Software Engineer III

Ready to take your career global?

Make your mark at one of the biggest names in payments. We're looking for a .NET Full Stack Developer to join our ever-evolving technology team and help build the secure, scalable, and high-performing business systems that power global commerce.

What you'll own

• Design, develop, test, deploy, and maintain enterprise-grade business applications and backend services using C#, .NET Framework, and modern .NET technologies.
• Build and integrate Web Services, RESTful APIs, WCF services, and system interfaces to support business operations and cross-platform connectivity.
• Design and optimize SQL Server databases, including schema modeling, stored procedures, queries, indexing strategies, and performance tuning.
• Develop and enhance web-based applications, administrative portals, and user-facing interfaces while collaborating closely with backend services.
• Troubleshoot and resolve application, database, security, and performance issues, ensuring reliability, scalability, and maintainability across systems.

What you'll bring

• Bachelor's degree or above in Computer Science, Software Engineering, or a related discipline, with hands-on experience in software development.
• Strong proficiency in C#, .NET Framework, .NET Core, or modern .NET technology stacks, with solid knowledge of object-oriented programming and software design principles.
• Experience developing and integrating Web Services, SOAP, WCF, RESTful APIs, and service-oriented architectures.
• Strong SQL Server expertise, including database design, query optimization, stored procedures, transactions, and performance tuning.
• Experience working with front-end technologies such as JavaScript, TypeScript, React, Vue, Angular, HTML, and CSS, along with Git-based collaborative development practices.
• Excellent analytical and problem-solving skills, with the ability to understand and enhance existing systems and codebases.
• Strong communication skills, accountability, and a commitment to delivering high-quality solutions in a team environment.

It's a bonus if you have

• Experience working on enterprise applications in Retail, Restaurant, ERP, CRM, POS, or other large-scale business environments.
• Hands-on experience with ASP.NET MVC, ASP.NET Core, Entity Framework, Dapper, or other ORM frameworks.
• Experience optimizing SQL Server performance in high-concurrency, large-volume, or mission-critical systems.
• Familiarity with deployment and operational technologies such as IIS, Windows Server, Docker, CI/CD pipelines, Azure, or AWS.
• Experience modernizing legacy applications, including .NET Framework upgrades, WCF service migration, and integration refactoring.
• Ability to read and understand English technical documentation.
• A mindset that reflects our values: Think like a client, Act like an owner, and Win as one team.

About the team

Our inclusive and global teams win together every day. We're proud to have some of the best engineering talent in the industry, creating innovative solutions that support businesses and consumers worldwide. You'll collaborate with passionate developers, architects, product managers, and quality engineers while contributing to technology platforms that drive digital commerce at scale.

What makes a Globalpayer?

Globalpayers think like a client, act like an owner, and win as one team. We're curious and innovative, always looking for better ways to deliver impact. We empower each other to make decisions, value diverse perspectives, and work together to achieve great outcomes. Our passion for excellence drives everything we do.

*Does this sound like you? Then you sound like a Globalpayer. Apply now to take your career global.