Mobile (Flutter) - Software Engineer

Position: Mobile (Flutter) - Software Engineer

Job type: Full time, onsite, Karachi

Openings:

• 2 positions: Junior–Mid Flutter Developer (1–2 years' experience).
• 1 position: Senior Flutter Developer (3+ years' experience).

Responsibilities

• Assist in developing and maintaining features for iOS and Android applications using Flutter.
• Write clean, readable, and maintainable Dart code following best practices.
• Apply secure coding principles to reduce vulnerabilities from early development stages.
• Debug, troubleshoot, and resolve software defects.
• Participate in code reviews, sprint meetings, and technical discussions.
• Translate UI/UX designs into functional and responsive Flutter components.
• Collaborate closely with designers, senior developers, and backend engineers.
• Stay up to date with Flutter releases, mobile development trends, and emerging technologies to support continuous improvement.

Requirements

Education & Experience

• Bachelor’s degree in Computer Science, Software Engineering, or a related field
• Basic understanding of mobile application development principles.
• Practical experience building apps with Flutter (academic projects, personal apps, or portfolio work).
• Familiarity with version control systems (Git).
• Experience using third-party libraries and APIs.
• Exposure to publishing apps on the Google Play Store and/or Apple App Store is a plus.

Technical Skills

· Core Technologies: Dart programming language, Flutter framework

· Strong understanding of Object-Oriented Programming (OOP) principles such as encapsulation, inheritance, abstraction, and polymorphism

· State Management: Basic understanding of state management solutions (e.g., BLoC, Cubit, Provider)

· APIs: Consuming RESTful APIs (GraphQL is a plus)

· Tools & Platforms: Git, Firebase, IDE debugging tools

· Strong problem-solving and analytical skills with the ability to break down complex requirements into manageable solutions

· Working knowledge of Dependency Injection concepts and their importance in building scalable, testable, and maintainable applications

· Understanding of Data Structures and Algorithms, including time and space complexity, and choosing appropriate structures based on use cases

· Strong understanding of writing unit and widget tests for Dart/Flutter code to increase and maintain test coverage

· Concepts & Best Practices:

o UI/UX best practices

o Cross-platform performance optimization

o Mobile application security fundamentals

Nice to haves:

• Understanding of common software design patterns such as Singleton, Factory, Repository, and their practical usage in Flutter applications
• Awareness of SOLID principles and how they improve code maintainability and scalability
• Exposure to CI/CD pipelines or automated build processes (e.g., GitHub Actions, Fastlane)
• Understanding of Dart isolates and Flutter widget tree / element tree / render tree, including their role in concurrency, UI rendering, and performance optimization

Job Type: Full-time

Education:

• Bachelor's (Required)

Experience:

• relevant : 1 year (Required)

Location:

• Karachi (Required)

Work Location: In person