Senior Software Engineer

Golden, CO, USFull-time$130k–$171k2026-10-22 → 2026-11-10

HybridNo visa sponsorship

Core

Designing, building, and maintaining scalable, high-performance web applications, APIs, and event-driven microservices for connected access solutions.

Role type

Senior Software Engineer (Backend/Cloud)

Builds

Connected access solutions enabling seamless access and safety

Domain

IoT / Security / Cloud Infrastructure

Required skills

C# / .NET Core, Git/GitHub, event-driven architectures, serverless, microservices, CI/CD, Azure cloud services

Preferred skills

Azure Functions/App Service/Cosmos DB, Kubernetes, API security, IoT web applications, firmware integration

Technologies

C#, .NET Core, Azure, Kubernetes, Git, GitHub, Cosmos DB, API Gateway

Responsibilities

Design and implement high-quality software solutions, develop scalable web applications and APIs, conduct code reviews, troubleshoot complex technical issues, mentor junior engineers

Seniority

Senior, hands-on IC

About Allegion

Allegion is committed to building and maintaining a diverse and inclusive workplace. Together, we embrace all differences and similarities among colleagues, as well as the differences and similarities within the relationships that we foster with customers, suppliers and the communities where we live and work. Whatever your background, experience, race, color, national origin, religion, age, gender, gender identity, disability status, sexual orientation, protected veteran status, or any other characteristic protected by law, we will make sure that you have every opportunity to impress us in you