Top Senior .NET Developer Jobs in Atlanta, GA

As a Lead Engineer, you'll lead the development of full stack applications, guide technical design, mentor engineers, and ensure quality across systems while collaborating with various teams.

Lead and mentor an engineering team building GovIntel and GovChannel product capabilities. Own technical direction, design and deliver scalable SaaS features, APIs, integrations, and platform reliability. Partner with Product, QA, Cloud Ops, and stakeholders to prioritize work, drive CI/CD and observability practices, lead reviews and incident response, and apply AI-assisted tools to improve development speed and quality.

Design, develop, test, operate and maintain production-ready full-stack software; own technical designs, perform code reviews, ensure reliability, security and compliance, and contribute to CI/CD and DevOps practices within an Agile team.

Design, build, and maintain custom ASP.NET WebForms pages, console apps, and SSRS 2008 reports. Troubleshoot custom development, manage branch merges and CI (Perforce, TeamCity, Octopus, GitHub), document features, moderate API/SSO forum, and support PHP SDK. Engage directly with customers in pre- and post-sales activities.

Design, build, and maintain complex C#/.NET applications (WPF/.NET Core); architect scalable solutions; mentor developers; lead code reviews; troubleshoot, optimize databases and apps; drive testing, SDLC and SAFe practices; reduce technical debt and document solutions.

Design, implement, test, and operate SaaS features using C#/.NET across backend and frontend teams. Debug complex systems, automate testing and CI/CD, apply DevOps ownership, and incorporate AI-assisted SDLC practices to deliver secure, high-quality customer solutions.

Develop scalable applications using .NET technologies and front-end frameworks, optimize solutions in Azure Cloud, collaborate with teams, and ensure robust data management.

As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.

The Senior .NET Backend Developer will design and develop backend services for a cryptocurrency exchange, focusing on high-frequency trading and secure transaction processing.

Lead backend development on the scheduling platform modernization, contribute across products, write APIs, and drive AI-accelerated software development workflows.

Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

The Staff Software Engineer will design .NET infrastructure, automate builds, maintain tooling for .NET libraries, and mentor peers while ensuring security and reliability.

As a Senior Full-Stack C#/.NET Engineer, you will fork and set up existing applications, implement architectural adjustments, and ensure deployment in Azure. The role requires close collaboration with stakeholders and troubleshooting legacy code.

The C#/.NET Developer will design, develop, and implement software solutions, collaborating in an Agile environment, and ensuring code quality and performance.

The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.

Lead design and development of full-stack applications using .NET 8, C#, and ASP.NET Core. Provide technical leadership across backend services, APIs and frontend (React/Angular), drive architecture and data strategy (SQL Server, Couchbase), enforce CI/CD and observability practices, coordinate offshore teams, and mentor engineers.

Develop and maintain scalable software solutions, mentor developers, and integrate AI tools. Collaborate on technical solutions aligned with business goals.

Design, implement, and maintain high-volume, cloud-native .NET services and RESTful APIs. Collaborate with analysts, plan technical approaches, perform unit and cross testing, investigate issues, support team members, and apply CI/CD and DevSecOps practices for secure, performant fintech applications.

The Senior .NET Software Engineer will develop and manage work-management software using a wide technology stack while collaborating with a remote engineering team.

Design, build, test, and maintain .NET applications using C# and Entity Framework Core for client/server and Azure web environments. Participate in code reviews, document development methods, apply Agile practices, use Azure DevOps for source control, develop UI components (HTML/CSS/jQuery/Bootstrap), and incorporate security best practices throughout the SDLC.

Design, develop, deploy, and support scalable web and Windows applications on the Microsoft stack. Implement integrations with SQL Server, optimize performance, build CI/CD pipelines, mentor junior engineers, and support SaaS platform operations and migrations.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

The Senior Software Engineer leads backend system development, mentors team members, and collaborates cross-functionally to deliver high-quality APIs and applications.