Job Description
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
Who You Are:
As the ideal candidate for this role, you possess:
Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)
4–9+ years of software development experience (flexible based on capability)
Strong experience with C# and .NET
Experience with modern JavaScript frameworks (Angular preferred; React/Vue acceptable)
Experience building SaaS or cloud-native applications
Experience with Microsoft Azure, including:
- Azure Service Bus
- Azure Functions
- Azure API Management
- Azure SQL
Experience with Docker and Kubernetes
Familiarity with Git, CI/CD pipelines, and Azure DevOps
Experience with testing frameworks (NUnit, MSTest, Playwright, etc.)
It’s Truly a Match If You Have:
In addition to the above, we’re looking for candidates who have:
- Experience with PDF/document generation tools (Aspose, IronPDF, iTextSharp)
- Experience in tax technology, accounting software, or financial platforms
- Exposure to Python or AI/ML tools
- Experience in high-growth SaaS or startup environments
What Sets This Role Apart:
High Ownership: You will be one of the core U.S.-based engineers
Real Impact: Direct influence on product and technical direction
Growth Opportunity: Help scale a fast-growing SaaS company
Autonomy: Build, ship, and own your work end-to-end
Unlimited Vacation Policy + Sick Time + Holidays
Paid Parental Leave
Fully Remote Opportunity
Healthcare Benefits and 401K
Growing Startup Culture
