Senior Software Engineer: IoT & Cloud, Client-Facing

i3 Product Development; Town of Sun Prairie (WI); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Health insurance with zero deductible

401(k) with match

Employee Stock Purchase Program

Dental and vision coverage

Paid time off

Paid holidays

Job summary

i3 Product Development is seeking an experienced software engineer who thrives on solving complex problems and working directly with clients and cross‑functional teams.

You will contribute across the full product lifecycle—from requirements review and feature shaping to architecture, development, testing, deployment, and support. Collaboration with designers, firmware, mechanical, and project managers is essential to deliver scalable, maintainable software and connected-product experiences.

Qualifications

• Bachelor’s degree in Computer Science or a related discipline.
• Five or more years of professional experience designing, developing, testing, and debugging web-based software solutions.
• Proficiency with Java, Python, or C#.

Responsibilities

• Review product requirements, develop project estimates, and break complex work into manageable tasks.
• Design, develop, test, and maintain stable, scalable software solutions.
• Design and implement cloud-based web applications, web services, and IoT solutions.
• Collaborate with clients to define product features, clarify technical requirements, and architect effective solutions.
• Troubleshoot and resolve software issues throughout development and after deployment.
• Participate in software architecture decisions and technical design discussions.
• Work within collaborative, Agile development teams.
• Contribute to code reviews, automated testing, continuous integration, and other software quality practices.
• Communicate technical concepts clearly to both technical and non-technical audiences.
• Continuously expand your skills through varied project work, emerging technologies, and shared learning

Skills

Java

Python

C#

RESTful services

AWS

Azure

Google Cloud

Agile

Git

CI/CD

Automated testing

Education

Bachelor’s degree in Computer Science or related

Tools

Git

CI/CD

Automated testing frameworks

Job description

i3 Product Development is seeking an experienced software engineer who thrives on solving complex problems and working directly with clients and cross‑functional teams.

You will contribute across the full product lifecycle—from requirements review and feature shaping to architecture, development, testing, deployment, and support. Collaboration with designers, firmware, mechanical, and project managers is essential to deliver scalable, maintainable software and connected-product experiences.