Senior Flutter Mobile Application Developer

Job Description

Join a high‑performing mobile engineering team responsible for designing, developing, and delivering modern, scalable mobile applications using Flutter. As a Senior Flutter Mobile Application Developer, you will play a key role in building rich, high‑performance mobile experiences used by thousands to millions of end users.

You will collaborate closely with product owners, UX designers, backend engineers, and QA teams to deliver intuitive, reliable, and visually engaging mobile applications. This role requires strong technical depth in Flutter, a solid understanding of mobile architecture, and a passion for clean code, performance optimization, and continuous improvement.

While the primary focus of this role is mobile app development, there will be opportunities over time (1–2 years) to expand into backend or web front‑end development, based on business needs and individual interest.

Key Responsibilities

• Design, develop, and maintain high‑quality cross‑platform mobile applications using Flutter and Dart
• Architect scalable and maintainable mobile solutions with a strong focus on performance, usability, and reliability
• Implement robust state management solutions to ensure predictable application behavior
• Integrate and consume REST APIs, handling JSON parsing, error handling, and network reliability
• Build responsive and visually appealing UIs using Material Design and Cupertino widgets
• Develop custom widgets, animations, and gesture‑driven interactions to deliver rich user experiences
• Ensure adherence to mobile application lifecycle best practices, including background processing and resource management
• Collaborate with backend, product, and design teams to translate functional requirements into technical solutions
• Own mobile features end‑to‑end—from design and development to testing, release, and production support
• Perform code reviews, write unit and widget tests, and follow engineering best practices
• Debug complex issues across development, testing, and production environments
• Actively participate in agile ceremonies and contribute to continuous process improvement

Must Have Qualifications

• 6 plus years of overall software development experience, with strong hands‑on experience in mobile application development
• Proven experience building production‑grade Flutter applications using Dart
• Strong understanding of state management approaches (Provider, River pod, Bloc, or similar)
• Experience integrating REST APIs and working with JSON
• Solid knowledge of Material Design and Cupertino widgets
• Experience with Git and standard version control workflows
• Hands‑on experience with animations, gestures, and custom widgets
• Clear understanding of the mobile application lifecycle
• Strong debugging, analytical, and problem‑solving skills
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

Good to Have / Nice to Have

• Exposure to backend technologies such as .NET Core or web front‑end frameworks like Angular
• Willingness to grow into backend or web front‑end development over time (1–2 years)
• Knowledge of WebRTC or video streaming technologies
• Experience with custom painters, canvas rendering, or advanced animations
• Exposure to CI/CD pipelines for mobile applications
• Understanding of native Android (Kotlin/Java) or iOS (Swift) development
• Experience building media‑rich or real‑time mobile applications
• Familiarity with app performance profiling, crash reporting, and monitoring tools

What We Value

• Strong ownership mindset with the ability to drive features independently
• Passion for clean architecture, reusable components, and scalable mobile design
• Excellent communication and collaboration skills in cross‑functional, global teams
• Ability to learn new technologies quickly and apply them effectively
• Commitment to delivering high‑quality, user‑centric mobile experiences

What’s in It for You

• Comprehensive health insurance coverage for you and your family
• Employee Assistance Program (EAP) for personal and professional support
• Education assistance to support continuous learning and career growth
• Maternity & Paternity leave
• Menstrual wellness benefit
• Bereavement leaves when it matters most

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#LI-HYBRID

Resideo Technologies has announced its intention to spin off ADI Global Distribution and establish it as a separate, publicly traded company. Under this plan, ADI will continue its role as a leading global wholesale distributor serving commercial and residential markets, while Resideo will retain its manufacturing and product-solutions business. Upon separation, both companies will operate independently to better serve their respective markets and customers. The spin-off is currently targeted for completion in the second half of 2026, subject to customary conditions.

Resideo is a $6.76 billion global manufacturer, developer, and distributor of technology-driven sensing and control solutions that help homeowners and businesses stay connected and in control of their comfort, security, energy use, and smart living. We focus on the professional channel, serving over 100,000 contractors, installers, dealers, and integrators across the HVAC, security, fire, electrical, and home comfort markets. Our products are found in more than 150 million residential and commercial spaces worldwide, with tens of millions of new devices sold annually. Trusted brands like Honeywell Home, First Alert, and Resideo power connected living for over 12.8 million customers through our Products & Solutions segment. Our ADI | Snap One segment spans 200+ stocking locations in 17 countries, offering a catalog of over 500,000 products from more than 1,000 manufacturers. With a global team of more than 14,000 employees, we offer the opportunity to make a real impact in a fast-growing, purpose-driven industry. Learn more at www.resideo.com.

At Resideo, we bring together diverse individuals to build the future of homes. Resideo is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. For more information on applicable U.S. equal employment regulations, refer to the "EEO is the Law" poster, "EEO is the Law" Supplement Poster and the Pay Transparency Nondiscrimination Provision. Resideo complies with applicable equal employment laws in all countries where we do business. For more information on how we process your information in the job application process, please refer to Recruitment Privacy Notice. If you require a reasonable accommodation to apply for a job, please use Contact Us form for assistance.