Member of Technical Staff – Founding Engineer

Member of Technical Staff – Founding Engineer
 Job ID: SRN2025-10028Position: Member of Technical Staff – Founding EngineerType: Full TimeLocation: San Francisco (On-site)Compensation: $140,000 – $220,000 + 0.25% – 1% equity
About the Role:This role involves building advanced AI systems to transform healthcare through innovative “last-mile” drug delivery infrastructure. The focus is on leveraging reasoning-adept large language models (LLMs) to accelerate the development of groundbreaking therapies for diseases like Alzheimer’s, cancer, and genetic disorders.
As a founding engineer, you will tackle challenging problems in a regulated industry while working in a fast-paced, early-stage startup environment.
Roles and Responsibilities:

Define and execute 0-to-1 project requirements, goals, and roadmaps based on customer problems.

Design and implement complex AI architectures suitable for regulated industries.

Build and manage state-of-the-art AI infrastructure.

Drive high-quality product iterations in fast-paced environments.

Job Requirements:

3–8 years of production software experience.

Proficiency in TypeScript and/or Python.

Strong computer science fundamentals and experience with modern web stacks.

Proven track record of building 0-to-1 products in early-stage startups.

Passion for designing complex agentic AI systems.

Willingness to work on-site in San Francisco or relocate.

Nice to Have:

Degree in Computer Science or significant experience at a hypergrowth startup.

Background in building application-layer AI products using reasoning-adept LLMs