Senior Frontend Developer

• Develop and enhance high-quality web interfaces
• Ensure application performance, accessibility, and security
• Serve as a technical reference for the team
• Support frontend architecture decisions
• Conduct code reviews and mentor less experienced professionals
• Develop rich, responsive, and high-performance interfaces using modern frameworks
• Design and maintain reusable components integrated with the company’s Design System
• Ensure adherence to UX, UI, and accessibility best practices
• Collaborate with Design, Backend, Product, and QA teams to deliver consistent solutions
• Implement automated unit, integration, and end-to-end tests
• Conduct code reviews, share knowledge, and support the team’s technical growth
• Contribute to architectural decisions in frontend projects
• Monitor and optimize performance and code quality

• Bachelor’s degree in Information Technology or related fields (web design, product design, business administration, physics, chemistry, engineering, or a related postgraduate degree)
• 5 years of experience in advanced frontend development
• Experience creating, maintaining, and documenting component Design Systems
• Solid experience with component performance and scalability
• HTML5, CSS3 (SASS/LESS, CSS Modules, Styled Components), and JavaScript (ES6+)
• Proficiency in at least one of the leading frontend frameworks
• State management
• Experience using Git and version control tools
• Experience with agile methodologies (Scrum or Kanban)
• Experience with TypeScript
• Maps and geolocation
• REST API integration
• Familiarity with automated testing
• Understanding of Clean Code principles
• SOLID principles and frontend architecture best practices
• Knowledge of WebGL
• Unit testing skills
• Proficiency in React
• GIS / MapLibre.js
• Client-side caching
• Design System creation
• Accessibility and Dark Mode
• Knowledge of MapLibre.js for maps is desirable

• Health insurance
• Dental insurance
• Life insurance
• Meal or food allowance
• Transportation allowance
• Wellhub (formerly Gympass)