Lead Java Fullstack 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. **Job Role** **Job Title** : Lead Java Fullstack Engineer **Location** : Malvern, PA **Employment Type** : Full-time **Job Description** We are looking for a Senior Java Full-Stack Developer who brings deep expertise in modern web application development, with strong skills in Java, Angular, Micro Frontend architecture, and API development (REST & GraphQL). The ideal candidate will have experience in designing cloud-native applications on AWS and possess a strong DevOps mindset. You will play a key role in delivering scalable, high-performance digital solutions for our enterprise clients. **Key Responsibilities** + Design, develop, and maintain scalable full-stack applications using Java (Spring Boot) and Angula + Develop RESTful and GraphQL APIs for seamless front-end/back-end integration + Implement Micro Frontend architecture to enable modular and scalable UI components + Build reusable UI components using Angular and integrate them with backend services + Collaborate with UI/UX designers, product owners, and DevOps engineers + Develop and deploy cloud-native solutions using AWS services (EC2, Lambda, S3, API Gateway, etc.) + Optimize application performance and ensure best practices in coding, testing, and security + Participate in code reviews, unit/integration testing, and CI/CD pipeline implementation + Mentor junior developers and contribute to architecture and design discussions **Required Qualifications** + 8+ years of experience in full-stack development using Java (Spring Boot) and JavaScript/TypeScript + Strong proficiency in Angular (v9+) and front-end development principles + Solid understanding and experience with Micro Frontend architecture (Webpack Module Federation, etc.) + Experience designing and consuming RESTful and GraphQL APIs + Proficient in Node.js and server-side JavaScript + Hands-on experience with AWS cloud services and deploying scalable cloud applications + Good knowledge of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) + Familiarity with Docker, Kubernetes, and CI/CD tools (e.g., Jenkins, GitHub Actions) + Strong problem-solving skills and the ability to work independently or in a team environment + Experience with serverless architecture (AWS Lambda) **Nice to Have** : + Knowledge of OAuth2, JWT, and secure API development + Exposure to Agile/Scrum methodologies + Experience working in a DevOps environment with infrastructure as code **Life at Capgemini** Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer: + Flexible work + Healthcare including dental, vision, mental health, and well-being programs + Financial well-being programs such as 401(k) and Employee Share Ownership Plan + Paid time off and paid holidays + Paid parental leave + Family building benefits like adoption assistance, surrogacy, and cryopreservation + Social well-being benefits like subsidized back-up child/elder care and tutoring + Mentoring, coaching and learning programs + Employee Resource Groups + Disaster Relief **Disclaimer** Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law. This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship. Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, we'd love to hear from you with your recruiting contact. Click the following link for more information on your rights as an Applicant Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. Ref. code: 309105 Posted on: Aug 15, 2025 Experience Level: Experienced Professionals Contract Type: Permanent Location: New York, US Brand: Capgemini Professional Community: Software Engineering Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.