Senior .NET Engineer, eCommerce

- Build and maintain backend services and APIs supporting customer-facing digital experiences - Integrate backend services with Sitecore-driven experiences, enabling content-driven and configurable experiences across the platform - Design stable API contracts with clear versioning, backward compatibility, and predictable behavior - Build cloud-native services on Azure or other major cloud platforms, with attention to observability, resiliency, and performance - Drive technical design discussions, code reviews, and continuous improvement of development practices - Own quality end-to-end through automated testing and the right level of code coverage - Use modern AI-assisted development tools responsibly to improve productivity, code quality, and developer velocity We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Required Skills & Experience - 4+ years of handson development experience in C#/.NET, including building secure REST APIs, dependency injection, asynchronous programming, validation, and authentication/authorization patterns - Production experience building backend services with Node.js, including API frameworks and asynchronous, eventdriven service behavior - Experience supporting CMSdriven web platforms through backend services, integrations, and modern content delivery patterns - Proven experience working with hightraffic, consumerfacing platforms, with a strong understanding of scalability, performance tuning, and production readiness - Handson experience with headless or hybrid CMS platforms, such as Sitecore, Contentful, or similar composable architectures - Demonstrated ability to build and maintain automated test coverage, including unit tests and integration/API tests for critical workflows - Strong proficiency with testing frameworks such as xUnit, NUnit, MSTest, or Jest, along with mocking frameworks like Moq - Cloudnative development experience on Azure, AWS, or GCP, including deployments, environment configuration, and secrets management Nice to Have Skills & Experience - Hands-on experience working with ASP.NET - Prior experience working with Sitecore, including contentdriven and headless implementations - Handson experience with Optimizely, particularly for experimentation, personalization, or conversion optimization Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.

Created: 2026-03-07