Senior .NET Developer

ResponsibilitiesWork with business analysts to fix bugs and refine and implement new featuresWork on back-end API written in C# using Akka.net, CQRS, and MediatR (prior experience a plus), including writing unit tests in XUnit and integration tests using tools like PlaywrightWork on ASP.NET Core front-end with older pages using MVC and Razor, and migrate to a newer component- based approach using BlazorWrite custom SQL Server stored procedures when necessary to increase performance or when Entity Framework LINQ is insufficientRead documentation to implement calls to external APIs to facilitate integration with partner systemsDeploy code to Azure using continuous integration with Azure DevOps and GitKeep up-to-date on current software development trends and contribute creative solutions to business problemsBe aware of security best practices and follow all Martus standards and requirementsOther responsibilities as required Qualifications & CompetenciesEnthusiasm to learn new technologies and architectural patternsPrior experience with C# and ASP.NET Core using Visual StudioKnowledge of HTML, CSS, and JavaScriptFamiliarity with Entity Framework and SQL ServerA desire to learn cutting-edge technology like Blazor and Akka.netInterest in, or prior exposure to, python, agentic programming, RAG, LLMs, or AI-augmented engineering is a plusStrong critical thinking skills to explore possible solutions to uncommon problems (beyond just searching StackOverflow or using vibe coding)The ability to work independently and require little oversightCommitment to good software development practices, including doing the boring things like writing tests and documentationAuthorized to work in the United States Company and CultureWe’re proud of our product, and very proud of the many customers who say, “We love Martus!”We want to provide a terrific customer experience. Our support is personal, responsive, and flexible.We’re a rapidly growing company, but small enough that everyone matters. Teamwork is ultra-important.Our core product is evolving rapidly; we’ve got an agile development environment with almost daily releases.Information security and customer confidentiality are paramount.Martus is remote-only. You’ll work from home. Our client base spans North America, with additional partner-supported clients in global regions, including Australia and Canada. Competitive salary and benefits commensurate with experience.BenefitsRemote WorkTo apply to this job, please send your resume to pwheeler@martussolutions.com with the title "Senior .NET Developer - Christian Tech Jobs" or click the button below.