Senior Backend Engineer
Core
Build distributed services, data access layers, and agent orchestration for AI-powered analytics products serving billions of rows.
Role type
Senior Backend Engineer (AI/LLM integration)
Builds
Scalable backend services, data pipelines, and AI agent workflows for global digital analytics platform
Domain
Internet / Data Analytics / AI
Deliverable
production ML models
Required skills
Python (FastAPI, asyncio), TypeScript (NestJS), PostgreSQL, Firebolt/Athena/DuckDB, Temporal, LangGraph/MCP, Kubernetes, CI/CD, LLM integration, async programming, distributed systems, observability
Preferred skills
Agent orchestration frameworks, durable workflow engines, data platforms, BI tools
Technologies
FastAPI, Pydantic, asyncio, NestJS, Node.js, PostgreSQL, Firebolt, Athena, DuckDB, Temporal, LangGraph, MCP, Kubernetes, Docker, React, TypeScript, Claude Code, Cursor, Copilot
Responsibilities
Design and build scalable backend services; own API design and versioning; design and optimize data models and query performance; build asynchronous workflow orchestration; integrate LLM and agent runtimes into production services; implement authentication and secure service integration; build resilient data-fetching layers; lead backend technical decisions and code quality; ensure system scalability, fault tolerance, and observability; own services end-to-end in production including CI/CD and debugging; partner with frontend on API contracts; translate product requirements into technical solutions; conduct code reviews and drive architectural discussions; improve testing across the pyramid; use AI coding tools effectively in daily development.
Seniority
Senior, hands-on IC
