Senior AI Software Engineer
FutureSan Francisco, California, United States
Posted April 8, 2026
215000 - 250000 USD
Full Time
About the Company
Future is a digital personal training platform that delivers highly personalized coaching to help people unlock their full potential.
Job Description
Future is looking for a Senior AI Software Engineer to help build and ship AI-powered features that directly improve the product experience and business outcomes. The ideal candidate is excited about applying LLMs and modern ML tooling to real-world problems and thinks in terms of systems, tradeoffs, and outcomes.
Requirements
- Strong Python skills: built and deployed services on large production systems
- Experience with LangChain/LangGraph or similar agent frameworks
- Hands-on experience with LLMs in production: prompt engineering, tool/function calling, structured output, evaluation
- Comfort with async Python, HTTP APIs, and streaming protocols (SSE, webhooks)
- Experience with data validation and schema design (Pydantic, JSON Schema)
- Ability to debug across layers: from a broken LLM tool call to a misconfigured Terraform resource
Benefits
- Comprehensive medical, vision, dental, and disability insurance
- Tax savings accounts for all eligible employees
- 401(k) plan with tax-advantaged savings options
- Monthly health and fitness stipend
- Access to a mental health platform
- Reimbursement for medical travel
- Annual learning & development stipend
- Flexible PTO
- Future Membership: enjoy our platform for free!
