Senior Software Engineer - API & Cloud (C#, AWS)

Kforce has a client that is seeking a Senior Software Engineer - API & Cloud (C#, AWS) in Birmingham, AL. Overview: Our client is seeking a Senior Software Engineer to join its Open Banking team as the group prepares to move a key application into production mid-year. This role will focus primarily on backend development, with an emphasis on building and supporting scalable, secure APIs hosted in AWS. The ideal candidate is a strong C# engineer with deep API development experience, a solid understanding of modern cloud-based architectures, and the ability to collaborate effectively within a cross-functional engineering team. Key Responsibilities:

• Design, develop, and deliver high-quality backend software solutions using C# and API-driven architectures
• Build and maintain RESTful APIs supporting Open Banking initiatives
• Conduct system analysis to identify performance, scalability, and reliability issues
• Develop and implement technology solutions to resolve complex technical challenges
• Apply software testing techniques, code optimization practices, and debugging methodologies to ensure production-ready solutions
• Collaborate closely with other engineers, developers, and technology partners to achieve shared objectives
• Manage and contribute to multiple initiatives simultaneously in a fast-paced environment
• Support the transition of applications into production and ongoing enhancements post-launch
• Bachelor's degree in Computer Science, Computer Engineering, or a related field
• 5+ years of professional software engineering experience
• Strong hands-on experience with C# and API development (required)
• Experience developing and supporting applications hosted in AWS or similar cloud platforms
• Solid understanding of software structures, computing systems, and system integration concepts
• Knowledge of software testing methodologies, debugging, and performance optimization
• Strong analytical, problem-solving, and communication skills
• Proven ability to execute, deliver, and take ownership of assigned work

• Experience in banking, financial services, or regulated environments
• Exposure to or experience with React (front-end experience is a strong plus, but not required)
• Experience supporting applications as they move from development into production