Founding Full-Stack Engineer

Saphira AI is hiring a Founding Full-Stack Engineer in Remote. Full brief — comp band, interview process, and hiring team — available to Employbl members.

Location: Remote
Company size: 2–10
Posted: 4w ago
Via: Yc

Section II · Full ProfileFree with an account

01Comp band & equity packageLocked
02Seniority & experience requirementsLocked
03Interview process & rubricLocked
04Hiring manager & team contextLocked
05Growth trajectory in this roleLocked
06Offer & decision timelineLocked

Create free account Sign in

Free account · no card · 2 minutes

Job listing · Updated 22 AUG 2026

Founding Full-Stack Engineer

Saphira AI· San Francisco, CA, US / Remote (US)View company profile

Job title: Founding Full-Stack Engineer
Job location: San Francisco, CA, US / Remote (US)
Job listing URL: https://www.ycombinator.com/companies/saphira-ai/jobs/coBVUDL-founding-full-stack-engineer
Job description: * We are looking for a full-stack engineer to join the team as a founding engineer. The ideal candidate is someone with 5+ years of experience across both frontend and backend with ownership and evidence of architecting the technical foundations of products that drove significant business value. You’d interface directly with the co-founders and would be treated as an equal as helping to drive these outcomes at Saphira. * You are comfortable operating across frontend, backend, and cloud infrastructure. You have experience with software architecture, design best practices, and building solutions across the entire stack. * You have experience building software systems from ground up in 0 - 1 situations, shipping solutions to production, and owning the full software development lifecycle. * Tech Stack: JavaScript / TypeScript, React, Python, Tailwind, Redis, Celery, Docker, AWS * Bonus points: * Ex-founder * Built product as a founding engineer * Worked at a software for hardware company or hardware company **About the Interview** * Fit / behavioral interview (30 minutes) * Technical deep dive (45 minutes) * Paid work trial period

View job listing ↗

The Saturday Briefing