Top Senior C# Jobs in Atlanta, GA

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.

Lead the design and architecture of software systems, mentor developers, and develop scalable applications using C#, React, and Azure. Emphasizes CI/CD and AI tools.

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.

Responsible for leading software development projects, managing teams, and delivering software products using agile methodologies while ensuring communication and organization under tight deadlines.

The Sr. Xamarin Mobile Application Developer is responsible for mobile app development using Xamarin, C#, and related technologies, focusing on enterprise-level code and unit testing.

As a Software Developer, you will develop and maintain applications, collaborate with business partners, participate in code reviews, and mentor junior developers while ensuring high-quality technology solutions.

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.

Design, build, and maintain web pages and web applications end-to-end. Coordinate with other development teams (D365 CRM, D365 Finance & Ops, Azure, mobile, MFA). Enhance and support multiple systems including Client Portal, Payroll Processing, SharePoint, Data Factory, and Integration Services. Gather and document requirements, participate in usability testing, optimize code for performance and reliability, and troubleshoot issues while collaborating with stakeholders.

Design, develop, test, deploy, and maintain Python applications, REST APIs, microservices, and enterprise systems. Collaborate with architects, designers, developers, and clients to deliver technical solutions. Integrate AI models and services, contribute reusable components, participate in code reviews, troubleshoot software, and follow modern development practices. The role requires client-facing consulting, cloud, database, software lifecycle, and AI/ML experience, with preferred exposure to LLM platforms, RAG, vector databases, data engineering, containers, and DevOps.

Leads and develops the Cost Engine software engineering team while remaining hands-on with C#/.NET APIs, backend services, ETL, and data systems. Sets technical direction, reviews code, handles complex architecture and production issues, manages agile delivery, removes blockers, and partners with product, architecture, and Scrum teams. Drives modernization, observability, reliability, security, legacy deprecation, and team growth.

Lead design and development of Windows desktop applications, enforce development best practices, integrate accessibility features, and manage the full lifecycle of application features.

As a Senior Software Engineer, you'll design, develop, and maintain software systems for warehouse automation, collaborating with engineering teams to enhance client operations.

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, develop, integrate, test, and maintain hardware and software for embedded systems. Produce schematics, wiring diagrams, and documentation; perform hardware/software integration and V&V; manage development workflows in Azure DevOps; provide technical support and project status reporting; improve and sustain existing products.

Lead quality engineering by embedding test strategy across teams: define acceptance criteria, coach developers on maintainable automation (unit to E2E), design shared test infrastructure, integrate tests into CI/CD, and promote shift-left practices and DORA-driven metrics to improve delivery and reduce escaped defects.

The Lead Developer oversees development teams, architects solutions, mentors staff, and ensures compliance with coding standards in IT Finance & Accounting applications.

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.

The Software Developer II will develop, test, and maintain applications using C#/.NET, collaborate with business partners, and improve development processes while mentoring junior developers.

Design and implement AI-driven applications using Verint technology, working with cross-functional teams to enhance customer experience and operational efficiency.

Design, build, test, deploy, and maintain cloud-based applications, microservices, and infrastructure. Ensure application performance and quality, fix bugs, write automated tests, and collaborate on new features. Use AI-assisted development tools daily and implement IaC and modern architecture patterns to deliver secure, maintainable code.

Build and maintain internal developer platforms, CI/CD systems, automation frameworks, and tooling to improve developer productivity and deployment reliability for Azure-hosted SaaS products. Troubleshoot deployments, design infrastructure-as-code, measure engineering productivity, and drive automation across teams.

Build and maintain internal developer platforms, CI/CD systems, automation frameworks, and tooling to improve developer productivity, deployment reliability, and operational maturity for Azure-hosted SaaS security products.

Senior .NET Developer to build the ORCA compliance system. Design and deliver distributed, RESTful web/cloud services and Web APIs using ASP.NET, C#, AngularJS, MongoDB, SQL Server, AWS and Pivotal. Full-stack development, deployment support, and production delivery responsibilities.