Senior Frontend Engineer (React)

COCA is building a next-generation stablecoin banking app. We are looking for a Senior Frontend Engineer (React) motivated to grow into a Frontend Lead role, leading frontend development for the web platform using modern technologies.

• Lead frontend development for the web platform
• Build and maintain applications using React and TypeScript
• Design and evolve the frontend architecture
• Develop complex product features and user interfaces
• Optimize application performance and rendering
• Integrate frontend with REST APIs
• Maintain and improve the existing codebase, including refactoring legacy code
• Participate in code reviews and contribute to improving overall code quality
• Collaborate with designers, backend engineers, and QA
• Participate in planning and estimation in Agile/Scrum

• 5+ years of frontend development experience
• 3+ years of experience with React
• Strong knowledge of JavaScript and TypeScript
• React functional components, React Hooks, Context API
• Experience with Storybook
• Experience with Redux or similar state management libraries
• Experience integrating REST APIs
• Strong understanding of frontend architecture and clean code principles
• Solid experience with Git workflows
• Russian and English languages - must have
• Higher education in Software Engineering or related field
• Nice to have: styled-components or CSS-in-JS, React Hook Form and Zod, dynamic components/theming/UI animations, scalable component library development, Node.js/Express, Docker and CI/CD, fintech/crypto/Web3 interest

Remote position. Growth path to Frontend Lead role. Fintech industry focus on stablecoin banking applications.