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.

Design, develop, test, and implement web and core processing applications. Troubleshoot production issues, write unit/integration tests, collaborate with business and QA, propose technical solutions, and assist in deployments and refactoring while adhering to coding standards.

Design, develop, test, deploy, and maintain scalable software and services. Collaborate with stakeholders to translate requirements, perform code reviews, troubleshoot issues, implement automated tests, mentor junior engineers, and contribute to architecture, CI/CD, and performance optimizations.

Design, build, test, and maintain scalable cloud-based software and infrastructure. Deliver complex features, troubleshoot production issues, mentor junior engineers, and integrate AI-assisted tools responsibly across the SDLC. Contribute to architecture, code quality, observability, and modernization efforts while promoting team standards and best practices.

The Senior Application Developer leads ERP solution design and implementation, ensuring technical execution aligns with business needs. Responsibilities include application configuration, development, support, and stakeholder management while mentoring junior team members.

Design, develop, and execute automated tests and frameworks for functional, regression, integration, end-to-end, and performance testing across web, API, and system workflows. Integrate tests into CI/CD pipelines, collaborate with cross-functional teams on test plans, analyze results, report defects, and improve automation coverage and observability to support high-volume payment processing delivery.

Design, build, and operate a massively scalable, distributed Azure-based usage billing platform. Work full-stack across service management, deployment, monitoring, security, performance, tooling, and Livesite to ensure accurate usage capture, aggregation, processing, and reliable billing at cloud scale.

Design, build, test, and support scalable production software and services. Translate requirements into system components, troubleshoot and resolve production issues, perform code reviews, maintain documentation, apply secure coding and testing practices, and collaborate with cross-functional teams to deliver reliable releases.

Lead architecture strategy for enterprise payment platforms, champion cloud-native and microservices designs, drive API-led integration, reduce architectural risk, ensure reliability and compliance, and mentor engineering teams to deliver scalable, secure, high-performance payment solutions aligned to business goals.

Lead development and implementation of advanced application engineering solutions for blending and refinery process control. Collaborate with product, sales, and manufacturing teams, provide technical expertise and customer support, troubleshoot complex issues, drive continuous improvement, and present technical solutions to stakeholders.

Design, develop, and maintain full-stack cloud web applications. Build responsive React front ends, scalable .NET back ends and REST APIs, deploy on Azure using containers and IaC, manage databases, implement CI/CD, monitor production, and work within Agile teams.

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.

Design, develop, customize and maintain enterprise Sitecore solutions (versions 9/10, SXA, JSS, XM Cloud). Produce technical specs, implement components, test and debug in test and production, support teammates, perform demos to customers, and escalate/resolve issues.

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, 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.

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

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

The Senior Software Engineer leads product development and enhancement, ensuring alignment with business needs, overseeing technical projects, and mentoring team members.

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

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.

Work with customers and cross-functional teams to design, build, and deliver cloud-based solutions. Develop, optimize, debug, and refactor code; produce design docs; act as DRI and on-call responder; improve system reliability, observability, and performance; contribute to open-source and collaborate with Microsoft product teams.

The role involves leading a development team, managing project timelines, performing hands-on coding, and aligning technical efforts with business goals.

Lead a scrum software team to design, build, and maintain scalable .NET/C# services and REST APIs in an AWS-first environment. Mentor engineers, implement event-driven architectures, messaging, caching, and frontend solutions (Angular/React). Diagnose performance and architectural risks and deliver highly available production systems.

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.