Senior Software Engineer, Frontend
lmarena
LMArena is looking for a Senior Frontend Product Engineer to design and develop AI-focused user experiences. The role involves leading UI development using React and Next.js, ensuring accessibility, and integrating analytics to measure product performance. This position is ideal for candidates who excel in frontend development and have a backend mindset, contributing to a platform that enhances AI model interactions.
Qualification
- 5+ years of experience in frontend development
- Proficiency in React and Next.js
- Strong understanding of UI/UX principles and accessibility standards
- Experience with analytics tools and performance measurement
- Ability to collaborate with design teams and implement visual components
- Familiarity with backend data structures and business logic
- Experience in internationalization (i18n) and accessibility (A11y)
Responsibility
- Lead development of UI and application logic for the chat interface using React and Next.js
- Craft intuitive, accessible, and responsive user experiences across devices
- Collaborate with design to maintain a cohesive visual language and component system
- Implement A11y accessibility standards and internationalization (i18n) support
- Expand backend data structures and business logic for new frontend features
- Plan and integrate analytics to measure user engagement and product performance
- Visualize feature performance and usage metrics through dashboards
- Own the full feature lifecycle from technical scoping to deployment
