Python- Fast API Backend Developer (5+ Years)

Only Immediate Joiners- within 7-10 days. Hyderabad, IND

5+ Years

Mandate : Python strong with Fast API and Websocket

Face to Face Interview- MANDATE

Must-Haves

5+ years of backend experience with Python (strong) and FastAPI .

MongoDB proficiency : schema design, indexes, aggregation, profiling, performance tuning; operational know-how on Atlas.

CI / CD (GitHub Actions / GitLab CI or similar) and Docker.

Strong debugging across distributed systems; excellent communication and teamwork.

Proven third-party integration experience (auth, rate limits, pagination, webhooks).

LLM / AI Experience (Preferred / Plus)

Server-side integration with providers (e.g., OpenAI / Azure OpenAI / Bedrock) and streaming responses.

RAG pipelines (chunking, embeddings, vector stores), prompt versioning, structured outputs.

Evaluation & safety basics (offline eval sets, regression tests, guardrails / PHI redaction, latency & cost tracking).

Nice-to-Haves

Node.js / TypeScript for tools / edge services.

PostgreSQL / Redis; event / messaging (Kafka / Kinesis / RabbitMQ).

Real-time comms (SIP / WebRTC), audio streaming, STT / TTS.

Security / compliance awareness (SOC 2, HIPAA), secrets management.

Hands-on AWS : IAM & VPC basics, S3, SQS / SNS, API Gateway / ALB, CloudWatch; deploy via ECR + ECS / EKS or Lambda.