Senior Software Engineer, Frontend
Senior frontend engineer owning consumer crypto payment flows across web and mobile. Focus on building reliable, high-scale payment experiences, driving latency/SLO improvements, and mentoring engineers.
About the job
Responsibilities
- Own end-to-end frontend development for core crypto money movement experiences, including send, receive, and transaction status tracking across web and mobile
- Drive measurable improvements in CUJ latency, availability, and SLOs for the payment flows you own
- Build new user-facing features such as contact management systems and real-time transaction status trackers
- Partner with product, design, and backend engineering to scope, prioritize, and ship projects that reduce CX contact rates and improve the customer experience
- Identify and resolve frontend performance bottlenecks across payment flows, reducing end-to-end latency and improving reliability for millions of users
Requirements
- 5+ years of software engineering experience with deep expertise in React and React Native
- Proven track record of shipping consumer-facing products end-to-end in a high-scale environment, with a focus on performance, reliability, and user experience
- Experience owning SLOs and driving measurable improvements in latency and availability for user-facing flows
- Demonstrated ability to mentor junior engineers and operate as a senior technical voice on a team of mixed levels
- Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality
Skills
React, React Native, Frontend Development, Performance Optimization, Slo Management, Mentorship
Similar jobs
Frontend Engineering jobs
Coinbase
United States
Senior frontend engineer owning authentication experiences across login, signup, OAuth, and account security. The role requires 5+ years with React and TypeScript, technical design leadership, architecture strategy, mentoring, and end-to-end project delivery.
Beacon AI
San Carlos, CA
Leads development of React-based web applications for complex real-time and historical aviation data, while mentoring engineers and setting frontend architecture and quality standards. Requires 5+ years of experience with React, TypeScript, JavaScript, state management, and performance optimization.
Clickhouse
United States
Build customer-facing frontend experiences for growth, including onboarding flows, experiments, upgrade funnels, and activation infrastructure. The role requires 6+ years of experience, strong React and TypeScript skills, and a product-oriented UX sensibility.
United States
Build Reddit’s web media experience, including the React/TypeScript player interface and backend APIs that support low-latency video and audio playback. The role requires 5+ years of software development experience and strong modern web development skills.
United States
Build and evolve user-facing frontend products that help Reddit communities grow, contributing across design, development, experimentation, launch, and maintenance. The role requires 6+ years of frontend software development experience, modern web framework expertise, and strong ownership and collaboration skills.