Principal .NET Developer
7 days ago
Location: Remote – Preferred states: NC, FL, CO, WA, PAEmployment Type: Permanent / Direct Hire / Full-timeSalary: up to $200K (depending on experience)Work Authorization: Only candidates who do not require sponsorship now or in the future will be consideredThe RoleWe are seeking a Principal Software Engineer to serve as both a hands-on technical leader and the primary architect of core systems. This role is ideal for a player-coach who thrives in smaller teams, takes full ownership of technical architecture, and is capable of driving modernization across legacy and modern platforms. This individual will act as the complete system owner, responsible for on-premises and hybrid cloud environments, databases, networking, and application architecture.What You’ll DoLead modernization of a legacy .NET v4 platform toward .NET 8 while ensuring stability of current systems.Own architecture for applications, infrastructure, databases, and networking across on-premises and Azure hybrid environments.Provide hands-on development (C#, .NET, EF, T-SQL) while also guiding technical direction, performing code reviews, and setting standards.Define and implement strategies for scaling, security, and reliability of systems and data.Collaborate with a fractional product manager to refine requirements and align technical solutions with business goals.Mentor engineers, establish best practices, and ensure adherence to modern engineering principles.Troubleshoot and resolve issues across networking, servers, and data systems.Partner with DevOps to guide CI/CD, QA, and automation standards (though not responsible for building pipelines directly).Required Experience10+ years of professional software engineering experience, including leadership and architecture responsibilities.Deep expertise in .NET (C#) with significant experience in both legacy (.NET v4) and modern (.NET 6/8) systems.Strong T-SQL and Entity Framework experience from a software engineering perspective.Proven ability to modernize and optimize large-scale systems.Solid experience with SQL Server (on-prem) and Azure SQL.Hands-on familiarity with on-premises infrastructure: Windows Server, IIS, and vSphere.Practical knowledge of networking fundamentals (switches, firewalls, DNS, troubleshooting).Experience with hybrid cloud environments, particularly Azure services.Excellent communication skills and ability to thrive in a player-coach role.Preferred ExperiencePrior experience modernizing systems from legacy to modern .NET.Exposure to React-based UIs and integration with .NET backends.Familiarity with CI/CD and DevOps concepts in Azure DevOps.Experience guiding QA/automation strategies within small teams.Previous experience evolving into CTO-level leadership in a smaller company environment.
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Principal .NET Developer
7 days ago
Atlanta, United States Agile Resources, Inc. Full timeLocation: Remote – Preferred states: NC, FL, CO, WA, PAEmployment Type: Permanent / Direct Hire / Full-timeSalary: up to $200K (depending on experience)Work Authorization: Only candidates who do not require sponsorship now or in the future will be consideredThe RoleWe are seeking a Principal Software Engineer to serve as both a hands-on technical leader...
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Principal .NET Developer
4 days ago
Atlanta, GA, United States Agile Resources, Inc. Full timeLocation: Remote Preferred states: NC, FL, CO, WA, PA Employment Type: Permanent / Direct Hire / Full-time Salary: up to $200K (depending on experience) Work Authorization: Only candidates who do not require sponsorship now or in the future will be considered The Role We are seeking a Principal Software Engineer to serve as both a hands-on technical leader...
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.Net Developer
2 weeks ago
Atlanta, United States ProArch Full timeOverview Mid-Level .NET Developer. We are seeking a skilled Mid-Level .NET Developer to provide essential support functions for a healthcare client. The ideal candidate will have a strong background in .NET development, database management, and modern web technologies. Responsibilities Provide essential support functions for a healthcare client. Key...
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.NET Developer
3 weeks ago
Atlanta, United States Assigncorp Full timeWe are seeking a .NET Developer with strong experience in C# and .NET to design, develop, and maintain payment systems. The ideal candidate will have expertise in building scalable, secure, and high-performance applications, and will collaborate with cross-functional teams to deliver payment solutions. Responsibilities Design, develop, and maintain payment...
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.NET Developer
2 weeks ago
Atlanta, United States Assigncorp Full timeWe are seeking a .NET Developer with strong experience in C# and .NET to design, develop, and maintain payment systems. The ideal candidate will have expertise in building scalable, secure, and high-performance applications, and will collaborate with cross-functional teams to deliver payment solutions. Responsibilities Design, develop, and maintain payment...
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.NET Developer
4 days ago
Atlanta, GA, United States Apex Informatics Full timeJob Title: .NET Developer Location: Hybrid 3 Days - Atlanta, GA 30308 Duration: Long term NEED DL COPY Job Summary: Seeking a .NET Developer responsible for designing, coding, testing, modifying, and debugging software applications. The ideal candidate will translate business requirements into secure, maintainable code and collaborate with stakeholders to...
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.NET Developer
1 week ago
Atlanta, GA, United States Apex Informatics Full timeJob Title: .NET Developer Location: Hybrid 3 Days - Atlanta, GA 30308 Duration: Long term NEED DL COPY Job Summary: Seeking a .NET Developer responsible for designing, coding, testing, modifying, and debugging software applications. The ideal candidate will translate business requirements into secure, maintainable code and collaborate with stakeholders to...
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.Net Developer
3 weeks ago
Atlanta, United States Kanak Elite Services Full timeJob Title .NET Developer Location Atlanta, GA (Onsite) Employment Type Full-time Seniority Level Mid-Senior level Interview Process MOI: Onsite interview. Job Description We are seeking an experienced .NET Developer with 8+ years of expertise in ASP.NET, VB.NET, and C#, strong background in web technologies such as ExtJS and Angular/TypeScript, and...
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.Net Developer
1 week ago
Atlanta, United States ProArch Full timePosition Summary Mid-Level .NET Developer: Provide essential support functions for a healthcare client. The ideal candidate will have a strong background in .NET development, database management, and modern web technologies. Key Requirements Bachelors degree with a minimum of 6+ years of relevant work experience. Technical Skills Proficient in C# .NET 4.8...
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.Net Developer
2 weeks ago
Atlanta, United States ProArch Company Full timePosition Summary Mid-Level .NET Developer: Provide essential support functions for a healthcare client. The ideal candidate will have a strong background in .NET development, database management, and modern web technologies. Key Requirements Bachelor’s degree with a minimum of 6+ years of relevant work experience. Technical Skills Proficient in C# .NET 4.8...
