Job Description:

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.

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 quick-paced Agile product environment

Requirements

What we're looking for:

5+ years of core Java backend experience
Strong in Java, Spring Boot,



Microservices, REST APIs
Experience with distributed systems and multithreading/concurrency
Strong 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

Immediate joiners and candidates serving notice preferred.

📌 Senior Java Backend Engineer (Chennai)
🏢 RekNomics
📍 Chennai