• Building and maintaining reusable UI components for all company products
• Owning and evolving the company-wide UI design system and core UI Kit
• Shaping and enforcing UI engineering best practices and coding standards
• Acting as a technical reference point for UI-related topics across teams
• Influencing how UX and UI work and look across all applications
• Supporting and leading the integration of the UI Kit into multiple products
• Collaborating closely with designers on the evolution of the design system
• Contributing to technical processes around UI development
• Participating in code reviews for the shared UI codebase and consuming applications

General expertise

• 5+ years of experience as a Frontend Engineer (JavaScript, React)
• Strong hands-on experience with the React 18+ ecosystem
• Excellent JavaScript knowledge (ES6/ES7)
• Solid experience building responsive web applications for desktop and mobile browsers (HTML, CSS, React, Material UI)
• Awareness of cross-browser compatibility issues and client-side performance considerations
• Experience working in an Agile environment
• Good level of spoken and written English and Russian

Design systems, UI architecture & component-driven development

• Proven experience building and maintaining design systems at scale
• Deep understanding of component-driven development (Storybook, MDX, visual testing)
• Strong knowledge of design tokens, theming, and scalable UI architecture
• Experience working closely with designers (Figma, design handoff, design tokens synchronization)
• Passion for UI quality, consistency, and reusable component development
• Experience integrating a shared UI Kit into multiple applications and teams
• Quality, ownership & engineering mindset
• Deep understanding and practical experience in software testing (unit, UI, integration, component tests)
• Proactive mindset and willingness to take ownership of the UI design system
• Ability to work independently and solve complex problems
• Experience participating in and driving code review processes and coding standards

Nice-to-have

• Understanding of accessibility standards (WCAG, ARIA)
• Experience contributing to internal or open-source UI libraries
• Familiarity with Figma API or automated design-to-code workflows
• Knowledge of CI/CD pipelines for frontend modules

• Flexible Benefits — up to €230/month for wellness, coworking, home office, etc.
• Fully remote work from almost anywhere; optional offices and relocation support
• Flexible, async-friendly environment
• Budget for courses, certifications, and professional development; language learning support
• Medical insurance or reimbursement; mental health support
• Financial support for important life events
• Merch shop with rewards; team offsites and company events