Top Senior C# Jobs in Atlanta, GA

The Senior Full Stack Engineer will design and develop full stack solutions, lead technical initiatives, mentor engineers, and influence architecture within the Aladdin Private Markets platform.

The Principal C++ Engineer leads design and delivery of trading software, focusing on C++ and FIX protocol to create high-performance systems and provide technical guidance. Responsibilities include software development, quality assurance, collaboration with teams, and continuous improvement of trading solutions.

Lead the design and development of robust trading systems using C++, focusing on high-performance and low-latency solutions, while guiding teams and ensuring software quality.

Lead engineering solutions for software development at Bank of America, focusing on hands-on technical leadership, team mentorship, and architectural excellence in .NET applications.

Design, build, and maintain scalable, secure software and cloud infrastructure. Deliver complex features, write tests, troubleshoot issues, drive architectural decisions, mentor junior engineers, and responsibly integrate AI-assisted development tools across the SDLC.

Design, develop, troubleshoot, and deliver C#-based child nutrition management and payment software. Participate in code reviews, follow Agile practices, provide technical support, and estimate project timelines while maintaining database design best practices.

Lead design, development, and deployment of systems-level software; manage and mentor engineering teams; drive technical direction, coding, and architecture decisions; collaborate with product, QA, and operations; establish coding standards and best practices; evaluate new technologies; and ensure scalable, secure, high-quality software delivery across real-time, networking, streaming, and desktop/embedded domains.

The Microsoft Biz Apps Developer will design and deliver case management solutions using Microsoft Dynamics 365 and Power Platform technologies, and lead project phases from discovery to deployment while ensuring high-quality outcomes.

The Software Engineer oversees application development and maintenance, ensuring software runs smoothly, creating reports, and improving systems. The role involves UI development using ASP.NET MVC and Razor, focusing on usability and user experience.

Design, develop, and maintain scalable, cloud-native Java/J2EE services and APIs for equity investments. Collaborate with business and engineering teams to document requirements, implement multi-threaded solutions, create tests, perform code reviews, mentor junior engineers, and apply CI/CD and agile practices to deliver high-quality financial software.

Full‑stack web developer building and supporting React/TypeScript SPAs and C#/ASP.NET Core backend microservices. Design REST APIs, optimize SQL Server/T‑SQL schemas, implement secure coding and authentication, participate in code reviews, testing, CI/CD, production monitoring, and cross‑functional delivery of client‑facing fintech applications.

The Senior Software Engineer will develop scalable software frameworks, mentor junior engineers, and collaborate on design and feature development for web applications using diverse technologies.

Support and configure a proprietary benefits platform: diagnose and resolve production defects, implement client configurations for plan changes, produce configuration designs and estimates, perform technical analysis, and collaborate with the Implementation Team to ensure quality and timely deliverables.

Design and deliver end-to-end solution architectures by translating business requirements into scalable, secure technical solutions. Partner with stakeholders, domain architects, and delivery teams to model architectures, ensure compliance with enterprise standards, promote reuse, and support deployment, observability, and operational efficiency. Mentor junior architects and ensure alignment with risk, cybersecurity, and change management practices.

The Senior Software Engineer develops high-quality software, mentors junior engineers, and ensures projects align with best practices and modern technologies.

As a Senior Full-Stack .NET Developer, you will design, build, and maintain web applications and internal platforms to support healthcare operations, ensuring performance and scalability while collaborating with various teams.

The PHP Developer will design and build applications, handle maintenance, and migrate between PHP and .Net with over 5 years of experience.

The IOS Developer will collaborate with business and product teams to innovate in mobile commerce, prototyping ideas and developing applications while ensuring adherence to mobile best practices.

The Senior .NET Developer is responsible for designing and maintaining web applications, developing APIs, and collaborating on software lifecycle activities in a healthcare modernization project.

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

The Senior Software Engineer will design, develop, and maintain software applications, lead coding efforts, mentor junior staff, and collaborate with cross-functional teams to align solutions with business goals.

Lead design and delivery of cloud-native, scalable backend services using C#/.NET in an event-driven microservices architecture. Collaborate with architects and product owners, implement and consume REST/Graph APIs, deliver infrastructure-as-code, use Kubernetes for container orchestration, mentor engineering teams, contribute platform enhancements, and ensure systems consider healthcare concepts and HIPAA impact.

Seeking a Senior Cloud Software Engineer with 5+ years in software development, excellent Java skills, and experience with cloud platforms and microservices.

Responsible for designing and developing websites with Sitecore, providing technical support, ensuring Agile practices, and managing hosting providers and performance.

Develop mobile applications using C# and Xamarin, partner with DBA for data extraction, and work on validation testing and optimization.