AI-First .NET Developer for Internal LLM Tools

Bruno Independent Living Aids; Town of Oconomowoc (WI); On-site; USD 60,000 - 90,000; Full time

Job summary

Bruno Independent Living Aids is seeking a software developer to design, test, and deploy applications in the Information Technology department. You will work on .NET solutions, SQL Server, integrations, and BI reporting, while building AI-powered internal tools and agent workflows to support business processes.

You will collaborate with senior staff, maintain Epicor customizations, and contribute to code reviews, unit tests, and documentation.

Qualifications

• Position requires a Bachelor’s degree in computer science or related field and 0-3 years of software development experience, including internship, co‑op, or substantial academic project work.
• Candidate must have demonstrated ability to develop and deploy working software using at least one general‑purpose language (C#, Python, Java, or JavaScript/TypeScript), SQL, source control (GIT), and RESTful APIs, and must be able to explain and defend the design of their own prior work.
• Routine use of AI-assisted development tools (Claude Code, GitHub Copilot, Cursor, Windsurf) and practical experience building LLM applications preferred.
• Experience in a manufacturing environment preferred.
• Exposure to Epicor, Jitterbit, or Salesforce is a plus.
• Willingness to work primarily in the Microsoft/.NET stack is required.

Responsibilities

• Develop, test, and deploy software applications, integrations, APIs, and SQL Server database objects under the direction of senior technical staff.
• Use AI-assisted and agentic development tools as a routine part of daily development work.
• Assist in maintaining and extending existing Epicor C# customizations, Jitterbit operations, and Salesforce APEX classes.
• Write and maintain unit tests, and participate in code review and pull request cycles.
• Follow established source control, branching, build, and deployment practices.
• Create and maintain documentation for software, integrations, APIs, and procedures.
• Build and maintain LLM-based tools, prompts, and agent workflows that support internal business processes.
• Evaluate model and prompt performance against defined test cases, and document results, regressions, and failure patterns.
• Assist senior staff in the design and productionizing of internal LLM harnesses and multi-agent workflows.
• Identify manual business processes that are good candidates for automation, and propose practical solutions.
• Work with company staff to gather requirements and translate them into technical specifications.
• Provide lifecycle support of applications, including troubleshooting, defect resolution, and enhancement requests.
• Develop and maintain BI reports and dashboards that provide valuable information for business analysis.

Skills

C#

Python

Java

JavaScript/TypeScript

SQL

RESTful APIs

Git

AI-assisted development

Education

Bachelor's degree in computer science or related field

Tools

Epicor

Jitterbit

Salesforce

Git

Job description

Bruno Independent Living Aids is seeking a software developer to design, test, and deploy applications in the Information Technology department. You will work on .NET solutions, SQL Server, integrations, and BI reporting, while building AI-powered internal tools and agent workflows to support business processes.

You will collaborate with senior staff, maintain Epicor customizations, and contribute to code reviews, unit tests, and documentation.