Senior UI Engineer

ITFS is a company offering collaboration on a stable market position with additional benefits including medical and sports packages, as well as free accounting support (up to 3 entries per month).

• Minimum 8 years of experience in front-end development and creating production React applications
• Advanced knowledge of React 17+, JavaScript ES2015+, and HTML5
• Experience in designing component architecture and maintaining clean code
• Knowledge of REST API and collaboration with backend teams
• Delivered at least 2 complex UI applications to production
• Practical knowledge of CSS3/Less, responsiveness and cross-browser compatibility
• Knowledge of state management, application performance optimization, and accessibility
• Experience in unit, integration, and end-to-end testing as well as CI/CD
• Ability to select libraries, architectural patterns and create PoC
• Strong analytical skills, attention to code quality and details
• Knowledge of Agile (Scrum/Kanban) and communication and collaboration skills
• Experience using agent-based LLM models in the development process

Nice to have:

• Experience with Redux
• Knowledge of Cypress or similar end-to-end testing tools
• Experience with Figma and UI project implementation
• Knowledge of UX principles
• Familiarity with micro-frontend architecture and tools like webpack/Vite

• Develop and deliver production front-end applications based on React
• Design component architecture and write maintainable code focusing on accessibility and performance optimization
• Integrate applications with REST API and collaborate with backend teams regarding requirements
• Design and develop interactive user interfaces including complex flows and large amounts of data
• Style applications using CSS3/Less ensuring responsiveness and cross-browser compatibility
• Create Proof of Concept, perform testing at various levels, and iterate quickly to select appropriate architectural solutions