Software Developer; Sioux Falls, SD

Mid-Level Software Engineer

Location:

Sioux Falls, SDWork Arrangement:
Primarily onsite, with one remote day per week

Experience:

3+ years preferred

Employment Type:

Full-time

Position Overview We are looking for a mid-level Software Engineer to join our development team in Sioux Falls, SD.This is a strong opportunity for a developer who has built a solid technical foundation and is ready for more variety, ownership, and exposure to the full software development process.

Our developers work across applications, databases, APIs, integrations, cloud services, automation, and user-facing systems. Depending on the project, you may be optimizing a database query one day, building an API the next, troubleshooting a production integration, improving a front-end workflow, or figuring out how to apply a new AI capability to a real business problem.

You will not be expected to know everything. We are looking for someone who is curious, learns quickly, enjoys solving problems, and wants to become a stronger engineer across the stack.

Why This Role Is Interesting If you're starting to feel boxed into one part of the development stack, this role provides an opportunity to broaden your experience.

You will have the opportunity to:

Work across the full application stack rather than being limited to a single layer.

See projects through from business problem and requirements to development, deployment, and production support.

Work with databases, APIs, web applications, cloud services, integrations, automation, and infrastructure.

Build software that is actively used by real businesses and users.

Work directly with the people using the software and understand why something is being built.

Take meaningful ownership of features and projects as your experience grows.

Gain exposure to different systems, industries, and technical challenges.

Experiment with new technologies when they provide a practical advantage.

Use modern AI development tools as part of your everyday workflow.

Learn from experienced developers while still having room to make technical decisions of your own.

This is an especially good fit for someone who enjoys being a generalist and wants to become the kind of engineer who can look at an unfamiliar system or business problem and figure out how to solve it.

Responsibilities Design, develop, test, and maintain business applications using C# and related technologies.

Develop and maintain web-based interfaces using HTML, JavaScript, and related front-end technologies.

Write, troubleshoot, and optimize SQL queries and relational database workloads.

Build and maintain APIs and integrations with internal and third-party systems.

Troubleshoot issues across applications, databases, integrations, hosting environments, and production systems.

Work with team members and business users to translate requirements and problems into practical software solutions.

Participate in application architecture and technical design discussions.

Maintain and improve existing applications while developing new functionality.

Participate in code reviews and contribute to development standards and software quality.

Use AI-assisted development tools for coding, debugging, research, testing, documentation, and problem solving.

Evaluate and validate AI-generated solutions rather than treating generated code as automatically correct.

Participate in deployment and production support activities.

Take increasing ownership of projects and technical decisions as your experience grows.

Required Qualifications 3+ years of professional software development experience preferred.

Professional experience with C# and the .NET ecosystem.

Strong working knowledge of SQL and relational databases.

Experience with HTML and JavaScript.

Experience using Git or another modern…