Member of Technical Staff, Fullstack

About the role

This is an L3 opportunity. Successful candidates often come from senior engineering roles and are experienced in leading complex projects, mentoring peers, and making architectural contributions across teams.

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

• A 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
• Familiarity with Git/GitHub and CI/CD workflows
• A product mindset — you 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

Qualifications

• You are product-minded and user-focused, with a strong sense of quality and craftsmanship across the full stack
• You take ownership for outcomes, driving work forward end-to-end and following through on impact, not just implementation
• You hold a high bar for everything you build — how it looks, how it performs, and how it scales
• You communicate clearly and value collaboration and constructive feedback
• You balance technical excellence with delivery, adapting as priorities evolve
• You are curious and motivated to continuously learn and improve
• You thrive in a team environment and take pride in shared success

Skills

• Fullstack engineering skills
• React and JavaScript/TypeScript
• Frontend UI development
• Backend API development
• Relational database design (Postgres)
• CI/CD workflows
• Product mindset
• Collaboration and communication skills
• Ownership and adaptability

Benefits

• Competitive compensation
• Benefits package
• Growth opportunities

Pay

$205K - $225K

Schedule

This is an on-site position that requires 4 days a week (Monday through Thursday) in our San Francisco HQ office.

Application Instructions

Completing this application requires you to provide personal data, such as your name and contact information, which is mandatory for Envoy to process your application. Envoy is an EEO Employer and does not discriminate on the basis of any characteristic protected by local, state or federal law.