Backend Engineer - Java/SpringBoot/Elastic Search/AWS - Top 1 hire

Backend Engineer - Java/SpringBoot/Elastic Search/AWS- Top 1% only Location: Noida, India Experience: 2+ years Team: Engineering About FenixCommerce FenixCommerce is an AI-powered delivery intelligence platform helping enterprise ecommerce brands maximize order revenue and order profitability simultaneously. Our platform — spanning Estimated Delivery Date (EDD), Post-Purchase tracking, Carrier Rate Shopping (CRS), Ship-from-Store Routing, and ShippingAgent — is built on AWS across 38+ Spring Boot microservices, backed by MSK/Kafka and Elasticsearch, and powers some of the largest names in retail. The Role We're looking for a Backend Engineer to help us build and scale the systems that process millions of delivery and carrier events daily. You'll work on high-throughput, low-latency services that directly power customer-facing accuracy and revenue outcomes. What You'll Do Design, build, and maintain backend microservices using Java and Spring Boot Build and optimize Elasticsearch-backed search and analytics features for large, fast-moving datasets Develop and scale services on AWS (compute, storage, messaging/Kafka, databases) Profile and tune applications for high throughput and low latency under production load Collaborate closely with our ML, data, and frontend engineering teams Participate in code reviews, architecture discussions, and on-call rotations Write clean, well-tested, maintainable code with strong attention to performance and reliability What We're Looking For 2+ years of hands-on experience building high-performance, scalable backend applications Strong proficiency in Java , Spring Boot , and Maven Practical experience working with Elasticsearch (indexing, querying, performance tuning) Hands-on experience with AWS services (e.g., EC2, Lambda, S3, DynamoDB, MSK/Kafka) Solid understanding of microservices architecture, REST API design, and distributed systems fundamentals Strong debugging and performance-optimization skills Comfortable working in a fast-paced startup environment with high ownership Nice to have: Experience with Kafka/event-driven architectures at scale Familiarity with DynamoDB or other NoSQL datastores Exposure to CI/CD pipelines, Docker, or Kubernetes Prior experience in ecommerce, logistics, or supply chain tech Location This is an on-site/hybrid role based out of our Noida, India office. How to Apply Interested candidates should send their resume/profile to: [HIDDEN TEXT] [HIDDEN TEXT] Subject line: Backend Engineer Application – [Your Name]