Senior Software Engineer (API/Backend)

Job Description A hospitality company in Colorado is looking for a Senior Backend Software Engineer to join their growing team. We're looking for an experienced Senior Software Engineer to design, develop, and maintain robust backend services supporting either their Commerce stack and Mobile Applications. The role focuses on building scalable microservices architecture in Azure cloud, implementing complex payment processing systems, and modernizing our event-driven architecture. Key Responsibilities Design and develop high-performance RESTful APIs and microservices using .NET Core Architect and implement complex distributed systems using Azure cloud services Support the migration from Docker to Kubernetes/AKS containerization Develop and optimize event-driven architectures using Azure Service Bus Implement secure payment processing capabilities within our mobile applications Collaborate with cross-functional teams to design and implement new features Participate in code reviews and maintain high code quality standards. This position is a 6-month contract, likely to extend or possibly convert. The hourly rate for the position is $65-70. Medical, dental and vision are offered on your 1st day, and a 401K program on your 91st day. To be eligible for conversion, you must sit in one of these states: California, Colorado (3 days onsite if converted), Indiana, Michigan, Minnesota, Missouri, New Hampshire, New York, Nevada, Ohio, Pennsylvania, Utah, Vermont, Washington State, Wisconsin, and Wyoming. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Skills and Requirements 7+ years of software engineering experience with focus on backend development Expert-level proficiency in C# and .NET Core Deep understanding of microservices architecture patterns Experience with event-driven architectures and message queuing systems Strong experience with Azure cloud services, including: AKS, Service Bus, APIM, Monitor, App Insights, etc Proficiency in containerization technologies (Docker, Kubernetes) Collaborative and Strategic mindset

Created: 2026-04-04