Java Software Engineer

VLink Inc; Jakarta Pusat; On-site; IDR 200,880,000 - 312,480,000; Full time

Job summary

VLink Inc in Jakarta is seeking a backend Java developer to design and implement server-side architecture on Unix/Linux for a used car sales platform. You will work with Spring MVC, Spring Boot, and related technologies to deliver scalable APIs and services.

Ideal candidates have experience in high concurrency, microservices, multi-threading, and SQL optimization, and will support production deployments, monitor systems, and perform testing and localization tasks.

Qualifications

• Knowledge of Spring MVC, Spring JDBC, Hibernate, Servlet, JPA.
• Expert in SQL using MySQL, Oracle, or PostgreSQL.
• Experience in Java, API Development, Middleware Development, Cloud Computing, Troubleshooting.
• Develop and maintain servers, databases and business logic for the used car sales platform.
• Design and implement APIs for frontend-backend communication.
• Familiar with open-source components such as Spring, Spring Boot, MyBatis, MySQL, Redis, Zookeeper.
• Strong analytical and problem-solving skills, with a proactive learning mindset.
• Good communication and presentation skills.

Responsibilities

• Develop server-side architecture and applications under Unix/Linux using Java stack.
• Preferably experienced in high concurrency, microservices, multi-threading, and SQL optimization.
• Develop new software and tools per business requirements.
• Support and monitor production deployments.
• Improve deployed applications with changes as needed.
• Track and monitor system issues.
• Provide application support for business users and internal customers.
• Perform software tests.
• Handle system localization tasks.

Skills

Spring MVC

Spring JDBC

Hibernate

Servlet

JPA

Java

API Development

Middleware Development

Cloud Computing

Troubleshooting

Tools

Spring Boot

MyBatis

MySQL

Oracle

PostgreSQL

Redis

Zookeeper

Job description

• Development server-side architecture design and development under Unix/Linux platform, familiar with Java technology stack.
• Preferably have experience in high concurrency, microservice architecture, multi-threaded development, and SQL optimization.
• Development of new software and tools according to business requirements
• Support and monitoring of software deployed to production environment
• Improvement and maintenance of deployed application according to new changes
• Track and monitor system issues
• Provide application support for business users and internal customers
• Perform software tests
• Take care of system localization

Minimum Qualifications

• Have knowledge in spring mvc, spring-jdbc, hibernate, servlet, JPA
• Expert in SQL using database Mysql or Oracle or postgresql
• Experience programming language (Java), API Development, Middleware Development, Cloud Computing, Troubleshooting
• Develop and maintain servers, databases and business logic supports functions and features on the used car sales website platform.
• Design and implement API (Application Programming Interface) efficient way to ensure smooth communication between frontend and backend,
• Familiar with an open-source component such as Spring, Spring Boot, MyBatis, MySQL, Redis, Zookeeper, etc., able to make a reasonable technical selection, and good at solving problems
• Solid programming skills, analysis and solving skills of system, network and application performance optimization, and other aspects.
• Strong analytical, problem-solving, and case design skills, as well as continuous learning skills and project promotion ability
• Good communication and presentation skills