Senior Frontend Engineer (Android/iOS/Flutter)

CYBERBOT (S) PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

A leading company is seeking a Lead Mobile App Developer to design architectures for high-traffic applications with over 10 million users. This role involves mentoring agile teams, developing CI/CD pipelines, and collaborating globally on performance optimization and AI integrations. Ideal candidates will have significant experience in app development and a strong command of Flutter, Dart, and mobile development technologies.

Benefits

Opportunity for open-source contributions

Professional development certifications

Qualifications

• 5+ years of app development experience, including 2+ commercial projects as lead.
• Tech Stack Mastery in Flutter and either Android or iOS.
• Proven expertise in scalable architecture.

Responsibilities

• Lead Flutter/Android/iOS architecture design for high-traffic apps (10 Mil+ users).
• Develop CI/CD pipelines using Shell/Python scripts.
• Mentor and lead agile teams in technical roadmap execution.

Skills

Flutter

Dart

Android (Kotlin/Java)

iOS (Swift)

State Management (BLoC/Provider)

Education

Bachelor’s degree in Computer Science or related field

Job description

Key Responsibilities

• Lead Flutter/Android/iOS architecture design for high-traffic apps (10 Mil+ users).
• Develop CI/CD pipelines using Shell/Python scripts to optimize deployment.
• Mentor and lead 3–8 member agile teams in technical roadmap execution.
• Collaborate with global teams (APAC/EU/NA) on A/B testing, performance tuning, and AR/AI integration.

Requirements

• Bachelor’s degree in Computer Science or related field.
• 5+ years of app development experience, including 2+ commercial projects as lead.
• Tech Stack Mastery: Flutter, Dart + either Android (Kotlin/Java) or iOS (Swift).
• Proven expertise in state management (BLoC/Provider) and scalable architecture.

Bonus Skills

• Open-source contributions: GitHub stars/Pub.dev high-score packages.
• Certifications: PMP, Scrum Master, or full-stack skills (Node.js/Django).