Member of Technical Staff, Fullstack (Senior)

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.

• 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

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.

• 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 https://envoy.com/privacypolicy/. 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.

Envoy protects the places the world relies on most by unifying people, spaces, and communications in one secure, integrated workplace management platform and ecosystem. More than 16,000 workplaces around the world trust Envoy to run secure, compliant, and connected operations across every location.

From manufacturing sites and data centers to pharmaceutical labs, healthcare facilities, and corporate headquarters, Envoy makes safety, security and associated regulatory compliance something our customers can be proud of. The industry is littered with box-checking and arcane manual processes as the standard and we see our role as the company to bring experience, efficiency and simplicity everywhere. Great experiences bring great security – it's a requirement. We hope this problem space excites you and we hope you're ready to come sweat the details with us – we have a lot of customers counting on us! And it certainly won't be easy.

Learn more at envoy.com http://envoy.com

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.