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.
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 environment
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
How do I apply for the Senior Java Developer job at RekNomics?
Use the apply link on this page: you apply directly with RekNomics on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.
What skills does RekNomics want for this Senior Java Developer role?
The job description asks for Java, Spring Boot, Microservices, REST APIs, distributed systems, multithreading/concurrency, Data Structures and Algorithms (DSA) and JUnit/unit testing. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.
How can I get a job at RekNomics?
Apply to the RekNomics roles that match your experience, and tailor your resume to each job description: for this role that means showing Java, Spring Boot, Microservices. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.
Is this Senior Java Developer job remote or onsite?
This is based in Chennai, Tamil Nadu.
Is it free to apply? Does Fitboard charge anything?
Applying is free: you apply directly with RekNomics, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.