Staff Software Engineer, Applied AI
New
Must reside in the U.S.Full-TimeStaff
Salary$200,000 - $240,000
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Job Details
- Experience
- 5+ years
- Required Skills
- PythonFull Stack DevelopmentTypeScriptFastAPIReactPrompt EngineeringLLMLangChain
Requirements
- 5+ years of professional software engineering experience.
- Experience working in a startup, incubator, or other fast-paced 0-to-1 environment.
- Strong full-stack web application experience in Python.
- Shipped reliable agentic LLM workflows to production using orchestration frameworks like LangGraph or LangChain.
- Experience evaluating and testing LLM workflows using eval harnesses, golden datasets, and observability tools.
- Familiarity with prompt engineering and the prompt iteration lifecycle.
- Fluent with AI-powered coding tools such as Cursor or Claude Code.
- Strong written and verbal communication skills.
- Must reside in the U.S.
Responsibilities
- Design and build agentic LLM pipelines that power AI features across the product.
- Build full-stack product features using Python/FastAPI web applications and TypeScript or React web tooling.
- Prompt-engineer and iterate on LLM models, evaluating improvements based on accuracy, latency, and cost.
- Strengthen evaluation frameworks, including curated datasets, experiments, and regression identification.
- Improve production observability through accuracy signals and feedback loops.
- Contribute to architecture and technical direction while partnering with product teams to enable AI use cases.
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