I
Senior AI Engineer
Integra Tech Advisors
2 hours ago
Full-time
On-site
East New York, New York, United States
A recently minted unicorn — valued at $1.5B and backed by top-tier growth investors — is building the AI infrastructure that powers human-led creator commerce at scale.
About the Role This is a rare shot at building an AI infrastructure layer from the ground up — not a chatbot wrapper, but a full agent orchestration platform every internal AI agent runs on. You'll join a small, elite team defining how autonomous agents get built, evaluated, and trusted in production, inventing the abstractions the company's AI strategy will run on for years.
What You'll Do
Architect the orchestration core powering autonomous, multi-step AI agents — triggers, durable workflows, and runs that can pause and resume around human judgment
Build the tool layer that gives agents real-world capability: live integrations with Slack, Linear, GitHub, Notion, and MCP, plus a dynamic tool registry
Build the console agent managers use to create, evaluate, and iterate on agents in real time (React)
Solve the hard, mostly-unsolved problem of making nondeterministic AI behavior legible — run tracing, evals, feedback loops, cost attribution
Design and ship APIs in TypeScript/NestJS on Postgres, deployed on AWS
What We're Looking For
Strong TypeScript, Node.js, and relational database fundamentals
Real experience building systems that other engineers build on — internal platforms, frameworks, orchestration, or developer tooling
Genuine hands-on AI/agent experience: tool calling, context and memory design, evaluating nondeterministic behavior
Experience deploying and operating production services on AWS
AI-assisted development (Claude Code, Cursor, or similar) as a core part of how you already work
5+ years of professional software engineering experience
Bonus Points
You've built on or operated durable-execution/workflow engines (Temporal or similar)
You've shipped agent systems, worked with frameworks like LangGraph or the Claude Agent SDK, written MCP servers, or built eval harnesses
High-growth startup experience
You like mentoring and shaping engineering culture
U.S. citizen or green card holder (this company cannot sponsor visas).
#J-18808-Ljbffr
About the Role This is a rare shot at building an AI infrastructure layer from the ground up — not a chatbot wrapper, but a full agent orchestration platform every internal AI agent runs on. You'll join a small, elite team defining how autonomous agents get built, evaluated, and trusted in production, inventing the abstractions the company's AI strategy will run on for years.
What You'll Do
Architect the orchestration core powering autonomous, multi-step AI agents — triggers, durable workflows, and runs that can pause and resume around human judgment
Build the tool layer that gives agents real-world capability: live integrations with Slack, Linear, GitHub, Notion, and MCP, plus a dynamic tool registry
Build the console agent managers use to create, evaluate, and iterate on agents in real time (React)
Solve the hard, mostly-unsolved problem of making nondeterministic AI behavior legible — run tracing, evals, feedback loops, cost attribution
Design and ship APIs in TypeScript/NestJS on Postgres, deployed on AWS
What We're Looking For
Strong TypeScript, Node.js, and relational database fundamentals
Real experience building systems that other engineers build on — internal platforms, frameworks, orchestration, or developer tooling
Genuine hands-on AI/agent experience: tool calling, context and memory design, evaluating nondeterministic behavior
Experience deploying and operating production services on AWS
AI-assisted development (Claude Code, Cursor, or similar) as a core part of how you already work
5+ years of professional software engineering experience
Bonus Points
You've built on or operated durable-execution/workflow engines (Temporal or similar)
You've shipped agent systems, worked with frameworks like LangGraph or the Claude Agent SDK, written MCP servers, or built eval harnesses
High-growth startup experience
You like mentoring and shaping engineering culture
U.S. citizen or green card holder (this company cannot sponsor visas).
#J-18808-Ljbffr