Sr. Flutter Developer — Dallas, TX, USA

Filled
February 25, 2026

Job Description

About the Company

For over 20 years, the organization has powered digital experiences for Fortune 500 companies worldwide. Since 1999, the company has grown from a small team to more than 4,000 professionals globally, driving large-scale Digital Modernization initiatives across industries.

Role Overview

We are seeking an experienced Flutter Development Lead to spearhead mobile application projects across iOS and Android platforms. This role requires a highly skilled Flutter developer with strong architectural knowledge, API integration experience, and proven leadership capabilities.

You will lead end-to-end mobile development efforts — from architecture and coding to deployment and performance optimization — while mentoring junior developers and maintaining high engineering standards.

Key Responsibilities

Mobile App Development

  • Develop, deploy, and maintain high-quality Flutter applications for iOS and Android.
  • Ensure seamless cross-platform performance and UI/UX consistency.
  • Translate UI/UX designs into responsive, production-ready mobile interfaces.

Architecture & Code Quality

  • Architect scalable mobile solutions using Clean Architecture principles.
  • Implement effective state management techniques such as:
    • Provider
    • Riverpod
    • Bloc
  • Maintain modular, reusable, and maintainable codebases.
  • Implement automated testing and CI practices.

API & Security Integration

  • Integrate complex RESTful APIs and third-party services.
  • Implement secure authentication mechanisms including:
    • OAuth
  • Ensure secure handling of sensitive data and compliance with mobile security best practices.

Performance Optimization

  • Monitor and optimize application performance across devices.
  • Debug and troubleshoot performance bottlenecks and stability issues.
  • Ensure smooth app deployment on:
    • Apple App Store
    • Google Play Store

Leadership & Collaboration

  • Mentor and guide mobile developers.
  • Maintain coding standards and best practices.
  • Collaborate in Agile environments (Scrum, XP, Kanban, LeSS, SAFe).
  • Manage multiple projects and deadlines efficiently.

Required Qualifications

  • 5+ years of mobile application development experience with a strong focus on Flutter.
  • Proven experience deploying apps to iOS and Android platforms.
  • Strong experience with:
    • RESTful APIs
    • OAuth authentication
    • Third-party integrations
  • Deep understanding of state management and mobile architecture.
  • Experience with secure coding practices.
  • Strong debugging, troubleshooting, and performance tuning skills.
  • Excellent communication and interpersonal abilities.
  • Experience working in Agile development environments.

Preferred Skills

  • Knowledge of IoT integrations.
  • Passion for staying updated with emerging mobile technologies.
  • Experience leading distributed or cross-functional teams.

Compensation & Benefits

Opportunity for independent contractor engagement.

Competitive compensation (based on experience and qualifications).

Medical, vision, and dental insurance.

401(k) retirement plan.

Paid time off and paid holidays.

Performance-based incentives.