Full Stack Developer (Backend Developer (Node.js/TypeScript)
Summary
Build and own backend services in Node.js/TypeScript, design APIs, and occasionally contribute to React frontends while working on LLM agent systems and AI security.
Urgent hiring
• Strong backend engineeringexperience in Node.js / TypeScript. Track record of owning services end to endin production — not just shipping features to a spec.
• Comfortable across the stack.Able to pick up frontend work in React when the ticket calls for it, even ifbackend is your primary strength.
• Solid API design skills.Familiar with authentication and authorisation patterns (OAuth and similar) andproduction debugging.
• Familiarity with observabilitypractices — logging, tracing, metrics. OpenTelemetry or equivalent experiencepreferred.
• Conceptual fluency with LLMagent systems: tool calling, context windows, streaming, non-determinism.Enough to make sound architectural decisions in this domain. No ML or modeltraining background required.
• Comfortable with ambiguity.This team is small. You will often decide how something should be built, notjust execute a spec.
Nice-to-have
• Hands-on experience with agentframeworks or protocols (LangChain, Google ADK, MCP, A2A, or similar).
• Cloud infrastructure experience(AWS).
• Background in platform ordeveloper-tooling engineering — building for other engineers as your primarycustomer.
• Interest in AI security: promptinjection, guardrails, and safe agent execution are real parts of this backlog.
kshama.raj@blueocean.systems
+91 9833964181