Campus Solutions Business Analyst / Consultant

Lenovo India Private Limited; Hong Kong; On-site; HKD 480,000 - 600,000; Full time

Job summary

Lenovo India Private Limited in Hong Kong is seeking a motivated Java Developer to join our application maintenance team. The successful candidate will support and enhance existing enterprise applications built on Java technologies, including JDK 8, Web MVC, and the Spring Framework.

You will analyze defects, implement changes, and collaborate with teammates to ensure reliable production systems. The role requires solid OO programming, experience with JSP/Servlets, RESTful APIs, and relational

Qualifications

• Solid foundation in Java and OO programming.
• Experience with JDK 8+ and Spring Framework.
• Proficient in SQL and web technologies (HTML/CSS/JS).

Responsibilities

• Maintain and support existing Java-based web applications.
• Analyze, troubleshoot, and resolve production defects and issues.
• Implement enhancements and changes from business requirements following development standards.
• Investigate application logs and perform root cause analysis.
• Support SIT, UAT, and production deployments.
• Participate in code reviews and technical discussions.
• Ensure data integrity through data patches and validation.
• Collaborate with team members and stakeholders to meet requirements.
• Document technical processes and changes for knowledge sharing.

Skills

Java programming

OO programming

Java 8+

RESTful APIs

HTML/CSS/JavaScript

SQL

JQuery/Bootstrap

Web MVC

Tools

Spring Framework

JSP

JSTL

Servlet

Job description

Description and Requirements

About the role

We are looking for a motivated Java Developer to join our application maintenance team. The successful candidate will support and enhance existing enterprise applications built on Java technologies, including JDK 8, Web MVC, and Spring Framework. This role is ideal for candidates who have a solid foundation in Java programming, Object-Oriented (OO) programming and are eager to gain hands‑on experience supporting production systems.

Key responsibilities

• Maintain and support existing Java-based web applications.
• Analyze, troubleshoot, and resolve application defects and production issues.
• Implement enhancement requests and change requirements from business, develop, test, and deploy software fixes following established development standards.
• Investigate application logs and perform root cause analysis.
• Support system integration testing (SIT), user acceptance testing (UAT), and production deployments.
• Participate in code reviews and technical discussions.
• Ensure data integrity through data patching and validation.
• Collaborate with team members and stakeholders to understand and meet requirements.
• Document technical processes and changes for future reference and knowledge sharing.

About you

• Solid foundation in Java programming and Object-Oriented (OO) programming.
• Java SE 8+ (JDK 8+)
• Spring Framework
• JSP, JSTL, Servlet
• RESTful API
• SQL Server, MySQL, or other relational databases
• SQL query development and troubleshooting
• SQL performance tuning
• HTML, CSS, JavaScript
• jQuery / Bootstrap