Sr. Software Engineer

About the role

We are hiring a Senior Software Engineer to work on our core business platform — the system that runs settlements, payments, invoices, contracts, inventory, and related operations for a large agricultural cooperative.

This is a hybrid IC role: you will deliver product features and fixes alongside work that improves how we build and ship — automated testing, CI/CD, reliability, security hygiene, and day-to-day engineering quality. Much of the work is in a long-lived production codebase: you will change existing behavior carefully, refactor toward testability, and leave the next person in a better place. You will partner with existing engineers and an external engineering partner, use AI-assisted development as a standard part of your workflow, and help raise the bar for how the team ships.

What you will do

• Design, build, and maintain features across the .NET stack (C#, desktop and service layers) and SQL Server, including business logic that lives in stored procedures

• Refactor existing C# and SQL as you go — characterize current behavior with tests, improve structure incrementally, and avoid big-bang rewrites

• Own work end-to-end: understand the business path, implement the change, add automated coverage, and see it through review and release

• Strengthen delivery: improve build/test pipelines, migration safety, and the practices that make small, frequent changes the default

• Grow automated tests on high-value paths (unit, SQL/integration, API) so confidence comes from the pipeline, not from babysitting releases

• Contribute to Azure-hosted services and supporting infrastructure with a security- and operations-aware mindset

• Use AI coding assistants daily — for implementation, review, tests, and investigation — and help the team adopt effective patterns

• Collaborate with employees and external engineering partners; mentor peers through clear design, review, and documentation of important decisions

What we are looking forRequired

• 7+ years professional software development experience, including substantial C# / .NET

• Strong T-SQL and SQL Server experience; comfortable reading and changing complex stored procedures and data models

• Experience with CI/CD (Azure DevOps preferred) and a habit of shipping behind automated checks

• Working knowledge of Azure services commonly used with .NET applications

• Experience owning and refactoring large existing production codebases, not only building new services

• Proven practice writing automated tests and improving coverage on systems that already run in production