Staff Software Engineer at Walmart
Nidhin Jose is a highly experienced Staff Java Backend Engineer with over 13 years of expertise in designing and developing high-performance, scalable backend systems. Specializing in distributed systems and event-driven architectures, he is proficient in technologies such as Java, Spring Boot, Apache Kafka, and Cassandra. Nidhin has extensive experience in optimizing both relational (DB2, PostgreSQL) and NoSQL (Cassandra) databases, implementing advanced performance optimization techniques including multithreading, parallel processing, and caching strategies, all while ensuring system reliability and scalability.
Currently working at Walmart, Nidhin has led the development of distributed microservices and real-time data streaming solutions. His contributions include architecting efficient, event-driven systems using Kafka, optimizing system throughput through multithreading, and mentoring teams to ensure best practices in backend engineering. His work has significantly improved order processing latency and system performance, which has been recognized through awards such as Walmart’s Impact Driver and Bravo awards.
With a strong background in cloud technologies, CI/CD pipelines, and Agile methodologies, Nidhin has played an instrumental role in building and optimizing scalable microservices and backend systems, ensuring high reliability and low-latency performance. He is passionate about tackling complex technical challenges and driving innovation, which has been a cornerstone of his career.
- Open Source Event-Driven Analytics for Real-Time Retail Inventory Management (2025)