Mobile Engineer

SPUN; Jakarta Utara; Hybrid; IDR 120.000.000 - 150.000.000; Full time

Job summary

A tech company in Jakarta is seeking a Mobile Engineer to enhance their platform's mobile experience using React Native. The ideal candidate has at least 2 years of experience in mobile app development, strong skills in TypeScript, and a solid understanding of cross-platform designs. This role offers a hybrid schedule and requires excellent communication abilities. Interested candidates should apply by sending their resume to [e-mail].

Qualifications

• 2+ years of experience building mobile apps using React Native.
• Strong understanding of cross-platform development (iOS & Android).
• Familiar with Git, Monorepos, and REST API integration.

Responsibilities

• Design and implement mobile interfaces.
• Develop new app features and ensure app performance.
• Collaborate closely with product, design, and engineering teams.

Skills

React Native

TypeScript

Cross-platform development

Problem-solving

Communication skills

Figma collaboration

Mobile performance optimization

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Mobile analytics tools

AppStore Connect

Google Play Console

Job description

Overview

This is a full-time role for a Mobile Engineer. You will be responsible for building and maintaining the mobile experience of SPUN’s platform using React Native, integrating it with our back-end services, and ensuring a smooth, intuitive user journey. Your day-to-day tasks will include designing and implementing mobile interfaces, developing new app features, testing and debugging across devices, and collaborating closely with product, design, and engineering teams to ensure app performance and quality. This is an on-site role located in Jakarta, with a hybrid schedule: WFO (3 days a week, Tuesday to Thursday) & WFA (Monday & Friday).

Qualifications

• Bachelor's degree in Computer Science or a related field

• 2+ years of experience building mobile apps using React Native

• Strong understanding of cross-platform development (iOS & Android) and mobile design principles

• Experience working with TypeScript, state management libraries (e.g. Redux, Zustand, or Recoil), and custom component development

• Familiar with Git, Monorepos, and REST API integration

• Experience with mobile performance optimization, debugging tools, and handling edge cases like offline mode and network errors

• Comfortable collaborating in Figma, with a strong focus on seamless UX in mobile environments

• Strong problem-solving and analytical skills

• Excellent verbal and written communication skills in English

• Team player who thrives in a fast-paced environment

Nice to Have

• Experience with mobile analytics tools (e.g. Firebase, Mixpanel)

• Familiarity with releasing mobile app through AppStore Connect and Google Play Console

• Interest in AI development or mobile automation

How to apply

Send your latest resume to [e-mail] with the subject:
Mobile Engineer Application – {Your Full Name}
Eligible applicants will be notified within 1 week.