We are hiring a Senior Java Developer to design and build scalable, high-performance backend applications. This role is ideal for engineers who enjoy solving complex technical challenges and love building systems from scratch, not maintaining legacy code.
Immediate joiners and candidates serving notice preferred.
Tasks
What you'll do:
Design and build scalable backend microservices using Java and Spring Boot
Architect event-driven systems using Apache Kafka
Own modules end-to-end - from design to production deployment
Write clean, testable code with JUnit coverage
Participate in system design reviews and code reviews
Work in a fast-paced Agile product setting
Requirements
What we're looking for:
5+ years of core Java backend experience
Robust in Java, Spring Boot, Microservices, REST APIs
Experience with distributed systems and multithreading/concurrency
Robust Data Structures and Algorithms (DSA) fundamentals
Kafka experience preferred
JUnit/unit testing comfort
Builder mindset - designed and built systems, not just maintained them
BE/BTech in any stream
Nice to have:
Product company background
Redis, Docker, Kubernetes, AWS exposure
Active on HackerRank/LeetCode
📌 Senior Java Backend Engineer Chennai
🏢 RekNomics
📍 Chennai
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