Senior Mobile Developer (Flutter)

Senior Mobile Developer (Flutter) | Remote (US or Canada Preferred) Location: Remote, open to US or Canada Compensation: $150K - $180K base compensation (depending on experience and expertise) Help build mobile experiences that power real-world operations at scale. Our client is a growing SaaS organization seeking a Senior Mobile Developer (Flutter) to lead the development of customer-facing mobile applications across iOS and Android. This is an opportunity to join a collaborative product and engineering team focused on delivering intuitive, reliable, and high-quality mobile experiences used by enterprise customers. If you're passionate about Flutter, enjoy owning products end-to-end, and thrive in environments where you can influence technical direction, we'd love to connect. What You'll Do Build and Enhance Mobile Products Design, develop, and maintain Flutter applications for iOS and Android Own features from concept and technical design through release and ongoing enhancement Partner closely with Product, Design, and Backend Engineering to deliver intuitive user experiences Integrate mobile applications with backend services and APIs Contribute to architecture, state management, reusable components, and mobile development best practices Drive Quality and Performance Develop automated unit, widget, and integration tests Troubleshoot and resolve performance issues, crashes, and platform-specific challenges Improve app responsiveness, reliability, and user experience across supported devices Support and enhance CI/CD processes for mobile development and release management Manage app deployments and releases through Apple App Store and Google Play Provide Technical Leadership Collaborate on API design, authentication, and secure data practices Participate in code reviews and mentor fellow engineers Help establish scalable development standards and processes Leverage customer feedback and product insights to continuously improve the mobile experience What We're Looking For Required Qualifications 5+ years of professional software development experience Strong production experience with Flutter and Dart Experience building, launching, and maintaining customer-facing mobile applications on both iOS and Android Deep understanding of mobile architecture, state management, asynchronous programming, and API integrations Experience developing automated test suites Proven ability to diagnose and resolve application performance and stability issues Familiarity with CI/CD pipelines and mobile release processes Understanding of authentication, data security, and mobile security best practices Ability to work independently while collaborating effectively across cross-functional teams Strong communication skills and a pragmatic approach to balancing quality, speed, and business objectives Preferred Qualifications Strong UX/UI instincts and customer-centric design experience Experience with maps, geolocation, or real-time data applications Experience implementing push notifications and background services Native iOS or Android development experience Experience building accessible mobile experiences Background working within SaaS environments Familiarity with cloud-based APIs and event-driven architectures Experience leveraging AI-powered development tools What Success Looks Like During your first few months, you'll: Quickly gain an understanding of the product, users, and existing mobile ecosystem Deliver meaningful enhancements to customer-facing functionality Identify opportunities to improve performance, reliability, and maintainability Help shape the future direction of the mobile application platform Prime Team Partners is an equal opportunity employer. Prime Team Partners does not discriminate on the basis of race, color, religion, national origin, pregnancy status, gender, age, marital status, disability, medical condition, sexual orientation, or any other characteristics protected by applicable state or federal civil rights laws. For contract positions, hired candidates will be employed by Prime Team for the duration of the contract period and be eligible for our company benefits. Benefits include medical, dental and vision. Employees are covered at 75%. We offer a 401K after 6 months, we do not provide paid holidays or PTO, sick time is offered in accordance with local laws. This position is open until filled.