Resideo is growing a new software development team that is reinventing the smart home and our portfolio of software services and connected devices. We serve a rapidly expanding ecosystem of connected devices and millions of users. Here you will have the opportunity to invent and create data driven solutions that connect customers with their home and build mobile and web applications supporting end users and service providers. Join a team that designs, develops and integrates highly complex systems within Resideo. You will be integral in creating system solutions that meet the evolving needs of our customers. You will be involved in every aspect of the systems life cycle, from the front end of business development through product end of life. Apply software engineering knowledge, tools, and principals to develop improved systems. Design high tech systems to integrate homes to manage comfort, efficiency, cost and security for our customers. **JOB DUTIES:** As a Senior Software Engineer this is your opportunity to: + Design and develop highly available, low latency back-end services and APIs supporting customer facing front end applications for Resideo products and services + Implement IoT device connectivity to our back-end services + Architect and implement enhancements to a highly distributed cloud platform + Participate in integration of new products & consumer features into the connected devices platform + Identify and propose technical improvements using your software engineering knowledge and principals + Accelerate innovation and growth, teaming with some of the world’s most talented engineers **YOU MUST HAVE:** + Minimum 5+ years of experience building highly scalable consumer-facing platforms + Strong background in designing and developing services using C# and .NET + Experience building containerized applications with Docker and Kubernetes + Strong CI/CD experience + Experience architecting, designing, and developing testable, fault-tolerant, and performant software + Strong emphasis on and experience with unit testing of services using frameworks like nUnit, xUnit, Moq + Experience of building reliable, scalable and performant data structures and algorithms + Knowledge of concepts and architectural patterns of developing highly available distributed systems – eg. messaging, distributed sagas, workflows, load balancing + Familiarity with Active-Active multi-region distributed concepts + Knowledge of web service technologies such as REST and JSON + Experience developing or deploying applications on Azure or AWS cloud platforms + Experience designing and implementing systems that process high volumes of event and requests + Knowledge of network protocols (HTTP, gRPC, MQTT, TCP, UDP) + Knowledge of event streaming and message queue services: EventHub, Kafka, Kinesis, Message Bus, RabbitMQ, SQS + Database experience (Relational and Non-relational eg SQL Server, Postgres, Cosmos, Mongo, DynamoDB) + Knowledge of security standard and best practices for cloud software development + Demonstrated experience on testing and validating functionality of code changes before promoting to production **WE VALUE:** + Experience developing, deploying, and running and operating large scale platforms and services on Azure + Experience developing IoT device services and products + Experience with streaming video technologies + Experience building and operating client facing APIs for large volumes of users + Collaboration and teamwork + Attention to detail + High quality work product **WHAT'S IN IT FOR YOU:** + 5 weeks of paid vacation + Hybrid work model + Flexible working hours + On-site canteen & home office meal vouchers + Pension plan or DIP contributions + Discounted phone plans & company product discounts + Multisport Card & cafeteria program \#LI-FM1 \#LI-HYBRID 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](http://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](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/EEO%20is%20the%20Law%20poster.pdf?rv=fdc492d184344b3ea4aec0c96b321632), ["EEO is the Law" Supplement Poster ](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/EEO%20is%20the%20Law%20Supplement%20Poster.pdf?rv=ebe367cad846443e8fa5aa86062813b6)and the [Pay Transparency Nondiscrimination Provision](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/Pay%20Transparency%20Nondiscrimination%20Provision.pdf?rv=11a9cf6533ba426296b137d906b0ce01). 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](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Resideo%20%20-%20Recruitment%20Privacy%20Notice.pdf?rv=6d871e71bfa24982b181c92fda232b7a). If you require a reasonable accommodation to apply for a job, please use Contact Us form for assistance.