- Mountain View, California, United States
- Hybrid
- Full-time · Senior
- $228K–$279K per year
- 4+ years
EarnIn is making AI-native engineering a core capability — not an initiative, but how we design, build, and ship. We're not hiring a software engineer who dabbles in AI. We're hiring an AI builder who also writes great software — someone who looks at every step of how we design, build, test, and ship, and asks: why isn't an agent doing this? This is not a side project. The agents and harnesses you build here will run in production, making real decisions for real people — people who depend on EarnIn to access their pay when it matters most.
Compensation
The Mountain View base salary range for this full-time position is $228,000 - $279,000, plus equity and benefits.
Responsibilities
- Design how agents think (prompts, reasoning chains, tool calls, and full architecture)
- Build the layer every squad at EarnIn builds on (MCP servers, agent scaffolding, context harnesses, Skills Marketplace)
- Challenge and replace manual friction in the product development lifecycle with agentic workflows
- Own the evaluation infrastructure (pipelines, benchmarks, quality gates)
- Take working AI pilots and turn them into production-ready, reusable libraries and templates
Requirements
- Bachelor’s in Computer Science
- Master’s in Computer Science
- PhD in Computer Science
- Computer Engineering
- related technical discipline