{"schemaVersion":"jobsearcher.job.v1","id":"bfaff22365a30069eb71fa27","url":"https://jobsearcher.com/jobs/bfaff22365a30069eb71fa27","canonicalUrl":"https://jobsearcher.com/jobs/bfaff22365a30069eb71fa27","title":"Senior API Developer","description":"MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Our commitment to excellence and our \"Mission First\" orientation has resulted in steady growth and an expanding client base across government agencies. We have employees nationwide and for the past three consecutive years were named one of the fastest growing Veteran-owned companies in the nation. Please take a moment to browse through our website and learn more about what it means to serve with MKS2.\n\nSenior .NET Developer\nPay Rate: $130 - $140K annually with full benefits\nRole Description: API developer for .NET APIs on an Azure integration platform that sits between CRM apps and back-end DBs with data exposed via APIs. APIs are written in .NET Framework currently, with future migration to .NET Core. Develop and test new and updated APIs on the integration platform. Collaborate with front-end consumers and back-end data providers to align on design and conduct testing. Troubleshoot and fix production defects found in APIs. This role requires skills, experience, and best practices in .NET (Core and Framework) development, testing, and technical design. Azure experience is a plus but is not required. Experience with AI tools to accelerate development and testing is a plus.\nLanguages: .Net. Tech Stack: Azure\nResponsibilities include:\nDesigning, developing, and implementing services using C# and ASP.NET Web API/.NET Framework, integrating with authentication providers (OAuth/JWT or other auth patterns), and external services\nDeploying solutions through CI/CD pipelines\nPackaging and deploying APIs to Azure environments, and publishing them through Azure API Management for routing, policy enforcement, rating, versioning and monitoring.\nConduct testing of .NET APIs on Azure\nLeverage AI tools to accelerate development and testing\nCollaborate with other technical teams to align on design and testing\nCreate and maintain detailed technical documentation\nTroubleshoot and resolve production defects in APIs\nParticipate in Agile ceremonies\nReport on progress and status of development\n\nMandatory skills:\nAPI programming: Advanced\nMicrosoft .NET Framework: Advanced\nMicrosoft .NET Core: Advanced\nPreferred skills:\nMicrosoft Azure: Foundational\n\nDiversity creates a healthier atmosphere: MKS2 Technologies is proud to be an Equal Employment Opportunity / Affirmative Action employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.","company":"Mks2 Technologies","rawCompany":"mks2 technologies","city":"Washington","state":"DC","isRemote":false,"isActive":false,"createdAt":"2026-08-05T00:13:47.742Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior API Developer","description":"MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Our commitment to excellence and our \"Mission First\" orientation has resulted in steady growth and an expanding client base across government agencies. We have employees nationwide and for the past three consecutive years were named one of the fastest growing Veteran-owned companies in the nation. Please take a moment to browse through our website and learn more about what it means to serve with MKS2.\n\nSenior .NET Developer\nPay Rate: $130 - $140K annually with full benefits\nRole Description: API developer for .NET APIs on an Azure integration platform that sits between CRM apps and back-end DBs with data exposed via APIs. APIs are written in .NET Framework currently, with future migration to .NET Core. Develop and test new and updated APIs on the integration platform. Collaborate with front-end consumers and back-end data providers to align on design and conduct testing. Troubleshoot and fix production defects found in APIs. This role requires skills, experience, and best practices in .NET (Core and Framework) development, testing, and technical design. Azure experience is a plus but is not required. Experience with AI tools to accelerate development and testing is a plus.\nLanguages: .Net. Tech Stack: Azure\nResponsibilities include:\nDesigning, developing, and implementing services using C# and ASP.NET Web API/.NET Framework, integrating with authentication providers (OAuth/JWT or other auth patterns), and external services\nDeploying solutions through CI/CD pipelines\nPackaging and deploying APIs to Azure environments, and publishing them through Azure API Management for routing, policy enforcement, rating, versioning and monitoring.\nConduct testing of .NET APIs on Azure\nLeverage AI tools to accelerate development and testing\nCollaborate with other technical teams to align on design and testing\nCreate and maintain detailed technical documentation\nTroubleshoot and resolve production defects in APIs\nParticipate in Agile ceremonies\nReport on progress and status of development\n\nMandatory skills:\nAPI programming: Advanced\nMicrosoft .NET Framework: Advanced\nMicrosoft .NET Core: Advanced\nPreferred skills:\nMicrosoft Azure: Foundational\n\nDiversity creates a healthier atmosphere: MKS2 Technologies is proud to be an Equal Employment Opportunity / Affirmative Action employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.","datePosted":"2026-08-05T00:13:47.742Z","dateModified":"2026-08-05T00:13:47.742Z","hiringOrganization":{"@type":"Organization","name":"Mks2 Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bfaff22365a30069eb71fa27"},"url":"https://jobsearcher.com/jobs/bfaff22365a30069eb71fa27"}}