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Kotlin Jobs in Wisconsin (NOW HIRING)

NTT DATA, Inc.

WI · On-site

$90 - $120/hr

Mobile Application Developer (Kotlin Primary) Location: Westlake, Texas / Durham, North Carolina (Hybrid) Role Summary We are seeking a talented Mobile Application Developer with strong expertise in ...

Riedel Communications GmbH & Co. KG

WI · On-site

$80 - $120/hr

Join us as Software Engineer - Kotlin/Golang (m/f/d) on this exciting journey and experience the fascination of Riedel Communications in action at our location in Ghent. YOUR RESPONSIBILITIES * You ...

NTT DATA, Inc.

WI · On-site

$90 - $120/hr

The ideal candidate will also have working knowledge of Kotlin and Android development as a secondary skill. They will be responsible for building high‑quality mobile applications that provide ...

HTC Global Services

Mobile Developer

Madison, WI · On-site

Develop Android applications using Kotlin, Jetpack Compose, and Android XML layout structures. * Implement and maintain modern architectural patterns, including MVVM, MVI, and Clean Architecture.

Harris

$125K - $135K/yr

- Proficiency in Kotlin & Swift: Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await), including the platform runtimes, memory management and concurrency ...

Harris

$125K - $135K/yr

- Proficiency in Kotlin & Swift: Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await), including the platform runtimes, memory management and concurrency ...

Limelight Health

WI · On-site

$120 - $160/hr

Overview We're looking for a skilled and curious Software Engineer with strong experience in Java and Kotlin to help evolve Axoniq's developer platform and ecosystem. You'll work across the stack ...

HTC Global Services, Inc.

Mobile Developer

Madison, WI · On-site

$90 - $140/hr

Develop Android applications using Kotlin, Jetpack Compose, and Android XML layout structures. * Implement and maintain modern architectural patterns, including MVVM, MVI, and Clean Architecture.

NeighborFavor Inc.

WI · On-site

$120 - $150/hr

Ability to oversee cross-platform engineering teams spanning mobile (iOS/Swift, Android/Kotlin) backend (Micronaut/Kotlin, PHP, Kafka) and modern web frontends (React, TypeScript, Next.js), supported ...

Sweet Mustard

WI · On-site

$80 - $100/hr

Ervaring met native development (Swift, Objective‑C, Kotlin of Java) is een groot pluspunt * Vertrouwd met CI/CD‑pijplijnen (zoals Bitrise) is een extra troef * Voelt zich comfortabel in het ...

Basalte

WI · On-site

$70 - $90/hr

Dart, Kotlin, Swift, AWS, ... * be analytical, think logically and have a hands‑on mentality. * be a go‑getter and work independently with attention to deadlines. * be perfectly fluent in English ...

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$10

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How much do kotlin jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for kotlin 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?

Kotlin Developers are software engineers who specialize in writing applications using the Kotlin programming language. Kotlin is widely used for Android app development, but it can also be utilized for backend, web, and multiplatform projects. Kotlin Developers are responsible for designing, developing, testing, and maintaining codebases, often working collaboratively with other developers, designers, and stakeholders. They leverage Kotlin's concise syntax and safety features to create robust and efficient applications.

What jobs use Kotlin?

Kotlin is a programming language that is an alternative to Java. Kotlin is a popular option for people who develop applications and software for the Android mobile operating system. Your duties as a Kotlin developer include writing code for applications, testing your designs, and debugging the code. Some programmers who use Kotlin also use Java, Objective-C, and Swift to create apps and programs for different operating systems and platforms. Software engineers plan and oversee the entire development cycle for Kotlin programming projects using methodologies like Scrum and Agile. You can either develop apps for a company or independently.

What types of projects do Kotlin developers typically work on, and how do they collaborate with other team members?

Kotlin developers often work on building Android mobile applications, server-side applications, or even web development projects using frameworks like Ktor. Collaboration is key, as Kotlin developers regularly interact with UI/UX designers, backend engineers, QA testers, and project managers to ensure seamless integration and high-quality deliverables. Daily responsibilities might include writing clean, maintainable code, participating in code reviews, and attending agile stand-up meetings. Effective communication and teamwork are essential, especially when coordinating cross-functional tasks or integrating with legacy Java codebases.

What are the key skills and qualifications needed to thrive as a Kotlin developer, and why are they important?

