GLOBAL Senior Kotlin Multiplatform Developer (4-Month Contract | Fully Remote)

10Folders; United States; Remote; USD 100,000 - 130,000; Full time

Job summary

A leading company is seeking a Senior Kotlin Multiplatform Developer for a 4-month remote contract. You will design and implement a new SDK for an innovative automotive product, collaborating with a talented team. Ideal candidates have solid experience in Android/iOS development and a passion for creating high-quality SDKs.

Benefits

Competitive compensation

Technological challenge

Qualifications

• Proven experience with Kotlin Multiplatform in real-world applications.
• Strong Android or iOS development background.

Responsibilities

• Design and implement a production-grade SDK using Kotlin Multiplatform.
• Collaborate with a small, remote team of mobile experts.

Skills

Kotlin Multiplatform

Android

iOS

Debugging

Architecture

Communication

Tools

Gradle

Xcode

Job description

GLOBAL Senior Kotlin Multiplatform Developer (4-Month Contract | Fully Remote)

Job Openings GLOBAL Senior Kotlin Multiplatform Developer (4-Month Contract | Fully Remote)

About the job GLOBAL Senior Kotlin Multiplatform Developer (4-Month Contract | Fully Remote)

Senior or Strong Semi-Senior Kotlin Multiplatform Developer (4-Month Contract | Fully Remote)

Are you a Senior or Strong Semi-Senior Kotlin Multiplatform Developer with solid experience in Android and/or iOS development — and excited to build something from scratch?
Join a focused, high-impact 4-month contract project, where you'll help develop a brand-new SDK for an innovative automotive product ️

This position is 100% remote.

What You’ll Do

Design and implement a production-grade SDK using Kotlin Multiplatform (KMP)
Target both Android and iOS, collaborating with a small, remote team of mobile experts
Build core SDK functionality from the ground up
Write clean, maintainable, and testable code — performance and quality are key
Optionally contribute to CI/CD, release workflows, and SDK documentation (bonus points! )

What You Bring

Proven experience with Kotlin Multiplatform in real-world applications
Strong Android or iOS development background (or both!)
Solid debugging and architecture skills — you know when to abstract and when to get things done
Passion for building high-quality SDKs that developers love to use
Comfortable communicating in English — both written and verbal

Experience building SDKs intended for external developer use
Familiarity with mobile CI/CD pipelines, testing tools, and versioning practices
Understanding of native build systems like Gradle and Xcode
Exposure to automotive technologies (e.g., Bluetooth, CAN bus, sensors)

Who You’ll Work With

You’ll join a compact, cross-functional team consisting of:
3 Developers (covering KMP, Android, and iOS)
1 Project Manager
1 Software Architect
A collaborative and agile setup — with fast feedback loops and direct impact.

What We Offer

Competitive compensation and an interesting technological challenge
4-month freelance or contractor agreement

If you're a Kotlin Multiplatform enthusiast with mobile chops and a love for clean SDK architecture — we'd love to hear from you!