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 codebaseswhen needed (preferred).
• Work within and extend strongly platformized mobile architectures and shared frameworks.
• Write comprehensive unit integration and widget teststo 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:
  • Jirafor work tracking
  • GitHuband GitHub Workflowsfor 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.

WHATS 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

#LI-LH1

#LI-HYBRID