---
title: "Full Stack Engineer at Unit21 – San Francisco, CA"
canonical: "https://www.metaintro.com/job/full-stack-engineer-at-unit21-9a4b7cc3-429a-5101-bd09-b5e5bb1804f5"
language: "en"
author: "Metaintro"
---

[![Unit21 logo](/api/company-logo?url=https%3A%2F%2Fcdn.prod.website-files.com%2F61e589aa65b0300f0d3e0b70%2F69b09ccf4f13195b087dc7bc_unit21-icon-black-coral_256x256%2520(1).png&sig=GRuifqrKJ22i1vklxPNWx-G31xKYkDlyz9hoNnfoRoQ)](/company/unit21)[Unit21](/company/unit21)
# Full Stack Engineer at Unit21

Compensation

$160,000 – $200,000/yr

**Location**
: San Francisco, California

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 24, 2026

## Summary from listing

Unit21 is hiring a Full Stack Engineer to design and build high-performance automation and AI systems for fraud detection, including scalable user interfaces, distributed systems, AWS and Terraform infrastructure, APIs, data flows, SQL, and efficient code. The role requires a degree in a relevant technical field, at least three years of experience with Python, Go, or Rust, and three years with React and Material UI. The position is based in the San Francisco Bay Area and offers a base salary of $160,000 to $200,000 annually, plus equity, medical, dental, and vision insurance, and other benefits.

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