Senior Frontend Engineer — Membership Platform (React)

Coinbase, Inc.; Hartford (CT); Hybrid; USD 186,000 - 219,000; Full time

Job summary

Coinbase is hiring a Senior Software Engineer to join the Coinbase One product team. You will own customer-facing frontend experiences and the frontend capabilities behind them, making it easier for customers to sign up, discover benefits, and use their membership.

You will design, build, and ship production frontend applications with JavaScript/TypeScript/React, integrate GraphQL APIs, and mentor others while improving performance and reliability across the checkout and membership flows.

Qualifications

• Experience designing, building, and shipping production frontend applications using JavaScript, TypeScript, and React.
• Experience integrating GraphQL APIs and writing automated unit tests for customer-facing features.
• A track record of independently delivering complex software projects, making technical tradeoffs, and maintaining software after launch.
• Experience building reusable components and improving application performance, reliability, and code quality.
• Ability to collaborate across engineering, product, and design, clearly communicate technical decisions, and mentor other engineers.
• Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality.

Responsibilities

• Own frontend development for Coinbase One experiences in the Coinbase retail application, including sign-up flows, subscription payment experiences, targeted benefits, and special promotions and incentives.
• Build reusable frontend components and platform capabilities that enable the team to launch and maintain membership features.
• Lead projects from technical design through implementation, testing, and launch, breaking complex work into milestones and communicating risks and tradeoffs.
• Partner with product managers, designers, and backend engineers to translate customer needs into reliable, intuitive user experiences.
• Improve frontend performance, reliability, and maintainability through automated testing, production debugging, and ongoing improvements informed by customer and product feedback.
• Mentor engineers through code reviews, technical guidance, and documentation, helping the team deliver high-quality software consistently.

Skills

JavaScript

TypeScript

React

GraphQL

Unit testing

Mentoring

Performance optimization

Frontend architecture

Tools

Git

CI/CD

Jest

Job description

Coinbase is hiring a Senior Software Engineer to join the Coinbase One product team. You will own customer-facing frontend experiences and the frontend capabilities behind them, making it easier for customers to sign up, discover benefits, and use their membership.

You will design, build, and ship production frontend applications with JavaScript/TypeScript/React, integrate GraphQL APIs, and mentor others while improving performance and reliability across the checkout and membership flows.