Lead Java Developer

Direct message the job poster from HCLTech

About the Role

HCLTech Malaysia SDN BHD' is seeking an experienced Java Developer with L3 Production Support experience to support critical banking applications to join our dynamic team in Kuala Lumpur. The ideal candidate should have hands-on technical role requiring a solid foundation in Java, Microservices, Shell Scripting, and basic PL / SQL, with the ability to investigate and resolve live production issues in a Linux-based environment.

Responsibilities

Design, develop, and maintain high-performance applications using Java and Spring Boot for enterprise-level solutions.

Write efficient, scalable, and maintainable code, ensuring that applications run optimally, leveraging Spring Boot and Java 8+ features.

Provide Level 3 support for Java-based applications in the banking production environment

Develop optimized PLSQL queries, procedures, and functions to interface with Oracle databases.

Write Shell Scripts for automating system tasks and deployments in a Linux environment.

Analyze and resolve production issues with minimal downtime

Perform code-level debugging and apply minor fixes or enhancements

Work on incident tickets, participate in root cause analysis, and track resolution

Develop automation scripts using Shell scripting for logs, restarts, or health checks

Perform log monitoring, system checks, and collaborate with infrastructure teams

Communicate status, risks, and updates to stakeholders and business teams

Support weekend / on-call activities during releases or critical outages

Document code, configurations, and procedures for development processes, system integration, and debugging.

Qualification and Required Skills

Bachelor's or Master's degree in Computer Science, Engineering, or related field.

5+ years of extensive knowledge of Java and Spring Boot with a strong understanding of microservices architecture.

Experience with basic PLSQL, writing queries, stored procedures, and performance tuning in Oracle.

Hands-on experience with Shell Scripting and automation in a Linux environment.

Exposure to Linux environments.

Experience in the Banking or Financial Services sector

Prior exposure to incident management and post-mortem reporting

Familiarity with tools like JIRA, ServiceNow, or ELK

Strong analytical and debugging skills

Ability to work under pressure and with multiple stakeholder

Seniority level

Seniority level

Mid-Senior level

Employment type

Employment type

Full-time

Job function

Job function

Information Technology

Industries

IT Services and IT Consulting

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