Senior Frontend Engineer, Real-Time Finance UI

Coinbase, Inc.; Carson City (NV); Hybrid; USD 186,000 - 219,000; Full time

Job summary

Coinbase, Inc. is seeking a Senior Frontend Engineer for the Portfolio team within the Consumer & Business group.

You will turn complex, real-time financial data into clear, usable interfaces for millions of users on web and mobile platforms. You will own core Portfolio experiences, collaborate with backend, design and product, and help shape frontend architecture with a focus on performance, accessibility, and reliability.

Qualifications

• 5+ years of frontend engineering experience building consumer-facing web applications with high-quality, well-tested production code.
• Deep expertise in React and TypeScript, with strong command of modern frontend fundamentals (state management, rendering performance, accessibility)
• Track record shipping and owning complex features end-to-end in production, ideally in financial, trading, or other data-intensive applications where accuracy and latency matter
• Demonstrated experience building real-time or high-throughput UIs and integrating with backend APIs (REST/GraphQL), with consistent collaboration alongside design and product partners to shape product outcomes
• Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality.

Responsibilities

• Own the design and delivery of core Portfolio experiences including balances, holdings, and PnL across web (React/TypeScript) and native mobile (iOS and Android)
• Build performant, accessible, pixel-accurate UI that renders real-time financial data at Coinbase scale
• Partner with backend, design, and product to take ambiguous problems from scoping through production rollout
• Drive frontend architecture and quality including component reuse, state management, testing, and performance instrumentation
• Strengthen the team's engineering bar through rigorous code reviews, technical mentorship, and well-documented architecture decisions

Skills

React/TypeScript

Frontend experience

Real-time UI

REST/GraphQL

AI in workflow

Tools

REST APIs

GraphQL

Job description

Coinbase, Inc. is seeking a Senior Frontend Engineer for the Portfolio team within the Consumer & Business group.

You will turn complex, real-time financial data into clear, usable interfaces for millions of users on web and mobile platforms. You will own core Portfolio experiences, collaborate with backend, design and product, and help shape frontend architecture with a focus on performance, accessibility, and reliability.