Member of Technical Staff, Fullstack
Fullstack Engineer owning product features end-to-end at Envoy. Build scalable frontend (React/TS) and backend (APIs, Postgres) systems with equal depth across the stack. Requires 7+ years production experience, strong product mindset, and cross-functional collaboration.
About the job
Responsibilities
- Build and ship high-quality, scalable features across the full stack — frontend UI, backend services, and APIs.
- Partner closely with Product, Design, and Engineering to deliver thoughtful, user-centered solutions.
- Design and evolve backend systems: APIs, data models, and services consumed by web and mobile clients.
- Build performant, accessible, and maintainable frontend experiences using React and modern web technologies.
- Contribute to architecture decisions, shared components, and engineering standards across the stack.
- Design and optimize relational data models (Postgres) and improve system performance and observability.
- Participate in code reviews, technical discussions, and continuous improvement of engineering quality.
- Own features end-to-end, from discovery and design through launch and iteration.
Requirements
- BS or MS in Computer Science or a related technical field.
- 7+ years of experience building production software, with meaningful fullstack or cross-stack contributions.
- Strong frontend fundamentals, including React and JavaScript/TypeScript, with a solid foundation in HTML and CSS.
- Backend experience building and consuming APIs (RESTful and/or GraphQL), with production exposure to TypeScript, Java/Kotlin, and/or Ruby on Rails.
- Experience designing relational schemas and working with Postgres.
- Familiarity with Git/GitHub and CI/CD workflows.
- A product mindset — care deeply about usability, performance, and measurable impact.
- Experience collaborating cross-functionally with Product, Design, and Engineering partners.
- Comfort working in ambiguous problem spaces and taking ownership to drive outcomes.
Nice-to-Haves
- Values product-minded and user-focused approach with strong sense of quality and craftsmanship across the full stack.
- Takes ownership for outcomes, driving work forward end-to-end.
- Holds a high bar for everything built — how it looks, performs, and scales.
- Communicates clearly and values collaboration and constructive feedback.
- Balances technical excellence with delivery, adapting as priorities evolve.
- Curious and motivated to continuously learn and improve.
- Thrives in a team environment and takes pride in shared success.
Skills
React, TypeScript, JavaScript, Java, Kotlin, Ruby on Rails, Postgres, GraphQL, REST APIs, HTML, CSS, Git
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