Senior API Developer

MKS2 Technologies

API developer for .NET APIs on an Azure integration platform at MKS2 Technologies. Collaborating on design, testing, and troubleshooting within an agile environment.

Posted 7/23/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $130,000 - $140,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and implementing APIs using C# and ASP.NET, with a strong focus on Azure deployment and CI/CD practices. Proficient in collaborating with technical teams and maintaining comprehensive documentation while leveraging AI tools for enhanced development and testing.

Highest-signal resume keywords

API ProgrammingMicrosoft .NET FrameworkMicrosoft .NET CoreMicrosoft AzureCI/CD Pipelines

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NET Web APIOAuthJWTAzure API ManagementTesting .NET APIsAgile MethodologiesTechnical DocumentationTroubleshootingProduction Defect Resolution

Soft Skills

CollaborationCommunication

Tools & Technologies

AzureAI Tools

Tech Stack

Tools & technologies

ASP.NETAzure.NET

About the role

Key responsibilities & impact

Designing, 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
Deploying solutions through CI/CD pipelines
Packaging and deploying APIs to Azure environments, and publishing them through Azure API Management for routing, policy enforcement, rating, versioning and monitoring.
Conduct testing of .NET APIs on Azure
Leverage AI tools to accelerate development and testing
Collaborate with other technical teams to align on design and testing
Create and maintain detailed technical documentation
Troubleshoot and resolve production defects in APIs
Participate in Agile ceremonies
Report on progress and status of development

Requirements

What you’ll need

API programming: Advanced
Microsoft .NET Framework: Advanced
Microsoft .NET Core: Advanced
Microsoft Azure: Foundational

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account MKS2 Technologies Website LinkedIn All Job Openings 201 - 500 employees Founded 2008 🤝 B2B 🔒 Cybersecurity B2B
Cybersecurity
IT Services MKS2 Technologies is a technology business established in 2008 that provides services to the Federal Government and commercial clients. The company focuses on defining missions, employing domain knowledge, formulating strategies, and implementing solutions. Built on values instilled by its founder, a former combat veteran, MKS2 emphasizes long-term relationships and effective communication to ensure project success. They are known for their expertise in IT enterprise solutions and cybersecurity initiatives, serving various clients across the science and technology sectors. Senior API Developer Job not on LinkedIn 🔥 0 minutes ago 🇺🇸 United States – Remote 💵 $130k - $140k / year ⏰ Full Time 🟠 Senior 🔙 Backend Engineer ASP.NET Azure .NET Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Designing, 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
Deploying solutions through CI/CD pipelines
Packaging and deploying APIs to Azure environments, and publishing them through Azure API Management for routing, policy enforcement, rating, versioning and monitoring.
Conduct testing of .NET APIs on Azure
Leverage AI tools to accelerate development and testing
Collaborate with other technical teams to align on design and testing
Create and maintain detailed technical documentation
Troubleshoot and resolve production defects in APIs
Participate in Agile ceremonies
Report on progress and status of development 🎯 Requirements
API programming: Advanced
Microsoft .NET Framework: Advanced
Microsoft .NET Core: Advanced
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