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Nelnet International

Software Engineer - Mid Level Full-Stack .Net (work-from-home)

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This position designs, creates, maintains, audits, and improves software applications by performing coding, debugging, testing and troubleshooting throughout the application development process.


Job Qualifications:

  • Minimum three (3) to five (5) years of related experience as a Full-Stack .NET software engineer

  • Ability to work on multiple projects/ tasks in an agile environment

  • Good communication and presentation skills at all levels – colleagues, clients and top management

  • Results-oriented, resourceful and a good team-player

Experience/Skills Requirement:

  • Has worked on applications and solutions using C#.NET/ASP.NET for the back-end (.NET Framework and/or .NET Core)

  • Has worked on Angular/React/JavaScript for the front-end

  • Has worked with SQL Server, including writing and reviewing EF/EF Core queries

  • Has AWS experience, particularly S3 and SQS

  • Has developed solutions with necessary automated (unit/integration) tests, and understands REST API design and JWT-based authentication

  • Familiar with Azure DevOps (Git, Boards, Pipelines) and Agile/Scrum sprint-based delivery

  • Experience with CQRS/MediatR, Clean Architecture, or similar layered architecture patterns

  • Familiarity with E2E testing tools (e.g., Playwright) and structured logging (e.g., log4net/Serilog)

Responsibilities and Duties:

  • Design, build, and maintain software that meets user needs

  • Write and maintain unit, integration, and end-to-end tests; keep coverage at or above team thresholds

  • Find and fix production issues, including job/worker failures and data processing errors

  • Adapt fast when priorities or requirements change

  • Keep your technical skills sharp

Most importantly, we are looking for people who can live by our Values:

  • Providing superior customer experiences

  • Creating an awesome work environment

  • Pursuing opportunities for diversification and growth

  • Communicating openly and honestly

  • Giving back to the communities in which we live and work


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