Java Backend Engineer - RS

Net Connect; Bengaluru, Hyderabad; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Net Connect is seeking a seasoned Senior Java Backend Engineer to join our consulting team in Bangalore or Hyderabad. You will design, build, and maintain scalable backend systems using Java and Spring Boot, delivering high-performance RESTful APIs and robust services for our clients.

You will collaborate with cross-functional teams, mentor junior developers, and ensure adherence to security and architectural best practices.

Qualifications

• Over 5 years of hands-on backend development with Java/J2EE.
• Extensive experience with Spring Framework, especially Spring Boot.
• Strong SQL and JPA/Hibernate, including query optimization.
• Experience with microservices and monolithic architectures.
• Cloud exposure to AWS, Azure, or GCP.
• Proficiency with Git and debugging/analytical skills.
• Solid Java multithreading and concurrency fundamentals.

Responsibilities

• Design, develop, and maintain robust backend services in Java.
• Build and optimize RESTful APIs for performance and security.
• Troubleshoot and debug complex distributed systems.
• Tune performance and reduce latency across services.
• Mentor junior developers and share technical guidance.
• Collaborate with cross-functional teams to deliver production-ready software.
• Ensure adherence to coding best practices and security standards.
• Work across microservices and monoliths to ensure reliability.

Skills

Java

Spring Boot

JPA/Hibernate

Microservices

Cloud platforms

Git

Multithreading

Job description

Key Responsibilities

• Design, develop, and maintain robust backend services using Java and Spring Boot.
• Build and enhance RESTful APIs with a focus on performance, scalability, and security.
• Troubleshoot, debug, and resolve complex issues across end-to-end systems, including microservices and monolithic applications.
• Optimize APIs and backend services to reduce latency and improve throughput.
• Collaborate with cross-functional teams to deliver high-quality, production-ready software.
• Ensure adherence to best practices in coding, security, and system design.
• Conduct performance tuning and optimization for backend services.
• Mentor junior developers and provide technical guidance to the team.

Overview

We are seeking a seasoned Senior Java Backend Engineer to join our dynamic consulting team in Bangalore or Hyderabad.

In this pivotal role, you will be responsible for designing, building, and maintaining scalable, high-performance systems that support our clients' business objectives.

As a key player in our development team, you will leverage your extensive experience in Java-based technologies to optimize backend services and ensure their reliability and efficiency.

You will work closely with cross-functional teams to deliver high-quality, production-ready software solutions, adhering to best practices in coding, security, and system design.

The ideal candidate will possess a deep understanding of system internals, performance optimization, and debugging across distributed systems.

This role offers an exciting opportunity to contribute to innovative projects and drive the success of our consulting engagements.

Requirements

• Over 5 years of hands‑on experience in backend development with strong proficiency in Java, J2EE.
• Extensive experience with Spring Framework, especially Spring Boot.
• Strong experience with JPA/Hibernate and SQL, with knowledge of query execution plans and optimization techniques.
• Experience with microservices and monolithic architecture, and strong skills in API performance tuning.
• Good exposure to cloud platforms such as AWS, Azure, or GCP.
• Proficiency with Git or other version control systems and strong problem‑solving, debugging, and analytical skills.
• Solid foundation in Java multithreading, concurrency, and synchronization mechanisms.