Senior Flutter Developer

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH); Jakarta Pusat; On-site; IDR 360,000,000 - 540,000,000; Full time

Benefits offered by this job

Medical

Miscellaneous allowance

Attractive salary

THR

BPJS

Leave benefits

Job summary

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH) is seeking a seasoned mobile application developer in Jakarta with strong Flutter expertise to join our engineering team. You will design, code, test, and publish mobile apps for Android and iOS using modern architectures and patterns.

Candidates should have 5+ years of mobile development experience and hands-on Flutter/Dart skills, plus experience with state management and REST API integrations. Knowledge of Firebase, Git, and testing is a plus.

Qualifications

• Minimum 5 years of mobile app development experience.
• Strong hands-on Flutter and Dart skills.
• Experience publishing Android and iOS apps.
• Proficient in architecture, patterns and clean code.

Skills

Flutter

Dart

Mobile architecture

Design patterns

State management

REST APIs

Firebase

Git

Unit testing

Security

Problem solving

Tools

Firebase

Job description

• Minimum 5 years of experience in mobile application development, with strong hands-on experience in Flutter.
• Strong proficiency in Flutter and Dart programming languages.
• Proven experience developing and publishing mobile applications for both Android and iOS.
• Strong understanding of mobile application architecture, clean code principles, and design patterns.
• Hands-on experience with state management solutions such as BLoC, Provider, Riverpod, or GetX.
• Experience integrating RESTful APIs, JSON, and third-party services.
• Familiarity with Firebase services, push notifications, and analytics.
• Strong knowledge of Git version control and collaborative development workflows.
• Experience in unit testing, widget testing, debugging, and performance optimization.
• Understanding of mobile application security and data protection.
• Strong problem-solving skills and ability to work independently or collaboratively within a team.

SIGMATECH is the enterprise technology partner of choice for software development, delivering a broad range of web, mobile, and desktop controls coupled with a service-oriented approach throughout the entire application life cycle.

SIGMATECH consists of highly skilled developers specializing in agile development methodology, focusing on Mobile & Web Solution, IT Services and business enterprise, utilizing modern programming languages as our platform. SIGMATECH has established itself as the trusted partner for use in mission-critical applications and service clientele from global insurance companies, government agencies and large consumer product manufacturers.

Our Vision :

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

Our Mission :

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

SIGMATECH is the enterprise technology partner of choice for software development, delivering a broad range of web, mobile, and desktop controls coupled with a service-oriented approach throughout the entire application life cycle.

SIGMATECH consists of highly skilled developers specializing in agile development methodology, focusing on Mobile & Web Solution, IT Services and business enterprise, utilizing modern programming languages as our platform. SIGMATECH has established itself as the trusted partner for use in mission-critical applications and service clientele from global insurance companies, government agencies and large consumer product manufacturers.

Our Vision :

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

Our Mission :

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

To be the most reputable and dependable growth solution partner both for IT Professional Talents and Client's Businesses worldwide

Perks and benefits

• Medical
• Miscellaneous allowance
• Attractive Salary
• THR
• BPJS
• Annual & Sick Leaves