Senior Software Engineer

Fully Remote Position Preferred Locations: Midwest based; Indianapolis, IN or IL, Chicagoland Area preferred

Who We Are: We are K1X. Our technology is used by the nation’s largest institutional investors, funds, and accounting firms, by bringing long- established solutions that are creating an all-digital K-1 experience. Our goal is to transform the K-1 industry by moving a traditionally analog based-process to an all-digital experience via our software solutions. Join us at the start of something exciting! Learn more at k1x.io

About your Role We are seeking a Senior Software Engineer who brings strong technical skills combined with ownership, initiative, and genuine enthusiasm for building products. This role is ideal for someone who: • Takes true ownership of features end-to-end • Has experienced the full software lifecycle (build → deploy → maintain → iterate) • Is self-directed and highly autonomous • Is motivated to contribute to a growing product and company, not just complete tickets

This is a hands-on, high-impact IC role where you will be one of the primary U.S.-based engineers, expected to make decisions and move quickly with minimal oversight.

Your Responsibilities • Design, build, and maintain full-stack applications using C#, .NET, Angular, and Azure • Own features end-to-end (requirements → development → deployment → support) • Break down problems into scalable, maintainable solutions • Write clean, production-ready code • Participate in code reviews and contribute to engineering best practices • Collaborate closely with product and engineering teams • Contribute to feature-level design and architecture (not just implementation) • Improve CI/CD pipelines and development workflows • Troubleshoot and resolve issues across distributed systems