Senior Frontend Engineer

• Develop and maintain high-quality frontend applications and features
• Write clean, maintainable, well-tested code with comprehensive unit and E2E test coverage
• Build semantic, adaptive, cross-browser, and cross-platform layouts following web standards and accessibility best practices
• Design and implement reusable component systems and contribute to the shared UI library
• Optimize application performance, including rendering, bundle size, and Core Web Vitals
• Collaborate with designers using Figma to deliver pixel-perfect, consistent implementations
• Integrate with backend services and external APIs, and agree on API contracts with backend engineers
• Configure and improve build tooling, CI/CD pipelines, and Docker environments
• Participate in code reviews, technical discussions, and architectural decisions
• Mentor Middle and Junior engineers and contribute to improving product quality
• Work within a product engineering team of frontend, backend, QA, and DevOps engineers alongside Product and Design
• Own features end to end, from implementation and testing to release and monitoring

• 5+ years of commercial frontend development experience
• Advanced proficiency in JavaScript (ES6+), including asynchronous programming, prototype-based OOP, classes, and memory management fundamentals
• Deep TypeScript knowledge, including generics, utility types, custom type declarations, and extending library types
• Advanced experience with semantic, adaptive, cross-browser, and cross-platform layouts
• Understanding of web standards and accessibility
• Strong CSS skills, including SASS/SCSS and CSS-in-JS solutions
• Experience with modern frameworks such as React, Vue, or similar
• Experience with state managers
• Experience with SSR/isomorphic applications
• Experience building component systems, including the compound components approach
• Understanding of data structures, algorithm complexity, and common design patterns
• Knowledge of basic caching techniques, such as LRU
• Ability to decompose tasks and separate business logic from framework/library code
• Experience configuring and optimizing Vite or Webpack
• Experience with ESLint, StyleLint, Prettier, or Biome
• Experience writing unit and E2E tests
• Understanding of REST API fundamentals and experience integrating with external services
• Experience with Docker
• Proficiency with Git and GitLab
• Confident use of Figma for design implementation
• Good written and spoken English

• Medical, dental, and vision insurance
• Paid time off (PTO)
• Personalized career roadmap
• Professional development through training and educational opportunities
• Flexible schedule
• Employment agreement with entity or EOR arranged per candidate location