One of the greatest things about AWS cloud is the AWS Lambda - event-driven service where AWS “runs your code in response to events”. It is a perfect fit for any backend jobs or scheduled tasks. Unfortunatelly AWS Lambda currently supports code in Node, Python or Java. And it runs on Amazon Linux. Thankfully, it looks like Microsoft is making .net for a cross platform world. Moreover, it looks like it would be possible to natively compile dotnet applications.