Senior Full Stack Javascript Engineer

We're looking for a Senior Full-Stack JavaScript Engineer (Frontend SDK Focus) to join our Web team, reporting to Luka (Web Team Lead). You'll take ownership of end-to-end delivery for our Reown Dashboard and Reown AppKit.

Requirements

• 5+ years of experience as a Full-Stack or Frontend Engineer building production-grade applications and/or SDKs.
• Strong expertise with TypeScript, React/Next.js, and Node.js.
• Proven experience designing, maintaining, and publishing frontend SDKs/libraries used by other developers (semantic versioning, changelogs, API stability).
• Hands-on experience with serverless/edge environments such as Cloudflare Workers, Vercel, or AWS Lambda.
• Solid understanding of API design, HTTP fundamentals, and performance optimization.
• Familiarity with build and packaging tools (Vite, Rollup, esbuild) and module systems (ESM/CJS).
• Testing experience with Jest/Vitest, Playwright, or Cypress.
• Excellent written and verbal communication — capable of producing clear documentation and async updates
• Comfortable working in a remote, autonomous, and async-first team.

Benefits

• Fully remote position with flexible timezone
• Competitive salary
• Company equity - This includes both a token and equity portion
• Team off-sites
• Conference allowance
• Remote work allowance - $3600