# Member of Technical Staff, Fullstack
**Company:** [Envoy](https://hotfix.jobs/companies/envoy)
**Location:** San Francisco, CA
**Salary:** $205K-$225K
**Experience:** 6+ years
**Skills:** React, JavaScript, TypeScript, HTML, CSS, REST APIs, GraphQL, Postgres, Ruby on Rails, Java, Kotlin, Git, GitHub, CI/CD
**Posted:** 2026-04-08
> Fullstack engineer owning end-to-end product features, building scalable frontend UIs with React and backend systems/APIs with Postgres and TypeScript/Java/Ruby. Requires 6+ years experience, strong fullstack fundamentals, and product mindset for cross-functional collaboration.
## Job Description
## 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
- 6+ 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
**Apply:** https://hotfix.jobs/jobs/member-of-technical-staff-fullstack-at-envoy-2195cee2-b630-4c9e-b3c6-35bcce755629
**Canonical:** https://hotfix.jobs/jobs/member-of-technical-staff-fullstack-at-envoy-2195cee2-b630-4c9e-b3c6-35bcce755629