Member of Technical Staff, Fullstack

Fullstack engineering at Envoy sits at the intersection of product, systems, and real-world experience. The features you build touch everything — from the interfaces millions of people use to interact with their workplace, to the backend services and APIs that power those experiences at scale across tens of thousands of locations worldwide.

As a Fullstack Engineer, you'll own meaningful product areas end-to-end, partnering closely with Product, Design, and Engineering to translate complex problems into simple, high-quality solutions. Your work spans the full stack — from scalable backend systems and APIs to performant, accessible frontend experiences. We value engineers who move fluidly across the stack and take pride in the quality of everything they ship.

We hire for strong full stack fundamentals and a product mindset first. The balance between frontend and backend depth is flexible - some engineers skew heavier toward the frontend, others toward the backend. What matters most is end-to-end ownership and high-quality execution across the stack.

Role Lean: Fullstack (50/50)

This role requires equal depth across frontend and backend. UI craftsmanship and backend systems carry the same weight — you'll move fluidly across the stack, and neither side is secondary. Full end-to-end ownership is the expectation.

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

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

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

Experience designing relational schemas and working with Postgres

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

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

The opportunity to work across the full stack on meaningful product areas, including customer-facing surfaces, platform systems, and internal tools

A collaborative, cross-functional environment with a strong Product and Design partnership

Ownership and autonomy over impactful work spanning frontend and backend

A thoughtful team-matching process designed to align your strengths and interests with the right product team

Competitive compensation, benefits, and growth opportunities

By applying for this position, you acknowledge that you have fully read and understand the job requirements and received the Envoy Privacy Notice for applicants, which is linked here. 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.