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 ...
Senior Mobile Developer, Growth (US)
New York, NY ยท On-site +1
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 ...
Senior Mobile Developer, Growth (US)
New York, NY ยท On-site +1
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 ...
The Senior Mobile App Developer will engage with Java/Kotlin Cross-Platform and AWS technologies to create innovative mobile applications for robotics solutions, overseeing the entire software ...
The Senior Mobile App Developer will engage with Java/Kotlin Cross-Platform and AWS technologies to create innovative mobile applications for robotics solutions, overseeing the entire software ...
Collaborate with backend engineers to design and refine APIs for secure, efficient data exchange ... Strong proficiency in Kotlin, Compose Multiplatform, and mobile architecture patterns (MVVM ...
Collaborate with backend engineers to design and refine APIs for secure, efficient data exchange ... Strong proficiency in Kotlin, Compose Multiplatform, and mobile architecture patterns (MVVM ...
Senior Android Engineer (KMM)
Emeryville, CA ยท On-site
$150 - $200/hr
As a Senior Engineer, you will also contribute to the continuous improvement of our development ... Design, develop, and maintain robust, scalable, and high-performance Mobile Kotlin Multiplatform ...
Senior Android Engineer (KMM)
Emeryville, CA ยท On-site
$150 - $200/hr
As a Senior Engineer, you will also contribute to the continuous improvement of our development ... Design, develop, and maintain robust, scalable, and high-performance Mobile Kotlin Multiplatform ...
Senior Software Engineer, Core Experiences - Charleston, SC, USA
Charleston, SC ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Charleston, SC, USA
Charleston, SC ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Principal Software Engineer - Mobile Development
San Jose, CA ยท On-site
$150 - $200/hr
... developer responsible for designing, developing, and maintaining advanced Android and ... Kotlin, Kotlin Multiplatform, Java, and Android Jetpack architectures, including MVVM, Rx, and XML ...
Principal Software Engineer - Mobile Development
San Jose, CA ยท On-site
$150 - $200/hr
... developer responsible for designing, developing, and maintaining advanced Android and ... Kotlin, Kotlin Multiplatform, Java, and Android Jetpack architectures, including MVVM, Rx, and XML ...
Collaborate with backend engineers to design and refine APIs for secure, efficient data exchange ... Strong proficiency in Kotlin, Compose Multiplatform, and mobile architecture patterns (MVVM ...
Collaborate with backend engineers to design and refine APIs for secure, efficient data exchange ... Strong proficiency in Kotlin, Compose Multiplatform, and mobile architecture patterns (MVVM ...
Senior Software Engineer, Core Experiences - Culver City, CA, USA
Culver City, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Culver City, CA, USA
Culver City, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Anchorage, AK, USA
Anchorage, AK ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Anchorage, AK, USA
Anchorage, AK ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Virginia Beach, VA, USA
Virginia Beach, VA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Virginia Beach, VA, USA
Virginia Beach, VA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Washington, DC, USA
Washington, DC ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Washington, DC, USA
Washington, DC ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Pasadena, CA, USA
Pasadena, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Pasadena, CA, USA
Pasadena, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Savannah, GA, USA
Savannah, GA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Savannah, GA, USA
Savannah, GA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Reno, NV, USA
Reno, NV ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Reno, NV, USA
Reno, NV ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Android Developer
Aliso Viejo, CA ยท On-site
$150 - $200/hr
Experience with Coroutines, Kotlin Multiplatform Mobile (KMM) * Strong Jetpack Compose * Strong Kotlin Flows * Strong Coroutines, Threading, Race condition knowledge * Really strong database skills ...
Senior Android Developer
Aliso Viejo, CA ยท On-site
$150 - $200/hr
Experience with Coroutines, Kotlin Multiplatform Mobile (KMM) * Strong Jetpack Compose * Strong Kotlin Flows * Strong Coroutines, Threading, Race condition knowledge * Really strong database skills ...
Senior Software Engineer, Core Experiences - West Lafayette, IN, USA
West Lafayette, IN ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - West Lafayette, IN, USA
West Lafayette, IN ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Berkeley, CA, USA
Berkeley, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Berkeley, CA, USA
Berkeley, CA ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Plano, TX, USA
Plano, TX ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Plano, TX, USA
Plano, TX ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Fort Lauderdale, FL, USA
Fort Lauderdale, FL ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Senior Software Engineer, Core Experiences - Fort Lauderdale, FL, USA
Fort Lauderdale, FL ยท On-site
$150 - $200/hr
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) * Prior experience with GCP is a plus. What We Offer * A fast-growing environment where you can help shape the company ...
