Lead Software Architect

The Lead SW Architect is responsible for defining and delivering Resideo’s next-generation frontend platform architecture. The selected candidate will establish the technical vision, design modular frontend systems, and ensure consistent, scalable, and maintainable user experiences across our digital ecosystem.

This is a hands-on architecture role, requiring deep technical expertise combined with strong architectural leadership. You will partner closely with Engineering, Product, UX, and Platform teams to ensure frontend systems scale with our growing IoT platform and evolving customer needs.

The Lead SW Architect will also play a key role in advancing Resideo’s AI-first development approach, leveraging modern tooling and automation to accelerate delivery, improve code quality, and enhance developer productivity.

WHO WILL THRIVE IN THIS ROLE:

• Engineers who: enjoy building platforms and foundational systems, are motivated by solving complex scalability and platform challenges, and are excited about leveraging AI to transform software development
• Architects who remain deeply engaged in hands-on engineering
• Professionals who value clean architecture, strong abstractions, and engineering excellence
• Individuals comfortable defining technical vision and influencing teams

JOB DUTIES:

Platform Architecture and Technical Leadership

• Define and evolve the architecture for Resideo’s modular frontend platform supporting multiple applications and user personas
• Design scalable frontend systems that enable independent development, deployment, and ownership by multiple teams
• Establish architectural patterns for: Modular frontend composition, micro-frontend or federated module architectures, shared UI libraries and design system integration, experience orchestration, routing, and navigation, performance optimization and scalability
• Drive architectural consistency across applications including consumer, professional, and web platforms

Vision, Strategy, and Technical Direction

• Define and articulate the frontend platform vision aligned with Resideo’s broader digital and platform strategy
• Communicate architectural decisions, tradeoffs, and long-term technical roadmap to engineering leadership and stakeholders
• Influence upstream platform decisions and ensure downstream teams can successfully adopt platform capabilities
• Identify and proactively address scalability, performance, and maintainability risks

Hands-On Engineering and Implementation

• Lead the implementation of core platform components including: Experience shells and orchestration layers, shared component libraries and design systems, frontend infrastructure, tooling, and frameworks
• Write high-quality, production-grade code and establish engineering best practices
• Conduct code reviews and provide architectural guidance to engineering teams
• Contribute to platform tooling, templates, and developer experience improvements

Collaboration with Product, UX, and Platform Teams

• Partner closely with Product Management to align platform capabilities with product strategy
• Collaborate with UX and Design teams to translate design systems into scalable frontend implementations
• Ensure fidelity between design intent and implementation using modern design workflows (Figma, design tokens, etc.)
• Work with backend and platform engineering teams to define scalable API integration patterns

AI-First Engineering Enablement

• Champion adoption of AI-assisted development practices to accelerate engineering productivity and quality
• Establish best practices for leveraging AI tools in development workflows including: Code generation and augmentation, automated testing and validation, architecture modeling and documentation
• Help define Resideo’s long-term strategy for AI-enabled software engineering

Platform Governance and Engineering Excellence

• Define frontend engineering standards, patterns, and best practices
• Ensure platform consistency, maintainability, and long-term sustainability
• Improve developer experience through automation, documentation, and reusable platform capabilities
• Mentor and guide engineers across teams

YOU MUST HAVE:

• 8+ years of professional frontend engineering experience
• 3+ years of frontend architecture or technical leadership experience, with proven ability to balance hands-on development and architectural leadership responsibilities
• Experience building or scaling micro-frontend or federated frontend architectures
• Expert-level proficiency in: React, TypeScript, Modern frontend architecture patterns
• Demonstrated experience designing and implementing large-scale frontend systems or platforms, along with experience working closely with Product and UX teams to deliver scalable frontend systems
• 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 engineering problems at a level commonly seen in top tier technical training or high performing engineering roles
• Strong understanding of: Modular frontend architectures, Application composition and module isolation, Frontend performance optimization, State management and routing strategies, Build tooling and dependency management
• Proven ability to articulate architectural decisions and influence technical direction 
• Experience with modern build tools such as Vite, Webpack Module Federation, or equivalent
• Experience developing shared UI libraries or enterprise design systems
• Experience building frontend platforms supporting multiple applications or products
• Experience in IoT, smart home, SaaS, or enterprise platforms
• Experience with frontend observability, performance monitoring, and reliability engineering
• Experience working in cloud-native environments

WHAT'S IN IT FOR YOU:

• An Engineering culture with a: Platform-first mindset, strong emphasis on architectural clarity and maintainability, high ownership and accountability, collaborative partnership across Engineering, Product, and UX, focus on scalability, reliability, and long-term sustainability, and focus on adoption of modern tooling and AI-assisted engineering practices
• The opportunity to directly influence: The foundation of Resideo’s frontend platform for years to come, how engineering teams build and deliver customer experiences, developer productivity and delivery velocity, consistency and scalability of customer experiences across applications, and the success of Resideo’s unified platform strategy
• Work on cutting-edge technologies that impact millions of homes worldwide
• Collaborate with passionate professionals in a culture that values quality, innovation, and continuous learning
• Help shape the future of connected living through intelligent automation and AI-driven quality engineering
• 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 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.