Location: Bangalore, India (IST / UTC+5:30) Remote: Yes (Worldwide) Willing to relocate: Yes (Worldwide, visa sponsorship required) Technologies: TypeScript, Node.js, Go, Python, React, PostgreSQL, MongoDB, Redis, RabbitMQ, BullMQ, AWS, Docker, WebSockets, WebRTC, GraphQL, OpenAI, RAG, Vector DBs, ONNX Runtime, Grafana/Loki Résumé/CV: https://drive.google.com/file/d/1kHPNmquEQniZlqC8bJYhCKPTztC... Email: shubhankars361@gmail.com

Senior Software Engineer (~5 YoE) building real-time AI systems, event-driven backends, and distributed infrastructure in Node.js/TypeScript, Python, and Go. Available immediately.

Experience:

- Playhouse Media (Senior SDE): Re-architected real-time voice AI for sub-300ms latency (streaming LLMs, STT/TTS), Redis/BullMQ queues, Stripe billing, and Grafana/Loki observability (-80% MTTR) powering https://secretdesires.ai

- Troopr Labs (SDE): Built enterprise AI Agent Assist & RAG pipelines (Jira/Salesforce), vector search, and WebSockets; optimized Node.js concurrency to boost AI throughput by 40%.

- Zeeve (Software Engineer): Built distributed notification and async event infrastructure using RabbitMQ, Node.js, TypeScript, and PostgreSQL.

Shipped & Open Source:

- ServerPulse (https://serverpulse.strangr.space): VPS monitoring platform with a lightweight Go telemetry agent and React dashboard.

- EmbedServe-ORT (https://github.com/shubhankar-mern/EmbedServe-ORT): CPU-optimized ONNX embeddings server with an OpenAI-compatible REST API.

- redis-lua-rate-limiter (https://www.npmjs.com/package/redis-lua-rate-limiter): Atomic Redis Lua token-bucket rate limiter for Node.js.

Portfolio: https://shubhankar-devv-portfolio.pages.dev GitHub: https://github.com/shubhankar-mern LinkedIn: https://www.linkedin.com/in/shubhankar27