Senior Software Engineer

About The Job
Tapcheck is looking for a Senior Software Engineer to join our fast-growing engineering team and help shape the platform that enables employees across the U.S. to access earned wages before payday. In this high-impact role, you'll design, build, and maintain core .NET/C# backend services, APIs, and integrations that support a rapidly growing user base and deliver a seamless experience for both employers and employees.

You'll collaborate closely with a small, highly collaborative onshore team and a larger offshore engineering team to deliver scalable, reliable, and maintainable solutions. This role offers the autonomy to lead your own projects, make key technical decisions, and mentor junior engineers, while having a direct impact on the platform that powers half a million users and continues to grow every day.

This role offers both a remote and hybrid option.
Employees located within 30 miles of Plano TX, are required to be in-office Tuesday through Thursday each week. Those residing beyond this radius may be considered for a fully remote arrangement, depending on experience and business needs.

What You'll Do

• Design, develop, and maintain core .NET/C# services, APIs, and back-end systems.
• Implement and integrate third-party APIs for authentication, authorization, and payroll functions.
• Partner with product, AI, and engineering teams to improve systems, workflows, and product reliability.
• Collaborate with a primarily onshore team of engineers to ensure scalable, maintainable, and performant solutions.
• Mentor other engineers and contribute to best practices for coding, testing, and deployment.
• Identify opportunities for process improvement and system enhancements in a fast-moving startup environment.
• Ensure code quality, documentation, and security compliance across all deliverables.

What You'll Bring

• Bachelor's or Master's degree in Engineering, Computer Science, or equivalent experience
• 7+ years of professional experience with .NET/C# development.
• Strong back-end focus with experience building robust, scalable applications.
• Experienced with implementing third-party APIs and handling authentication/authorization workflows.
• Proven ability to work effectively in startup environments, taking initiative and leading projects autonomously.
• Excellent communicator and collaborator, comfortable working across distributed teams (onshore and offshore).
• Curious, opportunistic, and open-minded about emerging technologies, including AI.
• Passionate about solving meaningful problems and building products that scale to millions of users.

At this time, Tapcheck does not provide sponsorship for employment-based visas (e.g., H-b, L-1, TN, etc.). Therefore, candidates must already possess the right to work in the United States without the need for employment-based visa sponsorship now or in the future.
This is a remote-friendly role. Ideally, candidates will sit in the following states: AL, AZ, CA, CO, DC, DE, FL, GA, ID, IL, LA, MI, MA, MO, NC, NH, NJ, NV, NY, PA, OR, OH, RI, SC, TX, UT, VA, WA, WI.
About Tapcheck
Tapcheck is a digital platform offering an easy and convenient way to access on-demand earnings early. Available at no cost to employers, our app-based on-demand pay solution helps relieve the financial stress that many employees experience on a daily basis.

The Tapcheck team is passionate about our mission to improve financial wellness and boost business productivity. By giving workers the ability to