Contract Kotlin Multiplatform Developer information
See salary details
$10.82 - $17.42
2% of jobs
$17.42 - $24.02
0% of jobs
$24.02 - $30.62
0% of jobs
$30.62 - $37.22
0% of jobs
$37.22 - $43.82
4% of jobs
$43.82 - $50.42
10% of jobs
$54.16 is the 25th percentile. Wages below this are outliers.
$50.42 - $57.01
16% of jobs
The median wage is $61.02 / hr.
$57.01 - $63.61
30% of jobs
$69.11 is the 75th percentile. Wages above this are outliers.
$63.61 - $70.21
16% of jobs
$70.21 - $76.81
13% of jobs
$76.81 - $83.41
10% of jobs
$10
$61
$83
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Cities with the most Contract Kotlin Multiplatform Developer job openings:
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The most popular types of Kotlin Multiplatform Developer jobs are:
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States with the most job openings for Contract Kotlin Multiplatform Developer jobs include:
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For Contract Kotlin Multiplatform Developer jobs, the most frequently searched job titles are:

Senior Mobile Developer, Growth (US)
New York, NY โข Hybrid
Full-time
Medical, Life, Retirement, PTO
Posted 27 days ago
Key responsibilities
Build and ship features end-to-end across iOS and Android, including paywalls, onboarding, subscription flows, in-app messaging, and referral mechanics.
Build the client side of how features are measured, including feature flags, experiment assignment, and event instrumentation.
Review code, evaluate implementations, and provide feedback to improve code quality and team standards.
Job description
Nanit is moving families beyond overwhelm by transforming how parents understand their baby's early years. We combine advanced AI, real-world data from billions of sleep hours, and clinical expertise to deliver the clarity and confidence every parent deserves. Trusted by over one million families and backed by $125M in funding, we're building an entirely new category: predictive parenting intelligence.
Here, your work directly impacts millions of families. Our team of scientists, engineers, and parents is small but mighty - we share a mission to make early childhood easier, healthier, and more connected. If you want to work on technology that genuinely matters, join us.
You'll be the founding mobile engineer on a new Growth team - a cross-functional squad owning the full customer funnel, from first consideration through purchase, subscription, engagement, and referral. You'll also be the first R&D engineer based at our US site, hybrid, with your manager and the rest of the team in a different time zone.
We're looking for someone who holds context, makes decisions, unblocks themselves, and knows when a question is worth asking rather than waiting on a sync.
What You'll Be Doing -
- Build and ship features end-to-end across iOS and Android - paywalls, onboarding, subscription flows, in-app messaging, referral mechanics - working at every layer of the client stack with backend, product, design, and QA
- Build the client side of how we measure: feature flags, experiment assignment, event instrumentation - every bet the team makes gets evaluated on data
- Review code, evaluate implementations, and give feedback that raises the bar
- Work with Kotlin Multiplatform and Compose for iOS - we're already building with it, and we'd love to talk if you have experience with KMP or want to grow into it
- 5+ years building production mobile apps, on both iOS and Android
- Strong Kotlin and Swift
- Production experience with Jetpack Compose and/or SwiftUI
- Experience owning a project end to end and shipping it
- Solid grounding in OOP, concurrency and clean architecture
- Real care about UX, testing and code quality
- Kotlin Multiplatform - an advantage
Why You'll Love Working Here -
- Hybrid in-office scheduleย
- Remote work from home month in Augustย
- Flexible PTO (we trust you to take the time you need)
- Equity options so you can share in our growth
- Paid parental leave for all new parents
- Employee discounts on Nanit products
- Work from home stipend
- Monthly team events
EEO, Salary and Location:
This is a hybrid role that will require prospective candidates to be in our NYC office 3 days per week.
Salary Range: $160K to $200K base salary + equity and benefits. The base pay is one component of Nanit's total compensation package, which may also include access to healthcare benefits, a 401(k) plan, short-term and long-term disability coverage, and basic life insurance. Ultimately, in determining your pay, we'll consider your location, experience, and other job-related factors.
We are proud to be an equal-opportunity employer. We provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, veteran status, or any other protected class.
About nanit
Sourced by ZipRecruiter
Industry
Computer and electronic product manufacturing
Company size
11 - 50 Employees
Headquarters location
NY, US
Year founded
2016