Sr Software Engineer

Resideo; Austin (TX); Hybrid; USD 101,820 - 173,380; Full time

Benefits offered by this job

Life and health insurance

Disability insurance

401k plan

Job summary

Resideo is seeking a Sr Software Engineer to design, develop, and integrate cloud-based IoT software for smart home devices. You will build scalable backend services, APIs, and multi‑region solutions, collaborating with product teams and operations to ensure high availability and security.

The role emphasizes ownership of design, modern engineering practices, and the use of AI tools to deliver impactful, reliable software for millions of homes and businesses.

Qualifications

• 7+ years of hands-on software development experience with production-grade cloud services (Azure or equivalent).
• Expertise in C#/.NET and .NET Core; strong object-oriented design.
• Experience implementing REST APIs, microservices, messaging patterns and event-driven architectures.
• Experience with cloud relational/non-relational databases (PostgreSQL, SQL Server, MongoDB, Cosmos, DynamoDB).
• Understanding of identity management (Auth0, OAuth2, Azure AD) and authorization frameworks.
• Ability to provide L3 support in a production environment, ensuring reliability and quick resolution of issues.

Responsibilities

• Design and develop highly available, low‑latency backend cloud services that power Resideo’s connected products and customer facing applications.
• Design, build and integrate RESTful APIs, backend services, and cloud native components.
• Take ownership of software components’ design, driving development with best‑in‑class engineering practices including unit testing, static code analysis, and cybersecurity compliance.
• Integrate the latest technology stacks into solutions within a fast‑paced, evolving environment.
• 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 experience.
• Foster growth and innovation by collaborating with some of the industry’s brightest engineers and leveraging advanced AI tools to deliver impactful solutions.
• Engage actively in agile ceremonies, sharing progress, asking insightful questions, and learning from peers, partners, and customers to continuously improve.
• Provide technical support and guidance to resolve customer issues.

Skills

C#/.NET

REST APIs

Microservices

Azure

Databases

Identity management

L3 production support

Tools

Azure App Services

Azure Functions

API Management

EventHub

Load Balancer

CI/CD pipelines

Kubernetes

Jenkins

Job description

Job Description

Join a dynamic software engineering team at Resideo that designs, develops, and integrates highly complex IoT software solutions. As a Sr Software Engineer, you will work as part of a team of world‑class engineers, driving the success of our software engineering initiatives. You will be responsible for designing, developing, and integrating sophisticated systems and software for the latest home security and automation of IoT/connected devices. You will use your experience, technical, and design skills to implement features targeted for the smart home ecosystem services. These cloud services enable millions of end users (homeowners) to command and control their home or business from anywhere, anytime on any mobile devices; Control and manage the security system and smart home devices likes garage doors, thermostats, lights, locks, video doorbell, cameras, and more.

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

Job Duties

• Design and develop highly available, low‑latency backend cloud services that that power Resideo’s connected products and customer facing applications
• Design, build and integrate RESTful APIs, backend services, and cloud native components
• Take ownership of software components’ design, driving development with best‑in‑class engineering practices including unit testing, static code analysis, and cybersecurity compliance
• Integrate the latest technology stacks into solutions within a fast‑paced, evolving environment
• 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 experience
• Foster growth and innovation by collaborating with some of the industry’s brightest engineers and leveraging advanced AI tools to deliver impactful solutions
• Engage actively in agile ceremonies, sharing progress, asking insightful questions, and learning from peers, partners, and customers to continuously improve
• Provide technical support and guidance to resolve customer issues

You Must Have

• 7+ years of hands‑on software development experience, including designing, building, and maintaining production‑grade cloud services (Azure or equivalent)
• Expertise in C#/.NET and .NET Core, with strong object‑oriented design principles and deep understanding of .NET internals
• Proven experience implementing REST APIs, microservices, messaging patterns and event‑driven architectures
• Experience with cloud relational/non‑relational databases (Ex: PostgreSQL, SQL Server, MongoDB, Cosmos, DynamoDB)
• Understanding of identity management (Ex: Auth0, OAuth2, Azure AD) and authorization frameworks
• Ability and willingness to provide L3 support in a production environment, ensuring reliability and quick resolution of issues

We Value

• Experience with active ‑ active multiregional architecture and development using Azure services ensuring zero ‑ downtime failover, global load distribution, and resilience
• Strong knowledge of Azure App Services, Functions, API Management, EventHub, API Gateway, Load Balancer, Traffic Manager, and development of IoT solutions.
• Experience designing and implementing authorization/permission management frameworks
• Experience with CI/CD pipelines, Kubernetes, Jenkins, GitHub, Crucible, SonarQube, or similar
• Experience with Scaled Agile/SCRUM development practices and a collaborative approach to software delivery.
• Strong analytical and problem‑solving skills, with a track record of owning design and implementation with minimal supervision
• Demonstrated ability to communicate and collaborate effectively across globally distributed teams, make sound decisions in complex environments, and rapidly learn and apply new concepts, technologies, and information

What is in it for you:

• Innovation: Bring your creative ideas to the table and be part of a company that is shaping the future of the Smart Home
• The opportunity to be an engineering partner on products that individuals interact with on a daily basis that impacts their comfort, safety, and security.
• Be a part of a team that is growing and regularly investing in research and development to continue to strengthen the products we offer.
• 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

About Us

Resideo is a global leader in smart home and building solutions, with trusted brands including Honeywell Home, First Alert, and Resideo helping people feel more comfortable, secure, connected, and in control every day. Our products and technologies are found in more than 150 million homes and businesses worldwide. From intelligent climate solutions to security, sensing, water, and connected home technologies, Resideo develops and manufactures products designed to simplify everyday life and help protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more — all working together to shape the future of connected living through innovation, quality, and meaningful real‑world impact. At Resideo, our teams help create products and experiences that make everyday life more comfortable, secure, and connected for millions around the world. Learn more at www.resideo.com.

You can find out more about how the talent community works here: Resideo Talent Community Terms . Our recruitment privacy notice Resideo -Recruitment Privacy Notice - Dec 16 2022 describes in more detail how we process your personal data and how you can exercise your personal data rights.

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JOB INFO

Job Identification : 18631
Job Category : Software Engineering
Posting Date : 2026-06-11T21:05:26+00:00
Job Schedule : Full time
Locations : 2201 Donley Drive, Suite 100, Austin, 78758, US
(Hybrid)
Incentive Eligible : N/A
Business : Resideo
Hiring Salary Range : The typical hiring salary for this role, ranges from USD $101820.0 to $173380.0 per year but varies by specific work location. For example, the hiring salary for this role in Melville, NY is $122184.0 to $208056.0 per year and New York City, NY is $127275.0 to $216725.0 . Within a range, Resideo determines base pay for an individual based on various factors, including market conditions, skills, and experience.
Benefits : Resideo provides comprehensive benefits, including life and health insurance, life assistance program, accidental death and dismemberment insurance, disability insurance, 401k Plan, vacation & holidays.
US Visa Sponsorship Eligibility : This position is not eligible for US visa sponsorship