Senior Fullstack Engineer — End-to-End Ownership (Onsite SF)

Envoy; San Francisco (CA); On-site; USD 205,000 - 225,000; Full time

Job summary

Envoy is seeking a senior Fullstack Engineer to own meaningful product areas end-to-end. You will partner with Product, Design, and Engineering to translate complex problems into high-quality solutions across dozens of locations worldwide.

The role requires a strong full stack background, CS degree, and 7+ years building production software with frontend and backend emphasis. On-site at our San Francisco HQ four days a week.

Qualifications

• BS or MS in Computer Science or related technical field.
• 7+ years of production software experience with fullstack or cross-stack contributions.
• Strong frontend fundamentals: React, JavaScript/TypeScript, HTML, CSS.
• Backend experience with RESTful and/or GraphQL APIs; TypeScript/Java/Kotlin/Ruby on Rails.
• Experience designing relational schemas and working with Postgres.
• Familiarity with Git/GitHub and CI/CD workflows.
• Product mindset with focus on usability, performance and impact.

Responsibilities

• Build and ship high-quality, scalable features across the full stack.
• Collaborate with Product, Design, and Engineering to deliver user-centered solutions.
• Design and evolve backend systems: APIs, data models, and services.
• Create performant, accessible frontend experiences using React and modern web tech.
• Contribute to architecture decisions, components, and engineering standards.
• Design relational data models and improve performance and observability.
• Participate in code reviews and drive engineering quality.
• Own features end-to-end from discovery to launch and iteration.

Skills

React

JavaScript/TypeScript

REST/GraphQL

PostgreSQL

Kotlin/Java/Rails

CI/CD

Git/GitHub

Cross-functional collaboration

Education

BS or MS in CS

Tools

PostgreSQL

Git/GitHub

Job description

Envoy is seeking a senior Fullstack Engineer to own meaningful product areas end-to-end. You will partner with Product, Design, and Engineering to translate complex problems into high-quality solutions across dozens of locations worldwide.

The role requires a strong full stack background, CS degree, and 7+ years building production software with frontend and backend emphasis. On-site at our San Francisco HQ four days a week.