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Senior Backend Engineer (Infrastructure)

Sphere · San Francisco HQ · All 12 Sphere jobs

This is one of 1,893 live Software Engineer jobs in San Francisco TUNAI is tracking right now.

Work pattern
On-site
Employment
Permanent
Level
Senior
Posted
19 Feb 2026

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Required skills, as the advert states them

  • Kubernetes
  • AWS
  • GCP
  • Azure
  • PostgreSQL
  • Compliance

Nice to have

  • Swift
  • Tax
  • Redis
  • Terraform
  • Python
  • Django
  • Attention To Detail

About this opportunity

Sphere is using AI to codify the world's international trade law. We currently help companies like Lovable, Eleven Labs, Replit, Runway AI, Windsurf (+ many more) automate their sales tax, VAT and GST compliance: - We're growing rapidly (30%+ MoM revenue growth) and helping the fastest growing tech companies around the world including Lovable, Eleven Labs, Replit, Windsurf, Deel, Linktree, Fal, Sierra AI etc - We’ve spent the last 2 years building local rails into 100+ tax…

Read the full advert and apply on Sphere's site →

Collected from Sphere's own careers site (Ashby). Posted 19 Feb 2026. TUNAI shows an excerpt and the facts it read from the advert; the employer's page has the full description and the application.