Senior React Developer

Description We have an exciting opportunity for a passionate and motivated engineer to join a growing technology team working on cutting-edge data and AI-driven products. Our client is a global data and technology company focused on building advanced solutions for the world’s leading media agencies. Their mission is to transform marketing by creating a fast, connected data platform that bridges marketing strategy with large-scale activation. You will be part of a large-scale product transformation initiative aimed at building a unified architecture across multiple products. The current ecosystem spans multiple technologies, and this initiative focuses on standardizing the technology stack. The organization brings together technology, data, and analytics to unlock the full value of data, delivering next-generation, AI-enabled media and data platforms for the future of advertising. With a global team of 1,000+ experts across 20 markets, the company fosters a culture built on trust, collaboration, and continuous learning. They value simplicity, maintainability, automation, and data-driven decision-making. Requirements We are looking for a senior experienced React/JS Developer to build and support a standalone React/JS application. The ideal candidate should have: 4+ years of frontend development experienceStrong knowledge of ReactStrong skills in JavaScript / TypeScript and HTML/CSSExperience working with APIsGood knowledge of unit testingUnderstanding of build tools (e.g. Webpack, Vite or similar)Experience with AI-assisted development tools (e.g. Claude Code, GitHub Copilot)Ability to review and validate AI-generated codeStrong problem-solving and communication skillsUpper Intermediate+ level of English Job responsibilities Develop and maintain frontend applications using ReactImplement new features and enhance existing components based on defined requirements and design specificationsAPIs integration and support product migration to the unified architectureParticipate in the transition of existing applications into a modern, scalable frontend structureWork with AI-assisted development tools (e.g. Claude Code, GitHub Copilot)Perform code reviewsPerform Unit TestingParticipation in daily meetings with client and team ((UK, CEE, India) What we offer Empowering Projects: With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives. Empowering Growth: We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success. DE&I Matters: At GlobalLogic, we deeply value and embrace diversity. We are dedicated to providing equal opportunities for all individuals, fostering an inclusive and empowering work environment. Career Development: Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm. Comprehensive Benefits: In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment. Flexible Opportunities: At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company. About GlobalLogic GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.