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Kotlin Developer Jobs in Wisconsin (NOW HIRING)

Fiserv, Inc.

Staff Engineer

Milwaukee, WI · On-site

Staff Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated ... Kotlin; 3 years using end-to-end software development tools including Gradle, GIT, and Jenkins; and ...

Topgolf Payroll Services

WI · On-site

$170 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

... Kotlin), backend (Go, Scala, or similar), and API design. * Set engineering standards and best ... practices for mobile development, code quality, testing, and release processes. * Stay close to the ...

Socket.dev

WI · On-site

$136 - $253/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Kotlin/Jetpack Compose) development. * Proven experience leading technical direction on a mobile product -- architecture decisions, technology choices, and engineering standards -- not just execution.

Genus PLC

Software Engineering Manager

Windsor, WI · Hybrid

$135K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Flutter, React Native, Swift, Kotlin * SCADA/industrial protocol experience: Modbus, OPC UA, BACnet ... GitHub Actions, GitLab CI, Azure DevOps, Jenkins * Infrastructure as Code and cloud platforms (AWS ...

Zendesk

Engineering Manager

Madison, WI · On-site

Engineering Manager, Authentication (Core Services) Join us at Zendesk, where we're on a mission to ... Java/ Kotlin, Node) and cloud providers (AWS/GCP). * Experience with privacy and compliance ...

Genus PLC

Software Engineering Manager

Windsor, WI · On-site +1

$135K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Flutter, React Native, Swift, Kotlin * SCADA/industrial protocol experience: Modbus, OPC UA, BACnet ... GitHub Actions, GitLab CI, Azure DevOps, Jenkins * Infrastructure as Code and cloud platforms (AWS ...

Zendesk

Engineering Manager

Madison, WI · On-site

Engineering Manager, Authentication (Core Services) Join us at Zendesk, where we're on a mission to ... Java/ Kotlin, Node) and cloud providers (AWS/GCP). * Experience with privacy and compliance ...

Genus PLC

Software Engineering Manager

Windsor, WI · On-site +1

$135K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Flutter, React Native, Swift, Kotlin * SCADA/industrial protocol experience: Modbus, OPC UA, BACnet ... GitHub Actions, GitLab CI, Azure DevOps, Jenkins * Infrastructure as Code and cloud platforms (AWS ...

Gordon Food Service

Senior Software Engineer

Stevens Point, WI · On-site

$119K - $156K/yr

The Senior Software Engineer develops, creates, and modifies general computer applications software ... Strong proficiency in Kotlin or Java with backend object-oriented frameworks using dependency ...

Acrisure

Software Engineer, Data (L1)

Stevens Point, WI · On-site

$111K - $133K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Across our broader tech stack, we code primarily in Python, Scala, Kotlin, Java, and JavaScript and ... Familiar with DevOps process * Experience creating and sharing standards, best practices ...

Baxter

Principal Software Engineer, Android

Milwaukee, WI · On-site

$112K - $154K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Proficiency in Java/Kotlin, with additional familiarity in JavaScript/TypeScript and C++ for ... Experience working in Agile environments using tools like Azure DevOps or Jira, and version control ...

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Kotlin Developer information

See Wisconsin salary details

$10

$61

$84

How much do kotlin developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for kotlin developer in Wisconsin is $61.70, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $71.11 per hour, depending on experience, location, and employer.

What is a Kotlin developer?

A Kotlin Developer is a software developer who specializes in using the Kotlin programming language to build applications, primarily for Android but also for backend, web, and multiplatform development. They are responsible for writing clean, efficient code, debugging applications, and integrating Kotlin-based solutions with existing systems. Kotlin Developers often work with frameworks like Ktor for server-side applications and Jetpack Compose for modern Android UI development. They collaborate with teams to design, develop, and maintain software projects, ensuring performance and scalability.

What are the typical responsibilities of a Kotlin developer?

As a Kotlin Developer, you'll primarily focus on designing and implementing reliable and efficient software components using Kotlin, often as part of an agile team. Your daily tasks may include developing new features, fixing bugs, writing unit tests, and collaborating with UX designers, product managers, and quality assurance engineers to refine user requirements and deliver high-quality products. Additionally, you may participate in code reviews, contribute to architectural decisions, and help maintain documentation. Regular communication and collaboration with your teammates is key to ensuring that projects stay on schedule and technical standards are maintained.

