5.0 (wide-column design, partition / clustering keys), including its vector search for embedding-driven features.
- Build clear REST APIs, idempotent workflows, back-pressure, and retry strategies; integrate RabbitMQ for messaging and async pipelines.
- Engineer for reliability : structured logging, meaningful metrics, health checks, rate limiting, circuit breakers, graceful degradation.
- Contribute to the React (JSX) console (forms, data grids, live streams). No design-heavy CSS work.
- Keep security tight : OIDC / JWT, RBAC, multi-tenant isolation, secrets management; work with Cloudflare for routing / WAF.
- Ship via Docker / containers and CI / CD (GitHub Actions); help finish our IaC-driven multi-cloud rollout (Azure, AWS, GCP; Terraform / Ansible / pulumi experience welcome).
Qualifications : Must-haves :
7+ years building production systems in .NET (8 / 9) / C#, owning APIs and data layers end-to-end.Deep SQL skills across MSSQL + Postgres : schema design, performance profiling, query tuning, reading plans.Real-world distributed systems judgment : concurrency, transactions, consistency trade-offs, back-pressure, idempotency, and failure modes.Hands-on with RabbitMQ.Comfortable in React (JSX) to build and iterate on internal / admin UIs.CI / CD and Docker fundamentals; IaC mindset; ability to reason about cost / performance in multi-cloud environments.Clear communication, thoughtful PRs, strong testing discipline, and strong system design skills and design patterns.Nice-to-haves :
Experience with Cassandra (data modeling, partitioning, SAI / secondary indexes; bonus for vector search usage).SignalR, GraphQL; Memcached caching;Postgres RLS / partitioning / pgvector; MSSQL columnstore.Secrets management (e.g., Vault), Cloudflare (Zero Trust / WAF / Workers).Practical LLM / RAG integrations (pipelines, embeddings, vector stores).(ref : hirist.tech)