2

Full Time Kotlin Multiplatform Developer Jobs (NOW HIRING)

UI Desktop Developer

Manhattan, NY · On-site

$55 - $71.50/hr

... .NET, Kotlin Multiplatform, etc.) • Ensure cross-platform compatibility and optimize the ... a UI Developer with a strong portfolio of cross-platform projects • Proficiency in web ...

As we continue investing in Kotlin Multiplatform, you'll help determine where shared code ... Partnered with Android engineers to identify opportunities for shared business logic using Kotlin ...

Senior Software Developer

Saint Louis, MO · On-site

$53 - $70/hr

... Kotlin Multiplatform codebase. * Own architectural scoping-articulating trade-offs and risks ... Continuously improve developer experience through smarter tooling, build optimization, CI/CD, and ...

Senior Software Developer

Saint Louis, MO · On-site

$53 - $70/hr

... Kotlin Multiplatform codebase. * Own architectural scoping-articulating trade-offs and risks ... Continuously improve developer experience through smarter tooling, build optimization, CI/CD, and ...

Senior Software Developer

Saint Louis, MO · On-site

$53 - $70/hr

... Kotlin Multiplatform codebase. * Own architectural scoping--articulating trade-offs and risks ... Continuously improve developer experience through smarter tooling, build optimization, CI/CD, and ...

As we continue investing in Kotlin Multiplatform, you'll help determine where shared code ... Partnered with Android engineers to identify opportunities for shared business logic using Kotlin ...

Our team of scientists, engineers, and parents is small but mighty - we share a mission to make ... Work with Kotlin Multiplatform and Compose for iOS - we're already building with it, and we'd love ...

Our team of scientists, engineers, and parents is small but mighty - we share a mission to make ... Work with Kotlin Multiplatform and Compose for iOS - we're already building with it, and we'd love ...

Sr Software Engineer

Minneapolis, MN · On-site

$139K - $174K/yr

... DevOps tools like GitHub • GitLab • KotlinKotlin Multiplatform (KMM) • PTC Code beamer • Good understanding of Continuous Integration environments (Jenkins, Bamboo, Electric Cloud) • ...

IOS Developer

Lakeland, FL · On-site

$48 - $66/hr

Experience with Kotlin Multiplatform * Experience with Azure DevOps and GitHub * Experience with the release of at least 1 publicly available app to the Apple Store participating from feature ...

next page

Showing results 1-20

Full Time Kotlin Multiplatform Developer information

See salary details

$10

$61

$83

How much do full time kotlin multiplatform developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for full time kotlin multiplatform developer in the United States is $61.13, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $70.43 per hour, depending on experience, location, and employer.

What is the difference between Full Time Kotlin Multiplatform Developer vs Android Developer?

AspectFull Time Kotlin Multiplatform Developer

Full Time Kotlin Multiplatform Developers focus on building cross-platform applications using Kotlin, targeting Android, iOS, and other platforms. Android Developers specialize in creating applications specifically for the Android ecosystem. Both roles require Kotlin proficiency, but Kotlin Multiplatform Developers work across multiple platforms, while Android Developers focus solely on Android. Employers in tech companies and startups often seek both roles, but Kotlin Multiplatform Developers are in demand for projects requiring code sharing across platforms.

More about Full Time Kotlin Multiplatform Developer jobs

What cities are hiring for Full Time Kotlin Multiplatform Developer jobs?

Cities with the most Full Time Kotlin Multiplatform Developer job openings:

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

The most popular types of Kotlin Multiplatform Developer jobs are:

What job categories do people searching Full Time Kotlin Multiplatform Developer jobs look for?

The top searched job categories for Full Time Kotlin Multiplatform Developer jobs are:

Infographic showing various Full Time Kotlin Multiplatform Developer job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 3% Part Time, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $127,151 per year, or $61.1 per hour.

Senior Mobile Engineer - Kotlin Multiplatform

webAI Inc

Austin, TX • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 5 days ago


Job description

About the Role:
We're building a flagship cross-platform application on Kotlin Multiplatform (KMP) using Compose Multiplatform as well as SwiftUI. The ideal candidate will have a proven track record of developing and deploying native mobile apps using KMP technology.
Responsibilities:
  • Shared KMP modules - You will write shared Kotlin Multiplatform code that provides significant, testable business logic and repositories.
  • Compose Multiplatform UI and Native SwiftUI - You will write user interface code to utilize shared code modules.
  • On-device AI - You will integrate artificial intelligence frameworks both on-device and remotely.
  • Performance - Profile and harden app performance on real devices. Troubleshoot hard, technical bugs.
  • Code review and collaboration - Review human and coding-agent diffs with equal rigor, contribute to project conventions, and mentor teammates. Improve the quality of delivered code.

Qualifications:
  • 4+ years of mobile development with shipped production apps on Android, iOS, or both
  • Strong Kotlin skills including coroutines and Flows.
  • Demonstrated interest in AI engineering
  • Solid experience with mobile tooling and app stores
  • Strong mobile product instincts

Preferred Skills:
  • Compose Multiplatform or strong Jetpack Compose experience, including understanding recomposition stability
  • SwiftUI experience would be beneficial, including comfort working at the Swift/Kotlin boundary via SKIE, Swift Export, and/or hand-written interoperability code
  • Experience working with Rust UniFFI, C++, and JS is a plus
  • Contributions to open-source ML/AI or KMP libraries is a bonus

We at webAI are committed to living out the core values we have put in place as the foundation on which we operate as a team. We seek individuals who exemplify the following:
  • Truth - Emphasizing transparency and honesty in every interaction and decision.
  • Ownership - Taking full responsibility for one's actions and decisions, demonstrating commitment to the success of our clients.
  • Tenacity - Persisting in the face of challenges and setbacks, continually striving for excellence and improvement.
  • Humility - Maintaining a respectful and learning-oriented mindset, acknowledging the strengths and contributions of others.

Benefits:
We strive to provide competitive benefits to all employees. The benefits listed in this posting generally apply to U.S.-based employees. For employees hired outside the United States, benefits may vary based on local law, country-specific requirements, and the employment platform or entity through which the employee is hired.
  • Competitive salary
  • Comprehensive health, dental, and vision benefits package
  • 401(k) match
  • Equity options
  • $200/month Health & Wellness stipend
  • Continuing Education support
  • $500/year Function Health subscription
  • Free parking for in-office employees
  • Flexible Time Off (FTO)
  • Parental leave for eligible employees
  • Supplemental life insurance

webAI is an Equal Opportunity Employer and does not discriminate against any employee or applicant on the basis of age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We adhere to these principles in all aspects of employment, including recruitment, hiring, training, compensation, promotion, benefits, social and recreational programs, and discipline. In addition, it is the policy of webAI to provide reasonable accommodation to qualified employees who have protected disabilities to the extent required by applicable laws, regulations and ordinances where a particular employee works.