Senior Frontend Developer (React/Angular)

About the Role

Join a global leader in digital platform engineering and software development. As a Senior Frontend Developer at EPAM Systems, you will play a pivotal role in driving digital transformation for world-class clients, building high-performance, scalable, and visually stunning web applications.

Main Missions

• Develop, maintain, and optimize high-quality client-side features and functionalities.
• Design and implement modular, reusable UI components to ensure consistency and scalability.
• Translate complex UI/UX designs into pixel-perfect, responsive, and interactive interfaces.
• Integrate frontend applications with RESTful APIs and backend services.
• Ensure seamless cross-browser compatibility and multi-device responsiveness.
• Optimize applications for maximum performance, accessibility (a11y), and SEO.
• Write robust unit and integration tests to ensure code reliability.
• Participate in code reviews and contribute to frontend architecture, build tools, and CI/CD pipelines.

Candidate Profile

• Proven experience as a Senior Frontend Developer with a strong portfolio of complex web applications.
• Expertise in modern JavaScript ecosystems and a deep understanding of frontend architecture.
• Strong collaborative mindset, capable of working closely with designers, backend engineers, and Product Owners.
• Commitment to code quality, performance optimization, and best engineering practices.

Required Skills

• Advanced proficiency in JavaScript (ES6+).
• Expert knowledge of modern frameworks: React.js and/or Angular.
• Strong command of HTML5, CSS3, and responsive design principles.
• Experience with RESTful API integration and asynchronous programming.
• Familiarity with testing frameworks (Jest, Cypress, etc.) and CI/CD workflows.
• Knowledge of build tools (Webpack, Vite) and version control (Git).