Staff Backend Engineer - Developer Foundations

What we’re building and why we’re building it. Fetch helps people live rewarded every day, with a vision to become the rewards destination for everyone. We turn everyday activities into meaningful rewards, whether it’s grocery shopping, grabbing a quick meal, or playing a favorite mobile game. To date, we’ve awarded more than $1 billion in Fetch Points to our users. Each day, more than 13 million receipts are submitted on Fetch, providing visibility into over $212 billion in gross merchandise value. This creates the largest retail-agnostic, SKU-level view of household spending, powering Fetch as an outcomes-based advertising platform that helps brands acquire and retain lifelong consumers. The Fetch app is available on the App Store and Google Play, with more than 6 million five-star reviews from a highly engaged and loyal user base. It’s not just our users who believe in Fetch: with investments from Softbank, ICONIQ, DST, Greycroft, and partnerships ranging from challenger brands to Fortune 500 companies, Fetch is reshaping how brands and consumers connect in the marketplace. When you work at Fetch, you play a vital role in a platform that drives brand loyalty and creates lifelong consumers with the power of Fetch points. User and partner success are at the heart of everything we do, and we extend that same commitment to our employees. At Fetch, we value curiosity, adapta [... source excerpt omitted ...] ncluding modernizing our developer workflows with AI-assisted development. We're hiring a Staff Backend Engineer to design and build the systems behind that developer experience. You'll own architecture across developer tooling, test infrastructure, and engineering workflows, and you'll be hands-on building the SDKs, reusable components, and shared platforms that raise engineering velocity and quality across the company. This is a senior technical role focused on system design and execution, not people management, but it carries broad influence: you'll set architectural direction, define standards, and mentor engineers across multiple teams. This is a high-impact role at the [... source excerpt omitted ...] US offices or remotely in the United States. This is a full-time role that can be held from one of our US offices or remotely in the United States. What you’ll do at Fetch (Role Responsibilities): Design and build the tools, golden paths, SDKs, and evaluation frameworks that improve how engineers deliver high-quality software, including AI-assisted development workflows. Architect core building blocks such as cross-platform contract testing, integration test infrastructure, and unified components that make development reliable across backend, mobile, and data. Build observability and governance for developer tooling, including telemetry and metrics that give visibility into devel