Senior FullStack Developer

The Role
We are seeking a skilled and detail-oriented Senior FullStack Developer to support a transformative Generative AI (GenAI) initiative. You will design and build scalable infrastructure, APIs, and user interfaces that power advanced AI models. Collaboration with GenAI developers and stakeholders will be key to delivering high-performance, maintainable systems. Experience: • 5–7 years of hands-on experience in full stack development with a strong focus on Python and Gen AI • Experience with Agentic AI frameworks and concepts (e.g., Semantic Kernel, MCP, tool routing and OpenAILike / Llama index) • Integrate agents and tools into an Agentic AI infrastructure • Experience PostgreSQL, Qdrant Vector DB, and FastAPI • Experience with React.js using TypeScript • Python and FastAPI • Strong grasp of software development best practices: unit testing, CI/CD, modular architecture, and secure coding • Excellent problem-solving, debugging, and analytical skills

Requirements
Skills: • Design, build, and maintain modern, scalable front-end applications using ReactJS • Develop and maintain secure, modular, and well-documented backend services using NodeJS and Python • Integrate AI/ML models into web applications and APIs where applicable • Collaborate with cross-functional teams to define, design, and ship new features • Optimize application performance and address bottlenecks across the stack • Write clean, testable code and participate in code reviews • Contribute to architectural decisions and technical documentation

About the company
Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of 350,000 team members in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. The Group reported in 2022 global revenues of 22 billion.