Servicepath Job Board Job Board / Senior .NET Performance Engineer / Apply Senior .NET Performance Engineer Personal Information First Name * Last Name * Email * Phone * Country * Postal Code * Professional Details Resume * Resume must be larger than 0 bytes and less than 25 MB. Personal Information How many years of experience do you have with JavaScript? * How many years of experience do you have with .NET? * Do you have experience with any of the following: CPQ, billing/subscription systems, ERP/accounting software, PSA/MSP platforms, or payment and tax integrations? * How many years of experience with client interaction? * Are you using AI tools in your office tasks? If yes, which tools? Please specify their names. * What is your Expected Salary? * Do you have experience with modern low-allocation .NET patterns like Span<T>, Memory<T>, or ArrayPool? * Have you worked with RavenDB or another document database at scale? * Do you have hands-on experience identifying and fixing performance bottlenecks in .NET services? * Do you have experience investigating issues like GC pressure, memory leaks, and thread contention in long-running .NET applications? * Are you authorized to work in the United Kingdom? * Please provide your updated active LinkedIn Profile link. * Submit