Senior AI Software Engineer
Location
United States
Posted
64 days ago
Salary
$215K - $250K / year
Seniority
Senior
Job Description
Senior AI Software Engineer
Future Publishing
• Build and ship AI agents that serve real users: tool-calling LLM systems with structured output, parallel API orchestration, and streaming responses. • Design evaluation harnesses and quality scoring — we use Langfuse, rubrics to measure safety, effectiveness, and personalization. • Own the full loop: prototype a new agent capability, validate it with evals, deploy it to staging and production, monitor traces, and iterate. • Improve reliability, latency, and cost through prompt caching strategies, token budgets, retry logic, and observability. • Write the tools agents use: API integrations with Pydantic validation, exercise search over local databases, structured workout submission.
Job Requirements
- Strong Python skills: you've 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.
- Clear communication: you'll work directly with product, mobile, and backend engineers.
Benefits
- Comprehensive medical, vision, dental, and disability insurance plus tax savings accounts for all eligible employees.
- 401(k) plan with tax-advantaged savings options.
- Monthly health and fitness stipend contributing to overall wellbeing, access to a mental health platform, reimbursement for medical travel, and an annual learning & development stipend.
- Flexible PTO so you can rest, recharge, and take care of life outside of work.
- Enjoy our platform for free!
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