Mobile Developer

Flex Talent Network; Daerah Khusus Ibukota Jakarta; Remote; IDR 200.000.000 - 300.000.000; Full time

Job summary

An innovative startup is seeking a skilled mobile app developer with extensive experience in Flutter to create high-quality applications. The role involves collaborating with cross-functional teams, mentoring junior developers, and ensuring application performance and security. Attractive salary of up to $3,000/month and opportunities for career advancement included.

Benefits

Up to $3,000/month competitive pay

Meaningful projects

Fast-track career opportunities

Diverse team

Qualifications

• 5+ years of experience in mobile app development, including 2 years with Flutter.
• Strong proficiency in Dart with state management frameworks experience.
• Hands-on experience publishing apps on both the App Store and Google Play.

Responsibilities

• Develop and maintain high-quality mobile applications using Flutter.
• Collaborate cross-functionally to deliver complete features.
• Ensure application performance and security across devices.

Skills

Mobile app development

Flutter

Dart

RESTful API integration

Performance optimization

Tools

Git

Firebase

CI/CD pipelines

Job description

About The Company

Our client is a fast-growing and innovative startup operating at the intersection of gaming and blockchain technologies, headquartered in Bangkok.

Key Responsibilities

• Develop and maintain high-quality, scalable, and efficient mobile applications using Flutter.
• Translate product requirements and user stories into intuitive, high-performing applications.
• Collaborate cross-functionally with product owners, designers, backend engineers, QA, and DevOps teams to deliver complete and reliable features.
• Integrate third-party APIs and SDKs, including authentication, payments, analytics, and real-time functionality.
• Ensure application performance, security, and compatibility across various devices and operating systems.
• Define and uphold coding standards, conduct code reviews, and maintain code quality using automated testing and CI/CD pipelines.
• Contribute to technical design decisions, mobile architecture, and long-term platform scalability.
• Stay updated on the latest Flutter/Dart developments, tools, and best practices, proposing technical improvements when beneficial.
• Mentor junior developers, encouraging skill growth and fostering a culture of continuous learning.

Requirements

• 5+ years of experience in mobile app development, including at least 2 years with Flutter.
• Strong proficiency in Dart and experience with state management frameworks (e.g., BLoC, Riverpod, Provider).
• Solid understanding of mobile app lifecycle, RESTful API integration, and asynchronous programming.
• Hands-on experience publishing apps on both the App Store and Google Play.
• Skilled in performance optimization, memory management, and debugging.
• Familiar with Git, CI/CD pipelines, and Agile/Scrum methodologies.

Nice to Have

• Experience with Firebase, WebSocket, or GraphQL.
• Background in native Android (Kotlin) or iOS (Swift) development.
• Understanding of secure mobile development, including anti-fraud and code obfuscation techniques.
• Experience working on high-traffic or real-time applications.
• Comfortable collaborating with outsourced or distributed teams.

Soft Skills

• Strong problem-solving and analytical thinking ability.
• Excellent communication and collaboration skills across multidisciplinary teams.
• Self-motivated and able to deliver exceptional results with minimal supervision.
• Demonstrates a leadership mindset, proactively mentoring peers and contributing to team success beyond individual tasks.

What You’ll Love

• Up to $3,000/month (after tax) competitive and transparent pay.
• Meaningful projects that make real impact.
• Diverse, fun, and talented teammates from across the globe.
• Fast-track your career in an international setting.
• Build real products with real users, not just MVPs.
• Live and work in Bangkok, one of Asia’s coolest tech cities.