Fullstack - Assoc Principal Engineer

Overview As a Senior Developer (L09) at PepsiCo, you will design, develop, and support scalable enterprise-grade digital applications across web, backend, and native mobile platforms. This role is responsible for building secure, high-performance full-stack solutions using Java-based microservices, Cosmos DB, and native mobile application technologies (iOS/Android). You will work closely with product managers, architects, DevOps engineers, and business stakeholders to deliver innovative digital products supporting PepsiCo’s global operations. Responsibilities Backend Development Design and develop scalable RESTful APIs and microservices using Java / Spring Boot. Build event-driven and cloud-native applications integrated with Azure services. Implement secure authentication and authorization frameworks. Database Development Design and optimize NoSQL data models in Cosmos DB. Ensure high availability, partitioning, indexing, and query optimization. Manage data synchronization across distributed systems. Front-End / Full Stack Development Develop responsive web interfaces integrated with backend APIs. Collaborate on UI architecture for scalable front-end systems. Native Mobile Application Development Build and maintain native mobile apps using: iOS Java Android Integrate mobile apps with enterprise APIs and cloud backend services. Optimize app performance, offline sync, and push notifications. Qualifications Bachelor’s degree in Computer Science, Engineering, or related field. 9+ years of software development experience. Strong expertise in: Java / Spring Boot REST APIs / Microservices Cosmos DB / NoSQL databases Native iOS or Android development (React and React native) Experience with Co-pilot and other tools Azure cloud platform. Knowledge of Git, CI/CD, Docker, Kubernetes preferred.