Destava

Senior Full Stack Engineer

Sphere is hiring for Senior Full Stack Engineer in San Francisco HQ. Senior level. First seen August 6, 2026; open as of November 10, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Sphere
Where
San Francisco HQ
Level
Senior
First seen
August 6, 2026
Listed via
Ashby

What the posting says

THE ROLE Sphere is looking for senior full stack engineers who will own and build out new product lines (input tax, withholding tax, e-invoicing, tariffs) as well as mission critical parts of the Sphere platform (filing infrastructure, tax engine and AI / agentic related features). These areas are key levers towards scaling Sphere and growing ARR, meaning that your work will have a direct impact on the growth of the business on a daily basis. WHAT YOU'LL DO Within weeks: - Ship mission critical features that clients will use daily - e.g. filing infrastructure - Own and manage a feature and…

Read more and apply on Sphere's site

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