{"id":4294820,"url":"https://alion.io/job/resideo-sr-software-engineer-connected-devices","title":"Sr Software Engineer - Connected Devices","company":{"id":33746,"name":"Resideo","domain":"resideo.com","url":"https://alion.io/company/resideo","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":91,"open_postings":18,"ghost_share":0,"stale_share":0.556,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Golden Valley, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Azure Cosmos DB","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-11-13T15:22:10Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-14T07:41:27Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Designs, develops, tests, deploys, and supports cloud-based software for connected-device solutions. Independently owns moderately complex features and services from technical design through production deployment and operational support.\nThe engineer applies strong software engineering fundamentals and practical experience with cloud-native and distributed systems to make sound implementation and design decisions, troubleshoot complex production issues, and improve the reliability, scalability, security, maintainability, and observability of the platform.\nThis role collaborates closely with product, QA, operations, firmware, mobile, and other engineering teams, and provides\ntechnical guidance through design discussions, code reviews, and mentoring of less experienced engineers.\nJOB DUTIES:\nOwn the design, implementation, testing, deployment, and production support of backend services, RESTful APIs, and cloud components supporting connected products and customer-facing applications.\nDevelop high-quality software using C#/.NET and established engineering patterns, coding standards, automated testing, and code-review practices.\nDesign and implement integrations with databases, event streams, messaging systems, queues, storage, and other cloud-platform components.\nTranslate product and system requirements into maintainable technical solutions; clarify ambiguity and identify dependencies, risks, and operational considerations early.\nDesign solutions for moderately complex features and services, evaluate technical tradeoffs, and contribute to architectural decisions within the broader platform architecture.\nWrite and maintain unit, integration, and component-level tests; promote effective quality practices throughout the development lifecycle.\nParticipate in L3 production support, independently investigate complex issues using logs, metrics, traces, code behavior, and system dependencies, and drive root-cause analysis and corrective actions.\nDesign for reliability, scalability, performance, security, resiliency, and observability; define meaningful telemetry and operational readiness for owned services.\nCollaborate with product, QA, operations, firmware, mobile, architecture, and other engineering teams to deliver cross-functional capabilities.\nReview code and technical designs, provide constructive feedback, and mentor less experienced engineers in software design, implementation, and production support.\nIdentify and lead targeted improvements to system performance, reliability, maintainability, developer productivity, and technical debt.\nContribute to agile planning, provide clear status and risk updates, and document designs, operational procedures, and troubleshooting findings.YOU MUST HAVE:\n\n5+ years of professional software engineering experience developing and supporting production software, or equivalent demonstrated technical depth.\nStrong hands-on programming experience with C#/.NET, Java, or a comparable object-oriented language, including sound knowledge of software design principles and maintainable coding practices.\nExperience designing, developing, and supporting backend services and RESTful APIs in production environments.\nPractical experience with a major cloud platform such as Microsoft Azure, AWS, or Google Cloud.\nExperience with asynchronous messaging, event-driven architectures, microservices, or other distributed-system patterns.\nExperience with relational and/or NoSQL databases, data modeling, and appropriate data-access patterns.\nStrong automated-testing, debugging, and troubleshooting skills across application and service boundaries.\nExperience using source control, preferably Git, pull requests, code reviews, CI/CD pipelines, and modern software-development practices.\nDemonstrated ability to independently deliver moderately complex software from design through deployment and production support.\nAbility to analyze technical tradeoffs, communicate recommendations clearly, and collaborate effectively across teams and disciplines.\nExperience supporting production systems and participating in incident investigation, root-cause analysis, and corrective-action planning.WE VALUE:\n\nProduction development experience with C#/.NET and ASP.NET Core.\nHands-on experience with Microsoft Azure services such as App Service, Functions, Storage, Service Bus, Event Hubs, IoT Hub, or Cosmos DB.\nExperience building high-throughput, highly available, or geographically distributed cloud services.\nExperience with connected devices, IoT platforms, device telemetry, device state, provisioning, or command-and-control workflows.\nExperience with containers and orchestration technologies such as Docker and Kubernetes.\nExperience building or operating mission-critical systems with strict availability requirements (e.g., life-safety, 99.99%+ uptime)Experience using AI-assisted development tools (e.g., GitHub Copilot, coding agents) effectively in day-to-day engineering\n\nExperience with observability platforms and practices, including structured logging, metrics, distributed tracing, dashboards, alerting, and service-level indicators.\nExperience with infrastructure as code and automated cloud deployments.\nExperience working with globally distributed teams and operating with autonomy across time zones.\nWHAT'S IN IT FOR YOU:\nInnovation: Bring your creative ideas to the table and be part of a company that is shaping the future of the Smart Home\nThe opportunity to be an engineering partner on products that individuals interact with on a daily basis that impacts their comfort, safety, and security\nBe a part of a team that is growing and regularly investing in research and development to continue to strengthen the products we offer new information and 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