Sr Software Engineer - Mobile

Sr Software Engineer - Mobile

We are seeking a highly experienced Senior Mobile Application Engineer to serve as a top-tier individual contributor on our mobile team. This role requires a hands-on engineer capable of designing, building, and delivering high-quality mobile applications at scale.

The ideal candidate is AI-first in mindset, deeply technical, and capable of owning complex initiatives end-to-end across Flutter, native mobile platforms, and platformized mobile architectures.

This is not a maintenance role — we are looking for a builder who raises the technical bar.

JOB DUTIES:

• Architect and implement scalable, high-performance mobile applications using Flutter.
• Design and integrate robust RESTful APIs.
• Contribute across both Android and iOS native codebases when needed (preferred).
• Work within and extend strongly platformized mobile architectures and shared frameworks.
• Write comprehensive unit, integration, and widget tests to ensure reliability, maintainability, and regression protection.
• Champion automated testing and quality-first engineering practices.
• Lead technical design discussions and drive best practices in architecture, testing, performance, and maintainability.
• Champion an AI-first engineering approach, leveraging AI tools to improve velocity and code quality.
• Identify and resolve performance bottlenecks, memory issues, and architectural weaknesses.
• Operate as a senior technical voice capable of owning initiatives independently.

 

YOU MUST HAVE:

• 7+ years of professional mobile development experience.
• Strong expertise in Flutter (Dart) for production-grade applications.
• Strong experience writing and maintaining automated tests (unit, integration, and end-to-end).
• Demonstrated commitment to high test coverage and engineering quality standards.
• Solid understanding of REST API design, integration, and debugging.
• Experience working in highly platformized or modularized codebases.
• Strong familiarity with development workflows using:
  • Jira for work tracking
  • GitHub and GitHub Workflows for CI/CD automation
  • Crashlytics (or similar tooling) for production monitoring and debugging
• Deep understanding of mobile architecture, state management, dependency injection, and scalable design patterns.
• Proven ability to ship features independently and own large initiatives.

 

WE VALUE:

• Native Android (Kotlin/Java) and/or iOS (Swift/Objective-C) development experience.
• Experience integrating authentication flows (OAuth, PKCE, etc.).
• Experience optimizing application startup, memory usage, and rendering performance.
• Proven ability to use AI tools (e.g., copilots, agentic workflows, LLM integrations) to increase development velocity and quality.
• Experience embedding AI-driven features into applications.
• Comfortable operating in an environment where AI-assisted development is expected.

 

WHAT'S IN IT FOR YOU:

• Innovation: Bring your creative ideas to the table and be part of a company that values out-of-the-box thinking
• Growth: Join a dynamic team with ample opportunities for professional and personal development
• Resideo provides employees with a comprehensive benefits package, including life and health insurance, life assistance program, accidental death and dismemberment insurance, disability insurance, retirement plans, vacation & holidays

 

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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