Application Developer And Support Officer

PT Merdeka Copper Gold Tbk; Jakarta Pusat; On-site; IDR 180,000,000 - 300,000,000; Full time

Job summary

Merdeka Copper Gold is seeking an Application Developer and Support Officer in Jakarta to design, develop, and maintain web and mobile applications for internal and external use. You will build RESTful APIs with Laravel, implement UI from Figma, and ensure scalable, secure solutions.

You will collaborate with cross-functional teams, optimize performance, document APIs, and support release cycles. A minimum of two years of production-grade app delivery experience and a Bachelor's degree are

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 2 years of experience in application development with production-grade delivery experience.
• Proficient in Laravel (MVC, Eloquent, Migration, Validation, Middleware, Queue/Jobs, Scheduler) and building REST APIs.
• Proficient in Flutter (widgets, state management such as Provider/Riverpod/Bloc, API integration, release build)
• Strong ability to implement UI from Figma (layout, responsive behavior, design consistency, component states)
• Solid understanding of database management and SQL (MySQL/MariaDB/SQL Server), including query optimization and indexing basics
• Familiar with Git workflow (branching, pull request, code review) and standard SDLC practices
• Excellent problem-solving and analytical skills, including root-cause analysis and debugging from logs

Responsibilities

• Design, develop, and maintain web and mobile applications for the companys internal and external use.
• Collaborate with cross-functional teams to gather requirements and deliver solutions that meet business needs.
• Troubleshoot, debug, and resolve technical issues across backend, frontend, and mobile application layers.
• Ensure applications are secure, scalable, maintainable, and user-friendly, following best practices.
• Optimize application performance including SQL queries, indexing, caching, and API response time.
• Develop and maintain technical documentation (API specs, deployment notes, setup guide, troubleshooting guide).
• Support release cycles: code review, testing support, deployment readiness, and post-release monitoring.
• Train and support end-users to utilize applications effectively, including handling feedback for improvements.
• Stay up-to-date with new technologies and industry trends to continuously improve applications and engineering practices.

Skills

Laravel

Flutter

Figma UI design

REST APIs

SQL/DB

Git workflow

SDLC

Problem solving

Education

Bachelor's degree

Tools

MVC

Eloquent

Job description

Application Developer And Support Officer

• Design, develop, and maintain web and mobile applications for the companys internal and external use.
• Experience designing in Figma for web apps, including creating user flows, wireframes, UI kits/design systems, and providing clear developer handoff.
• Build and maintain RESTful APIs using Laravel, including authentication, validation, logging, and integrations.
• Collaborate with cross-functional teams (Business/BA, UI/UX, QA, Ops) to gather requirements and deliver solutions that meet business needs.
• Troubleshoot, debug, and resolve technical issues across backend, frontend, and mobile application layers.
• Ensure applications are secure, scalable, maintainable, and user-friendly, following best practices (secure coding, clean code, modular design).
• Optimize application performance including SQL queries, indexing, caching, and API response time.
• Develop and maintain technical documentation (API specs, deployment notes, setup guide, troubleshooting guide).
• Support release cycles: code review, testing support, deployment readiness, and post-release monitoring.
• Train and support end-users (as needed) to utilize applications effectively, including handling feedback for improvements.
• Stay up-to-date with new technologies and industry trends to continuously improve applications and engineering practices.
• Assist with other IT-related tasks and projects as needed.

Qualifications:

• Bachelors degree in Computer Science, Information Technology, or a related field.
• Minimum of 2 years of experience in application development with production-grade delivery experience
• Proficient in Laravel (MVC, Eloquent, Migration, Validation, Middleware, Queue/Jobs, Scheduler) and building REST APIs
• Proficient in Flutter (widgets, state management such as Provider/Riverpod/Bloc, API integration, release build)
• Strong ability to implement UI from Figma (layout, responsive behavior, design consistency, component states)
• Solid understanding of database management and SQL (MySQL/MariaDB/SQL Server), including query optimization and indexing basics
• Familiar with Git workflow (branching, pull request, code review) and standard SDLC practices
• Excellent problem-solving and analytical skills, including root-cause analysis and debugging from logs

Unlock job insights

Hirer responsiveness Salary match Number of applicants

Mining, Minerals & Metals 1,001-5,000 employees

Merdeka Copper Gold is an Indonesian Stock Exchange listed company holding company of and owns the flagship Tujuh Bukit Project Project under PT. Bumi Suksesindo (BSI) as its subsidiary in the Banyuwangi region, East Java.

As it is a tremendously exciting time for Merdeka Copper Gold to grow, we offer experienced the excellent opportunity to advance their career by contributing to the development of the operations, standards, systems and processes that will underpin our future growth.

Merdeka Copper Gold is an Indonesian Stock Exchange listed company holding company of and owns the flagship Tujuh Bukit Project Project under PT. Bumi Suksesindo (BSI) as its subsidiary in the Banyuwangi region, East Java.

As it is a tremendously exciting time for Merdeka Copper Gold to grow, we offer experienced the excellent opportunity to advance their career by contributing to the development of the operations, standards, systems and processes that will underpin our future growth.

What can I earn as an Applications Developer