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Future - Staff Applied AI Engineer

  • Remote
    • San Francisco, California, United States
    • Los Angeles, California, United States
    +1 more

Job description

Future (future.co): personal fitness/health coaching; building the AI foundation of a new Health Coach product. $110M raised; board includes Tom Brady, Eddie Cue, Adam Bain.

Comp: $250K-$300K base (SF rates for all US) + competitive equity. Location: Fully remote, US time zones; optional anchor weeks at Brentwood LA HQ. Visa: Not open to visas (US citizen / Green Card).

Responsibilities

  • Build and ship production AI agents for Health Coach: tool-calling LLMs, structured output, parallel API orchestration, streaming

  • AI features: coach matching, clinical-leaning guidance (sleep, nutrition, fitness), human in the loop

  • Own the loop: prototype, Langfuse evals/rubrics, deploy, monitor traces, iterate

  • Improve reliability/latency/cost: prompt caching, token budgets, retries, observability

  • Write agent tools (Pydantic-validated integrations) in an EPD pod

Tech stack: Python, Async Python, LangChain, LangGraph, LLMs, Pydantic, JSON Schema, SSE, Webhooks, Langfuse, AWS, AWS Bedrock, OpenTelemetry, Datadog, Terraform, CDK

Source: https://www.paraform.com/share/future/cmur5lxlk000g06nis011p9o1

Job requirements

  • 4-10 yrs; shipped LLM agents to production

  • Strong big-tech background, ideally moved to startups or founded a company

  • Python/async, LangChain/LangGraph, Pydantic, Langfuse, AWS/Bedrock

  • Independent in a beta-stage environment; US citizen/GC

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