Founding Engineer
Hybrid (San Francisco, CA)Full-timePosted 6mo ago
About the role
Founding Engineer at Adaptional, an AI-powered insurance claims review startup building a platform with AI agents and regulatory-compliant backends. Early-stage role focused on technical and cultural founding; hands-on full-stack work with direct customer interaction and high emphasis on AI-driven product development.
Responsibilities
- Build new AI agents and features from scratch
- Obsess over evals and correctness in highly specialized domains
- Iterate on design and human-agent interaction patterns
- Embed regulatory and legal compliance into AI tasks
- Build backends that can support fast-scaling agentic workloads
- Secure systems for a highly discerning and regulated customer base
Qualifications
- Experienced full-stack software engineer — we care more about what you have done than years of experience
- You leverage agentic engineering heavily, but still care about your code and its quality
- Succeeded at something difficult and can share what you learned (e.g. started or early at a startup, launched a new product, open source with real users, etc.)
- Want to work directly with customers, go deep on insurance topics, and creatively solve their problems
Skills
Required:Full-stack software engineeringAgentic engineering
Benefits
- Highly competitive cash & equity, based on experience and skill level
Last updated Aug 26, 2026. Interested? Apply on the company site.

About Adaptional
AI underwriting for insurance
Adaptional is the first system of intelligence for insurance. Existing insurance systems organize work. Adaptional AI actually *does* the work. Our first product Underwriter AI pre processes every submission for an underwriter. AI extracts data from submission files, validates each data point using public sources, and summarizes risk using your underwriting guidelines.
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