Senior Full Stack Software Engineer (TS/SCI)

Integrate is a Seattle-based company building multiplayer project management software for the world's most ambitious machines. We're hiring a Full Stack Engineer to help us build and evolve the product layer of Integrate's platform.

Requirements

• 3-5+ years of full stack engineering experience in a product-focused environment
• Strong React fundamentals — component architecture, state management, and performance
• Solid HTML5 and CSS3; able to build clean, responsive interfaces without leaning on a framework crutch
• Go on the backend — REST API development, middleware, and service patterns
• PostgreSQL — comfortable with schema design, query writing, and migrations
• GraphQL — can read and reason about a resolver, understands n+1 patterns and common pitfalls
• Familiarity with integration patterns — webhooks, third-party API design, or similar
• Some exposure to broader backend concerns: caching, rate limiting, or async processing
• GitHub Actions or similar CI/CD tooling
• Background in B2B SaaS, defense tech, or complex enterprise environments is a plus — as is comfort working in a product and architecture that's still taking shape

Benefits

• Excellent health insurance benefits
• Matching 401k program and FSA account
• Commuter benefits
• Wellness stipend