Software Engineer (Python, React, Azure) - 2 Openings

Delavan Holdings is hiring two Software Engineers in Delavan, WI to build internal applications, system integrations, and AI-assisted automation in Python, TypeScript, and React on Azure. Full-time and on-site, working directly with the teams who use what you ship.

Turn real operating-company problems into working software: internal tools, integrations between line-of-business systems, and AI-assisted automations that remove manual work.

Job Details

• Job type: Full-time
• Schedule: Monday to Friday, day shift
• Work location: On-site in Delavan, WI 53115
• Benefits: [confirm standard Delavan Holdings package - health, dental, vision, 401(k), PTO]

Commutable from Lake Geneva, Elkhorn, Whitewater, Burlington, East Troy, Janesville, and Walworth County, and within reach of the Milwaukee, Madison, and Rockford metro areas.

About Delavan Holdings

Delavan Holdings is a diversified holding company with interests spanning automotive retail, RV dealerships, hospitality, logistics, industrial services, and professional services across Wisconsin and the greater Midwest. Our portfolio includes Kunes Auto Group, Kunes RV, Lake Lawn Resort, Camp Timber-Lee, G10 Fulfillment, and Ignition Dealer Services. The Office of the CTO is building a small, senior technology team at the holding company that serves every operating company in the portfolio, and this is one of five roles we are adding to it.

We are hiring two software engineers into the Office of the CTO. This is a hands-on building role: you will work directly with the people who use what you ship, prototype fast, validate, harden what sticks, and retire what does not.

One of the more interesting parts of the job: our non-technical teams build their own automations with Claude, and part of this role is deciding which of those deserve to become real systems, then rebuilding them as production-grade software without losing what made them useful in the first place.

What You'll Do

• Build and ship internal tools and applications end to end, across front end, back end, and data, that solve concrete operating-company problems
• Prototype quickly, validate with real users, harden what sticks, and replace or retire what does not
• Integrate line-of-business systems using their APIs, exports, and webhooks, building the custom glue where off-the-shelf options fall short
• Build AI-assisted automations and agent workflows where they materially reduce manual effort, applying the same engineering discipline as any other software
• Take automations that non-technical users built with Claude and rebuild them as production-grade, scalable software, preserving the original intent and logic while adding the reliability, security, and maintainability production requires
• Work directly with operating-company stakeholders to understand a problem, then translate loose requirements into shippable software with a fast feedback loop
• Keep everything in GitHub with code review, and write tests proportionate to what the solution touches
• Take work through design, build, test, and release, deploying through staged Azure environments with controlled releases
• Participate in sprint planning, backlog refinement, standups, reviews, and retrospectives, keeping work current in Asana and raising blockers early
• Document what you build: what it does, what it connects to, how it authenticates, and how it deploys
• Handle credentials, access, and data responsibly across entities, following least-privilege access, keeping secrets out of code, and respecting entity boundaries and data governance
• Design for resilience and adaptability, preferring simple architectures and open, portable formats that survive tool and vendor changes
• Support and monitor what you ship: reproduce, diagnose to root cause, fix, communicate status to affected teams, write the RCA, and run the lessons-learned review
• Track the impact and reliability of what you build, share reusable patterns and components with the team, and help prioritize which problems to take on next