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Renn Labs

Full Stack Software Engineer

TypeScriptReactNode.jsPostgreSQLAI Tools
Ho Chi Minh City, Vietnam · Full-time

Build and ship end-to-end product features across web apps, APIs, and AI-powered tools for finance and commerce.

What You'll Do

  • Build frontend and backend features end-to-end across multiple active ventures
  • Design clean APIs and data models for product workflows
  • Integrate AI services (OpenAI, Claude, etc.) into production applications
  • Collaborate with AI engineers and designers on new product releases
  • Improve performance, reliability, and scalability in production
  • Contribute to testing and deployment standards

What We're Looking For

  • 3+ years of full-stack product engineering experience
  • Strong TypeScript with React and Node.js
  • Experience with relational databases and API design
  • Ability to ship fast without sacrificing quality
  • Comfortable working in high-autonomy, early-stage environments
  • Bonus: startup, B2B SaaS, or AI product experience

What You Get

  • Direct ownership of user-facing product areas from day one
  • Competitive salary + equity-equivalent incentives
  • Work across multiple active ventures — no single-product tunnel vision
  • Lean team with rapid decision cycles and direct founder access