We’re hiring a Senior Java Backend Engineer to build fast, high-performing backend systems for a complex product platform. This role involves deep technical responsibility, building applications that can handle many tasks at once, and solving important performance-related engineering challenges.
You will work on core system components that require strong basics in handling multiple tasks at once, scalability, and reliability.
Company: RekNomics
Experience: 4+ Years
Location: Chennai, India
Joining: Immediate to 30-day joiners preferred
Tasks
What You’ll Do
- Design and build backend components using Core Java
- Build scalable applications that can handle many tasks at once
- Turn product requirements into strong technical solutions
- Improve system performance and reliability
- Contribute to core system structure and backend design decisions
- Work with different engineering teams
Requirements
What We’re Looking For
- Strong hands-on experience in Core Java
- Deep understanding of Object-Oriented Programming (OOPs), Data Structures, and Design Patterns
- Good experience with Design Patterns and handling multiple tasks at once (concurrency)
- Some experience with distributed systems (Kafka, Spark, or similar technologies)
- Experience with unit testing tools (JUnit)
- Good understanding of operating system-level concepts
Preferred Background
- Experience in product engineering environments
- Experience building performance-sensitive or system-level applications
- Some experience with complex backend systems
- Immediate to 30-day joiners preferred.
RekNomics is a data-driven, sourcing-first recruitment firm that specializes in permanent hires for growing companies. We combine market knowledge with precise hiring to bring in top talent that drives real business results – not just fill open roles. Our approach is built for hiring teams who value quality, speed, and return on investment.
Whether you’re hiring or looking to be hired, RekNomics brings clarity, focus, and results to every search.