What are the key skills and qualifications needed to thrive as a Kotlin developer?

To thrive as a Kotlin Developer, you need strong proficiency in Kotlin programming, solid understanding of object-oriented design principles, and experience with Android or server-side development. Familiarity with tools such as Android Studio, version control systems like Git, and build automation tools, as well as relevant certifications or coursework, is often expected. Effective problem-solving, attention to detail, and teamwork are critical soft skills for this role. These competencies are crucial for building robust, scalable applications and collaborating efficiently in agile development environments.

How much do Kotlin developers make?

Kotlin developers typically earn between $70,000 and $130,000 annually, depending on experience, location, and industry. Skilled developers with expertise in Android development and modern frameworks tend to command higher salaries. Salaries may also vary based on certifications and the complexity of projects they handle.

What are the most commonly searched types of Kotlin Developer jobs in Wisconsin?

The most popular types of Kotlin Developer jobs in Wisconsin are:

What are popular job titles related to Kotlin Developer jobs in Wisconsin?

For Kotlin Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Kotlin Developer jobs in Wisconsin look for?

The top searched job categories for Kotlin Developer jobs in Wisconsin are:

Kotlin Developer jobs near you
Infographic showing various Kotlin Developer job openings in Wisconsin as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $128,340 per year, or $61.7 per hour.

Sustaining Software Engineer

Johnson Health Tech North America Inc

Cottage Grove, WI • On-site

Full-time

Re-posted 19 days ago

Johnson Health Tech rating

8.1

Company rating: 8.1 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

155th of 490 rated machine equipment manufacturers

Job description

Description


Turning real-world product challenges into smarter, stronger fitness technology

At Johnson Health Tech, we build fitness equipment and technology that helps people move, train, recover, and stay connected to their goals. Behind every console, feature, update, and customer experience is a team that makes sure our products work the way they should - in the lab, in the field, and everywhere in between.


We're looking for a Sustaining Software Engineer to join our Software Engineering team in Cottage Grove, WI. This role is a great fit for someone who enjoys solving real-world problems, digging into technical details, and working across teams to turn customer and field feedback into better products.


If you like troubleshooting, improving processes, working with global teams, and finding the "why" behind an issue, this could be a great opportunity to grow your engineering career with a global fitness brand.


What You'll Bring to the Team

In this role, you'll help support and improve the software behind our fitness consoles. You'll work with engineering, product management, customer support, testing, and DevOps teams to troubleshoot issues, strengthen testing processes, and support quality improvements. 


You'll spend your time:

  • Troubleshooting field issues related to software and hardware
  • Turning field quality issues into clear, actionable testing requirements
  • Supporting and improving automated test processes and testing infrastructure
  • Creating and improving quality reports and automated reporting tools
  • Communicating directly with tech support, quality, product managers, and global software teams
  • Helping improve testing processes, practices, and documentation
  • Supporting individual development projects as needed

Requirements


What Will Help You Succeed

We're looking for someone who is curious, collaborative, and comfortable jumping into complex problems. You don't need to know everything on day one, but you should enjoy learning, asking good questions, and working with others to find practical solutions.


Qualified candidates will bring:

  • Bachelor's degree or above in Computer Science, Computer Engineering, Electrical Engineering, Physics, Mathematics, or another science/technical engineering field preferred
  • Experience with object-oriented programming in a language such as C++, C#, Java, or Kotlin
  • Experience with scripting languages such as Python or JavaScript
  • Experience with built-in and integration unit testing
  • Experience writing or editing technical documentation
  • Experience with project sustaining or inherited projects preferred
  • Strong written and verbal communication skills
  • Ability to work well with diverse teams and individuals
  • Ability and willingness to travel domestically and internationally
  • Ability and willingness to communicate with overseas teams during non-business hours when needed


Why Johnson Health Tech?

Johnson Health Tech is a global fitness company with a family of brands that includes Matrix, Vision, and Horizon. We design, manufacture, and support fitness equipment used by people around the world - from commercial fitness facilities to homes and specialty wellness spaces.


This role gives you the chance to be part of a team that directly impacts product quality and customer experience. You'll work on real issues, collaborate with global teams, and help make our products stronger for the people who use them every day.



Equal Opportunity Employer, including Protected Veterans and Individuals with Disabilities.

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