1h ago

Senior Backend Engineer - AI Product

Framingham, MA; Los Angeles, CA; Seattle, WA

$165,000-$215,000 / year

full-timesenior RemoteManufacturing / Hardware Development

Tech Stack

Description

You'll build the core services and AI infrastructure powering the first AI-native platform for hardware product development. Your work will turn unstructured data into structured engineering artifacts and orchestrate AI agents for proactive coordination. This is a ground-floor opportunity with a startup backed by an established manufacturing company.

Requirements

  • **5+ years** building production backend systems with **3+ years in Python**
  • Proficiency using **AI coding tools** (Cursor, Copilot, Claude, etc.)
  • Strong experience with **FastAPI** or similar async Python web frameworks
  • Production experience with **PostgreSQL** including schema design and query optimization

Responsibilities

  • Design and implement RESTful APIs with OpenAPI specs using SQLAlchemy and Postgres
  • Develop ingestion pipelines with Celery and Redis to extract structured artifacts from unstructured inputs
  • Build and extend agentic AI workflows using LangChain and LangGraph for coordination tasks
  • Integrate LLM APIs with streaming, error handling, and cost optimization
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