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XOXO AI

Full-Stack Engineer (Backend-lean)

on-site•San Francisco•$250k - $500k+ 1%-5%

Summary

Location

San Francisco

Salary

$250k - $500k

Equity

1%-5%

Workplace

On-site

Experience

2+ years

Visa

Visa sponsorship not available. Case-by-case basis for extremely exceptional candidates.

Company links

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About this role

We’re looking for a senior full-stack engineer to help build and scale the core backend systems of our platform. You should be comfortable taking full ownership of backend projects from concept through production launch, with a strong focus on performance, reliability, infrastructure efficiency, and security.

What you'll do:

  • Build and operate production-grade backend services and distributed systems on AWS or GCP.

  • Design data storage and retrieval using a mix of vector, OLAP, SQL, NoSQL, cache, and search systems.

  • Implement and run observability practices including monitoring, logging, tracing, and alerting to maintain system health.

  • Design and implement comprehensive test harnesses that cover deployment and runtime failure scenarios.

  • Own backend projects end-to-end, including complex feature development, CI/CD + Terraform, stability, and security.

About XOXO AI

I'm gathering a team of elite engineers to build the next big thing in consumer social AI. Together, we're creating something groundbreaking. We'll be a tight-knit group of 10-12, each working in our own individual offices in the South Park building, fully kitted out like the best home office you can imagine.

Ready to join XOXO AI?

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Frequently Asked Questions

What does XOXO AI pay for a Full-Stack Engineer (Backend-lean)?

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XOXO AI offers a competitive compensation package for the Full-Stack Engineer (Backend-lean) role. The salary range is USD 250k - 500k per year, plus 1%-5% equity. Apply through Clera to learn more about the full compensation details.

What does a Full-Stack Engineer (Backend-lean) do at XOXO AI?

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The Full-Stack Engineer (Backend-lean) role at XOXO AI involves We’re looking for a senior full-stack engineer to help build and scale the core backend systems of our platform. You should be comfortable taking full ownership of backend projects from concept throug...

Is the Full-Stack Engineer (Backend-lean) position at XOXO AI remote?

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The Full-Stack Engineer (Backend-lean) position at XOXO AI is based in San Francisco, United States and is on-site. Contact the company through Clera for specific work arrangement details.

How do I apply for the Full-Stack Engineer (Backend-lean) position at XOXO AI?

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You can apply for the Full-Stack Engineer (Backend-lean) position at XOXO AIdirectly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.
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