To thrive as a Kotlin Developer, you need strong programming skills in Kotlin, a solid understanding of object-oriented principles, and experience with mobile or backend development, often supported by a degree in computer science or related fields. Familiarity with development tools such as Android Studio, IntelliJ IDEA, version control systems like Git, and knowledge of frameworks like Ktor or Spring Boot are typically required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are essential for building robust, efficient applications and contributing effectively to development teams.

What is the difference between Kotlin vs Java Developer?

AspectKotlin DeveloperJava Developer
Required CredentialsBachelor's in Computer Science, Kotlin certifications (optional)Bachelor's in Computer Science, Java certifications (optional)
Work EnvironmentMobile app development, Android projects, cross-platform appsEnterprise applications, backend systems, Android apps
Industry UsageGrowing in mobile and cross-platform developmentWidespread in enterprise and Android development
Search & Comparison IntentPopular for modern Android developmentTraditional Android and enterprise solutions

Both Kotlin and Java developers work in Android and software development, but Kotlin is newer and often preferred for modern Android apps due to concise syntax and interoperability. Java remains widely used in enterprise environments. Choosing between them depends on project requirements and developer expertise.

How many Kotlin jobs are there?

The number of Kotlin developer jobs varies depending on the region and current market demand, but Kotlin is a popular programming language for Android app development and backend services. Job postings for Kotlin developers are available on major job boards and tend to increase with the growth of mobile and server-side applications. Skills in Java, Kotlin, and Android Studio are often required for these roles.

How much do Kotlin developers make?

Kotlin developers typically earn between $70,000 and $130,000 annually, depending on experience, location, and industry. Senior developers with specialized skills in Android development or backend systems can earn higher salaries, especially in competitive markets or with additional certifications.
More about Kotlin jobs

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

The most popular types of Kotlin jobs in Wisconsin are:

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

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

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

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

What cities in Wisconsin are hiring for Kotlin jobs?

Cities in Wisconsin with the most Kotlin job openings:

Kotlin jobs near you
Infographic showing various Kotlin job openings in Wisconsin as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 70% Physical, 6% Hybrid, and 24% Remote job distribution, with an average salary of $128,340 per year, or $61.7 per hour.

Mobile Application Developer (Kotlin Primary)

WI • On-site

NTT DATA, Inc.
IT Services • 10K+ employees

7.4

Company rating: 7.4 out of 10

Based on 92 frontline employees who took The Breakroom Quiz

115th of 225 rated it services

Good employer

Recommended by parents

Respectful managers

Learn more about NTT DATA, Inc.external

$90 - $120/hr

Other

Posted 8 days ago

Job description

Mobile Application Developer (Kotlin Primary)

Location: Westlake, Texas / Durham, North Carolina (Hybrid)

Role Summary

We are seeking a talented Mobile Application Developer with strong expertise in Kotlin and Android application development as the primary skill, along with working knowledge of Swift and iOS development as a secondary skill. The ideal candidate will be responsible for building scalable, user-friendly, and high-performance mobile applications while supporting cross-platform mobile initiatives.

Day to Day job Duties
  • Design, develop, test, and maintain Android applications using Kotlin.
  • Build clean, scalable, and maintainable mobile solutions following Android best practices.
  • Integrate RESTful APIs, third-party SDKs, and backend services.
  • Develop responsive and intuitive mobile user interfaces.
  • Optimize applications for performance, security, and reliability.
  • Implement unit testing, debugging, and troubleshooting for Android applications.
  • Collaborate with UI/UX designers, backend developers, and product teams.
  • Participate in Agile ceremonies, code reviews, and release planning.
Basic Qualifications
  • 8+ years’ experience in Kotlin and/or Android application development
  • 8+ years’ experience with Android SDK, Android Studio, and/or Jetpack components
  • 8+ years’ experience in REST API integration and/or JSON handling
  • 8+ years’ experience with local storage solutions such as Room, SQLite, or SharedPreferences
Preferred Qualifications
  • Working knowledge of Swift and iOS development
  • Familiarity with UIKit and/or SwiftUI
  • Understanding of iOS application lifecycle and development fundamentals
EEO Statement

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For Pay Transparency information, please click here . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

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About NTT DATA

Sourced by ZipRecruiter

NTT DATA Services is a global business and IT services provider specializing in digital, cloud and automation across a comprehensive portfolio of consulting, applications, infrastructure and business process services. We are part of the NTT family of companies, a partner to 85 % of the Fortune 100.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Plano, TX, US

Year founded

1967

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Pay

Benefits

Hours and flexibility

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