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Software Engineer, Developer Experience

Replit· Engineering
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Hybrid (Foster City, CA)$180k - $230k + equityFull-timePosted 6mo ago

About the role

Accelerate engineering velocity and reduce friction in the Replit development experience by stewarding codebases, tooling, and developer workflows. Partner with the AI team to improve the internal AI platform and Agent stack. Early hire with agency and accelerated career path.

Responsibilities

  • Maintain and evolve our codebase structure — a complex TypeScript monorepo, Go services, npm packages, and internal Agentic tooling.
  • Own the build and test pipelines and optimize them to minimize build times and improve developer iteration speed.
  • Drive code generation and type-safe interfaces across service boundaries (e.g., GraphQL, Protocol Buffers, gRPC, OpenAPI).
  • Set the standards for code quality using automation tools such as TypeScript, ESLint, Prettier, and Go linters/formatters — building custom rules and plugins to enforce Replit-specific requirements.
  • Streamline development setup and the onboarding experience.
  • Work with platform teams to improve deployment processes, infrastructure integrations, and external tooling.
  • Keep things fresh and modern in our codebase by adopting and leading migrations to better and faster tools.
  • Partner with the AI team on our internal AI platform (which generates >60% of all merged PRs at Replit) to improve the Agent's output and shape strategy around its default stack.
  • Help manage dependencies both internal (public and private) and external, including being the face of the company when interfacing with open-source libraries (e.g., sponsorships, upstream contributions).

Qualifications

  • Strong proficiency in TypeScript and/or Go and/or Nix.
  • proficiency_level
  • yoe

Skills

Required:TypeScriptGoBuild systems toolingCode generation/toolsMonorepo management
Nice to have:Nix

Benefits

  • Competitive Salary & Equity
  • 401(k) Program with a 4% match (US Only)
  • Health, Dental, Vision and Life Insurance
  • Short Term and Long Term Disability
  • Paid Parental, Medical, Caregiver Leave
  • Flexible Time Off (FTO) + Holidays
  • Commuter Benefits (In-Office & US Only)
  • Monthly Wellness Stipend
  • Autonomous Work Environment
  • In Office Set-Up Reimbursement (In-Office Only)
  • Quarterly Team Gatherings
  • In Office Amenities (In-Office Only)
Last updated Sep 2, 2026. Interested? Apply on the company site.
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About Replit

Build apps and sites with AI

Replit is an AI-powered platform for building professional web apps and websites.

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