Mobile Developer

Placement:

The selected candidate will be placed at PT Artajasa Pembayaran Elektronis, located in BSD, South Tangerang.

About Artajasa

PT Artajasa Pembayaran Elektronis (ATM Bersama) is one of Indonesia's leading payment infrastructure providers, delivering secure, reliable, and high-availability transaction services for banks and financial institutions. As a key enabler of the national payment ecosystem, Artajasa operates mission-critical platforms that support interbank connectivity, fund transfers, switching, clearing, and settlement services across Indonesia. Through continuous innovation and technology advancement, Artajasa is committed to building scalable and resilient payment solutions that support the future of digital finance.

About the Role

We are looking for a Mobile Developer to design, develop, and maintain secure and high-performance mobile applications that support digital payment services. This role will work closely with product, design, backend, and technology teams to deliver reliable mobile solutions that provide seamless user experiences and meet security and performance standards.

Key Responsibilities

• Develop and maintain mobile applications based on business and technical requirements.
• Implement secure, scalable, and high-performance mobile application features.
• Integrate mobile applications with backend services and RESTful APIs.
• Perform unit testing, debugging, and troubleshooting to ensure application quality.
• Collaborate with product, UI/UX, backend, and QA teams throughout the development lifecycle.
• Optimize application performance, stability, security, and user experience.
• Support application deployment, maintenance, and production issue resolution.
• Stay updated on mobile development technologies, security practices, and industry trends.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum 2 years of experience in mobile application development.
• Strong hands-on experience with Android (Kotlin/Java) or iOS (Swift) development.
• Experience integrating RESTful APIs and third-party services.
• Good understanding of mobile application architecture, UI/UX principles, and software development lifecycle.
• Familiarity with Git and mobile development tools.
• Understanding of mobile application security and secure coding practices is an advantage.
• Strong problem-solving, analytical, and communication skills.
• Experience in banking, fintech, or payment applications is highly preferred.