Senior Full-Stack Engineer
Design and build core platform features across our React frontend and Node.js backend. You'll own product areas end-to-end and ship to thousands of merchants.
Apply for this roleWhat you'll do
- Design, build, and ship end-to-end features across our React frontend and Node.js backend
- Collaborate with product, design, and data teams to define and prioritize product areas
- Architect scalable, maintainable solutions that serve thousands of merchants daily
- Write clean, well-tested code and participate in thorough code reviews
- Mentor junior engineers and contribute to engineering culture and best practices
- Troubleshoot production issues and improve system reliability
What we're looking for
- 5+ years of professional experience building web applications
- Strong proficiency in React (or similar frontend framework) and Node.js
- Experience with relational databases (PostgreSQL preferred) and REST/GraphQL APIs
- Solid understanding of software design patterns, data structures, and algorithms
- Comfortable working in a fast-paced, remote-first startup environment
- Excellent written and verbal communication skills
Nice to have
- Experience with TypeScript, Next.js, or Astro
- Familiarity with e-commerce platforms (Shopify, WooCommerce, BigCommerce)
- Background in insurance, warranty, or fintech industries
- Experience with AWS or GCP cloud services
Why Umbrella?
Apply for Senior Full-Stack Engineer
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