Staff Software Engineer - Azure Cloud Developer

Job Description Join a dynamic software engineering team at Resideo that designs, develops, and integrates highly complex IoT software powering connected comfort, water, video, and security solutions. In this role as Staff Software Engineer, you will work as part of a platform cloud development team developing cloud-native services used by millions of customers worldwide – enabling secure, reliable control of smart living products anytime, anywhere, on any device. You will use your experience, technical and design skills to implement features that improve reliability, scalability, and performance of these cloud services, leveraging APIs and modern messaging patterns while providing hands‑on ownership of production systems used by millions of connected homes.

We invite you to discover for yourself why a career with Resideo is the opportunity you’ve been looking for!

JOB DUTIES: DESIGN & IMPLEMENTATION

• Design and develop highly available, low‑latency backend cloud services that power connected products and customer‑facing applications
• Build and integrate RESTful APIs, backend services, and cloud native components
• Contribute to architecture discussions by evaluating options, defining patterns, and ensuring designs meet standards for scalability, performance, security, and maintainability
• Integrate the latest technology stacks into solutions within a fast‑paced, evolving environment

TECHNICAL LEADERSHIP & COLLABORATION

• Lead technical innovation by identifying opportunities for improvement and applying deep software engineering principles to deliver scalable, high‑performance solutions.
• Collaborate cross‑functionally with product owners, technical teams, and customer operations to deliver exceptional user experiences
• Foster growth and innovation by collaborating with industry‑leading engineers, sharing best practices and leveraging advanced AI tools to deliver impactful solutions
• Actively participate in agile ceremonies, providing progress updates, raising insightful questions, and learning from peers, partners, and customers to continuously improve
• Provide technical guidance and support to help diagnose and resolve customer issues

ENGINEERING EXCELLENCE AND INNOVATION

• Evaluate and integrate new technologies into existing and future solutions to ensure scalability, performance, and long‑term maintainability
• Identify opportunities for technical improvement and assess architectural tradeoffs to determine the most effective implementation strategies
• Leverage AI and automation technologies (e.g., developer productivity tools, intelligent monitoring, and data‑driven insights) to accelerate development lifecycle efficiency, improve system reliability, and support informed engineering decisions

QUALITY, CYBER AND OPERATIONAL EXCELLENCE

• Take ownership of software component design, applying best‑in‑class engineering practices including unit testing, static code analysis, and cybersecurity compliance
• Ensure cybersecurity compliance by following secure development lifecycle practices and integrating security requirements early in the design and development process
• Ensure operational excellence by supporting high‑quality releases, monitoring service health, and ensuring reliable cloud service performance in production environments
• Partner with QA, SRE and support teams to maintain system stability, reliability and consistent operational performance

YOU MUST HAVE:

• 8+ years of hands-on software development experience, including designing, building, and maintaining production-grade cloud services (Azure or equivalent)
• Strong expertise in C#/.NET and .NET Core, with solid object‑oriented design principles and understanding of distributed systems
• Conceptual understanding of IoT Hub technologies
• Proven experience implementing REST APIs, microservices, messaging solutions and event-driven architectures
• Experience with cloud relational/non-relational databases (Ex: PostgreSQL, SQL Server, MongoDB, Cosmos, DynamoDB)
• Experience with identity and access management (Ex: Auth0, OAuth2, Azure AD), and authorization frameworks
• The ability to work in-office three days/week (Tu/Weds/Thurs) in adherence with our required hybrid work environment

WE VALUE:

• Experience in highly rigorous engineering environments, competitive technical programs, or equivalent applied industry experience demonstrating an ability to be analytical and solve complex engine…