C# Server-Side Developer (Middle Office Engineering)

Location: Greenwich, Connecticut, United States; hybrid work with 2–3 onsite days per week.

Company

hirify.global provides staffing and contract technology services.

What you will do

• Design, develop, and maintain server-side applications and services using C#.
• Build scalable, high-performance software for mission-critical business systems.
• Work with SQL databases and messaging technologies in distributed application architectures.
• Debug, troubleshoot, and resolve complex application issues.
• Collaborate with cross-functional engineers throughout the software development lifecycle and participate in code reviews.
• Manage source code with Git and apply software development best practices.

Requirements

• 7+ years of experience developing server-side or backend applications with C#.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline.
• Strong experience with SQL databases and messaging technologies such as MQ.
• Strong coding, debugging, analytical, verbal, and written communication skills.
• Experience with Git or other version control systems and software development best practices.
• Ability to work onsite in Greenwich, Connecticut, 2–3 days per week.

Nice to have

• Experience with AWS or other cloud platforms.
• Experience using AI-assisted development tools.

Culture & Benefits

• 12-month contract engagement.
• Collaborative environment with a highly technical engineering team.
• Opportunity to work on business-critical applications.
• Independent work combined with cross-functional collaboration.