React Lead Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Lead the design, development, and enhancement of React-based user interfaces for an external-facing portal, integrating with REST/JSON APIs. Define reusable components, shared UI patterns, and front-end architecture decisions to improve maintainability, scalability, and consistency across applications. Lead front-end integration with enterprise authentication/authorization (e.g., SSO/OIDC/OAuth) and establish secure patterns for handling tokens, session state, and protected user journeys. Drive cross-team collaboration across cloud and on-premises environments, partnering with platform and backend teams to resolve integration issues and reduce delivery risk. Provide technical leadership across the SDLC in an Agile team, including refinement, estimation, solution design, development, code reviews, release readiness, and hands-on support for complex implementation work. Set and enforce front-end engineering standards for accessibility (WCAG), performance, secure coding, observability, and maintainable development practices. Own and improve CI/CD practices (e.g., Azure DevOps/GitHub Actions) by strengthening build and test automation, resolving pipeline issues, and supporting reliable deployments. Partner with UX, product, and engineering stakeholders to translate

into scalable solutions, while mentoring developers and promoting high-quality delivery practices. Supervisory

: This role may provide technical leadership, mentoring, and day-to-day guidance to developers and project contributors, but does not require direct people management. Essential Business Experience and