Java - Backend Developer

Lavu Tech Solutions Sdn Bhd; Kuala Lumpur; On-site; MYR 90,000 - 130,000; Full time

Job summary

Lavu Tech Solutions Sdn Bhd in Kuala Lumpur seeks an experienced Java/J2EE developer to design and implement integration interfaces and backend services. The role emphasizes strong API authentication knowledge, Oracle DB experience, and collaboration with cross-functional teams.

Candidates should have 5–8 years of Java/J2EE experience, be proficient with Git and Azure DevOps, and deliver well-documented, tested code on time while coordinating with third-party integrations and internal teams.

Qualifications

• Strong Java/J2EE development experience with 5-8 years.
• Experience with distributed architectures and integration with external/internal systems.
• Proficient in J2EE and Oracle DB.
• Knowledge of API authentication and backend web services.
• Experience with Git and Azure DevOps for version control and CI/CD.
• Strong teamwork and analytical skills.
• Ability to coordinate with third-party integrations and non-core requirements.
• Document source code with comments and best practices.
• Deliver tasks on time with proper unit testing.
• Collaborate across teams to test and troubleshoot integration issues.

Responsibilities

• Develop interfaces for self-service call flows via backend web services.
• Implement and test integrations with external and internal systems.
• Maintain code documentation and coding standards.
• Collaborate with cross-functional teams to resolve integration issues.

Skills

Java/J2EE

Distributed architecture

J2EE knowledge

API authentication

Web services / API development

Teamwork

Analytical skills

Stakeholder communication

Code documentation

Unit testing

Troubleshooting

Tools

Git

Azure DevOps

Job description

• Strong Development Implementing skills on JAVAJ2EE platform with min 5-8 years of exp
• Understand distributed Architecture integrating with both external and internal servers and applications
• Strong J2EE platform knowledge
• Good knowledge on Oracle DB
• Understand Integration pattern
• Understanding how API authentication works
• Understand backend systems webservicesAPI to develop interfaces for selfservice call flows
• Working knowledge of Code repositories like GITSCB uses Azure ADO
• Strong Team player with goodanalytical skills
• Participate in implementation interactions and communications including 3rd party applications or other noncore requirements
• Facilitate and provide good documentation of source code with comments and best practices
• Ensure timely delivery ofdevelopment tasks assigned with proper Unit testing results for the respective call flow delivered
• Ability to work with multiple teams in testing and troubleshooting integration level issues and bugs