Infrastructure Engineer architect /Full time role

Preference for candidates in/near Palo Alto. Visa sponsorship not available.

What You'll Do

• Keep highly available systems highly available. We process mortgage transactions that can't go down. You'll design, monitor, and improve the infrastructure that makes that possible.
• Make developers more productive. Slow builds, flaky tests, painful deploys – these are your enemies. You'll build tooling and infrastructure that lets the rest of the team move fast with confidence.
• Be a groundskeeper of the codebase. You'll help maintain code quality, teach best practices, and mentor junior engineers. The Foundation team sets the standard for how we build software.
• Fight fires and prevent them. When something breaks, you'll help fix it. More importantly, you'll build the systems and practices that keep things from breaking in the first place.
• Work with instant feedback. Your customers are your coworkers. They'll tell you what's working and what's not – no surveys, no quarterly reviews, just direct, honest feedback every day.

Tech Stack

• AWS (our cloud home)
• TypeScript
• Graphite (stacked PRs and developer workflow)
• Honeycomb (observability)
• GitHub Codespaces (development environments)
• Temporal.io (workflow orchestration)
• SQL (PostgreSQL)
• GraphQL
• AI-driven development tooling and agentic infrastructure

Requirements

Seniority

• 1 - 4 years of experience as a SWE

Work experience

• Must: Has contributed to core infrastructure (could include managing a microservice at a larger company)
• Nice to: Experience with microservices, GraphQL APIs, or cross-team platform work

Hard Skills

• Must: Proficient in TypeScript and at least one other technology for backend programming
• Must: Experience with any of the following: caching, cloud services, scaling systems, integrations, event-driven systems
• Nice: Experience with backend AWS
• Nice: Postgres or database infrastructure experience