Destava

Founding Full-Stack Engineer

Weekday is hiring for Founding Full-Stack Engineer in San Francisco, California. Mid level. First seen August 6, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Weekday
Where
San Francisco, California
Level
Mid
First seen
August 6, 2026
Listed via
Lever

What the posting says

This role is for one of our clients Location: San Francisco (On-sit) Experience: 2–8 years Stage: Seed → Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product from the ground up. This is a hands-on role for someone who loves shipping, thrives in ambiguity, and wants ownership over major product surfaces at an early-stage company. What You’ll Do Build end-to-end product features across frontend and backend Ship quickly in 0→1 environments Design APIs, schemas, and workflows Partner closely with founders, product, and design Improve…

Read more and apply on Weekday's site

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