Full Stack Developer Node.js/React.js H/F

About EY At EY, we develop you with future-focused skills and equip you with world-class experiences. We empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. We work together across our full spectrum of services and skills powered by technology and AI, so that business, people and the planet can thrive together. Role Summary We are looking for an experienced Full Stack Developer to build the user-facing and backend components of our internal multi-agent solutions. You’ll collaborate closely with the AI and DevSecOps teams to create secure, scalable, and performant interfaces for internal users. Environment: Azure-hosted applications, internal tools Key Responsibilities Design and implement modern web interfaces to interact with AI agents. Hands-on independently leading teams and delivering projects. Develop and maintain backend services integrating with Azure and internal APIs. Ensure robustness, scalability, and security of internal applications. Collaborate with AI engineers to expose agent functionalities through APIs or dashboards. Participate in architecture discussions and CI/CD deployments. Required Skills 4 years’ experience Proven experience in managing teams and projects independently Proficiency with React / Next.js, TypeScript, and Node.js / Python (FastAPI). Experience in building RESTful and GraphQL APIs. Strong understanding of Azure App Services, Functions, and Blob Storage. Familiarity with authentication/authorization (Azure AD, OAuth2). Experience with testing, CI/CD, and secure coding practices. What working at EY offers We offer support and coaching, opportunities to develop new skills and progress your career, and the freedom and flexibility to handle your role in a way that’s right for you. Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next. Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way. Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs. Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs. EY | Shape the future with confidence At EY, we're committed to providing recruitment and career opportunities to all, regardless of gender, sexual orientation, social background or disability. .