Frontend Engineer (React.js, UX)
Sundayy
See how well this job matches your profile
Sign up to get an AI match score and generate a tailored application in seconds.
Get your match scoreTags
About the role
Role Overview
Stripe is seeking a Senior Staff Software Engineer to join the Merchant Experience team. You’ll define and execute the technical vision for merchant-facing experiences across Stripe, directly impacting the Stripe Dashboard and tools used by millions of businesses.
Responsibilities
- Define technical strategy for merchant-facing experiences, focusing on quality, performance, and AI integration
- Lead the design, development, and delivery of complex, cross-team projects to improve reliability and responsiveness
- Establish engineering standards, tooling, and processes for high-quality, performant UI development
- Drive performance improvements through instrumentation, architectural enhancements, and optimization
- Innovate on future merchant UX paradigms by exploring AI-driven interaction models and prototypes
- Build scalable platforms/frameworks/abstractions that improve engineering productivity and enforce best practices
- Collaborate with Product, Design, AI/ML, and Infrastructure to translate product vision into technical roadmaps
- Mentor and develop engineering talent, raising the technical bar and strengthening engineering culture
Requirements
- 10–15+ years of software engineering experience
- Proven track record shipping large-scale, user-facing web applications
- Experience leading cross-functional engineering projects with broad organizational impact
- Deep expertise in modern frontend development, especially React
- Strong understanding of full-stack architecture
- Ability to improve software quality and performance metrics
- Strong communication skills to articulate technical vision
- Experience with design systems, component libraries, or frontend platform infrastructure
- Familiarity with performance engineering (profiling, instrumentation, optimization)
- Experience deploying at global web scale (CDN, bundling, browser compatibility)
- Comfort across the full stack: APIs, backend services, and data layers
- Knowledge of distributed systems, API design, and platform development
- Passion for developer experience and productivity tooling
- Hands-on experience integrating AI capabilities into user-facing products
Nice to Haves
- Leadership experience mentoring senior engineers and shaping engineering culture
About Sundayy
Stripe is a leading financial infrastructure platform that helps businesses accept payments, grow revenue, and accelerate digital transformation. It serves millions of companies globally and focuses on building secure, scalable, user-centric payment technology. The role is within Stripe’s Merchant Experience team, which shapes core merchant interactions across the Stripe Dashboard.
Scraped 6/20/2026