UI/ Front-End Developer (React) (H/F)

Join Tata Consultancy Services (TCS), a leading IT services, consulting, and business solutions organization. As a UI/Front-End Developer (React), you will be responsible for designing, developing, and maintaining high-performance web applications. You will work closely with cross-functional teams and ensure user satisfaction with the web applications. The ideal candidate will have a strong technical background in ReactJS, modern JavaScript frameworks, and UI/UX principles, as well as effective communication skills in both French and English.

• Assurer le support et le développement d'applications basées sur ReactJS, en gérant les incidents et les demandes de service.
• Analyser, déboguer et résoudre les problèmes fonctionnels et techniques liés aux composants React, à la gestion d'état et aux intégrations API.
• Collaborer avec les équipes commerciales et techniques pour comprendre les exigences, fournir des solutions en temps voulu et garantir la satisfaction des utilisateurs.

**Key Responsibilities:**

• Application Support & Development: Provide support and enhancements for ReactJS-based applications, handling incidents, service requests, and troubleshooting issues reported by business users.
• Technical Analysis & Troubleshooting: Analyze, debug, and resolve functional and technical issues related to React components, state management, and API integrations.
• Incident and Problem Management: Monitor application performance, identify root causes of recurring UI issues, and implement long-term corrective measures.
• Stakeholder Communication: Collaborate with business and technical teams to understand requirements, deliver timely solutions, and ensure user satisfaction with the web applications.
• Documentation & Reporting: Maintain up-to-date technical documentation, including UI design specifications, component libraries, and deployment guides.
• Compliance & Security: Ensure all code, configurations, and deployments adhere to organizational policies, security best practices, and regulatory standards.

**Required Skills & Qualifications:**

• Education: Bachelor’s or Master’s degree in Computer Science, Information Technology, Software Engineering, or a related field.
• Experience: Minimum 4 years of hands-on experience in front-end development using ReactJS, JavaScript (ES6+), HTML5, and CSS3, including design, development, and troubleshooting of web applications.

**Technical Expertise:**

• Strong proficiency in ReactJS, Redux, and React Hooks — Expert (Required).Angular Framework is also preferred.
• Experience with RESTful API integration and JSON-based data handling — Proficient (Important).
• Knowledge of modern front-end build tools (Webpack, Vite, Babel, NPM/Yarn) and version control systems (Git/GitHub/GitLab) — Proficient (Important).
• Familiarity with UI frameworks (Material UI, Ant Design, Bootstrap) and responsive design — Proficient (Important).
• Understanding of micro-frontend architectures, containerization (Docker, Kubernetes), or cloud platforms (GCP).
• Language Skills: Fluency in French and English.
• Analytical Skills: Strong problem-solving abilities, attention to detail, and a proactive approach to improving UI performance and usability.
• Tools & Collaboration: Familiarity with issue tracking and documentation tools like JIRA, Confluence, and ServiceNow.
• Documentation: Ability to create clear technical documentation, component usage guides, and UI implementation notes.

**Preferred Skills:**

• Experience with cloud-native web application development or greenfield front-end projects is a plus.
• Working knowledge of UI automation testing, CI/CD pipelines, and API integration technologies.
• Excellent interpersonal, communication, and stakeholder management skills.

**Key Attributes:**

• Customer-focused mindset with the ability to balance technical solutions with business requirements.
• Self-motivated and able to work independently, as well as collaboratively within a global team.
• High tolerance for ambiguity and changing priorities in a fast-paced environment.
• Strong organizational and time management skills.
• Dedication to continuous learning and professional growth.