Sr. Back End Developer (Java)

Networked Energy Services; New Delhi; On-site; INR 2,800,000 - 4,200,000; Full time

Job summary

Networked Energy Services in Delhi seeks an experienced Java engineer to design, develop, and optimize IT systems. You will work on Java 8/17, Spring Boot, Hibernate, and microservices architecture, delivering scalable enterprise solutions.

You will collaborate with analysts and tech leads, write robust SQL, and ensure high-quality code while supporting ongoing improvements across the project lifecycle.

Qualifications

• Degree from a reputed university in engineering or equivalent.
• 8+ years of programming experience in Java with Spring Boot and Hibernate.
• Experience designing microservices and RESTful APIs.
• Proficient in SQL and database design for large-scale systems.
• Familiarity with XML/SOAP, Tomcat, and common dev tools.

Responsibilities

• Design IT system components based on requirements and analysis.
• Code programs and applications using project language and standards.
• Ensure high quality, maintainable code and solutions.
• Debug and fix defects found during tests and by users.
• Develop SQL queries and improve transaction processing models.
• Contribute expertise to applications, operations, and tech teams.
• Assist in delivering organizational objectives through IT solutions.
• Collaborate with Business Analyst, Product Owner, and Tech Lead.

Skills

Java 8/17

Spring Boot

Hibernate

Microservices

RESTful API design

XML

SOAP

SQL

Tomcat

JIRA/Confluence

GIT/Maven

Education

B.Tech / B.E / MCA or Equivalent

Tools

Enterprise class applications

Job description

Job description

Role & responsibilities

1. Designing of IT system components in accordance with the guidelines of functional requirements and their analysis carried out by the Business Analyst, Product Owner and Tech Lead
2. Searching for optimal solutions to meet business requirements - creating programs and applications using the programming language selected in the project and in accordance with the assumptions provided by the Business Analyst and / or System Architect based on design patterns and effective programming practices.
3. Ensuring high quality of provided solutions.
4. Searching, analysing, diagnosing, and removing errors created during code writing (debugging), found during unit and cross‑section tests and reported by end users during their tests.
5. Ensuring high quality clean code and Developing SQL queries.
6. Plans database upgrades by maintaining, evaluating, and improving a transaction processing model.
7. Supports application design by contributing expertise to applications, operations, and technical teams.
8. Accomplishes information systems and organization mission by completing related results as needed.

Preferred candidate profile

1. B. Tech / B.E / MCA or Equivalent from Reputed University.
2. Minimum 8 years of programming experience in Java 8 or 17, Spring Boot, Hibernate.
3. Knowledge of the Microservices and RESTful API design principles.
4. Knowledge of XML and SOAP.
5. Experience in working with JIRA, Confluence, GIT, Maven or relevant systems.
6. Experience in developing enterprise class applications.
7. Good knowledge of SQL language.
8. Experience in architecting and optimizing databases up to terabytes.
9. Knowledge of Tomcat.
10. Knowledge of English allowing understanding of customer requirements in English, preparation and understanding of project documentation in English.