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Freelance Kotlin Multiplatform Developer Jobs in Decatur, GA

Full Stack Mobile Engineer

Atlanta, GA · On-site +1

$110K - $150K/yr

... Kotlin Multiplatform * Experience collaborating with UX/UI designers on mobile-specific usability and accessibility patterns * Track record of improving team processes, documentation, or developer ...

... Kotlin Multiplatform * Experience collaborating with UX/UI designers on mobile-specific usability and accessibility patterns * Track record of improving team processes, documentation, or developer ...

Senior Software Engineer

Atlanta, GA · On-site

$117.80K - $155.30K/yr

Responsibilities : • Lead the architecture, design, and development of CNN's multiplatform data ... or developer platforms used across multiple applications or teams • Strong expertise in at least ...

Responsibilities : • Lead the architecture, design, and development of CNN's multiplatform data ... or developer platforms used across multiple applications or teams • Strong expertise in at least ...

Senior Software Engineer

Atlanta, GA · On-site

$117.80K - $155.30K/yr

Lead the architecture, design, and development of CNN's multiplatform data collection SDKs across ... Strong expertise in at least one modern client ecosystem such as TypeScript/JavaScript, Kotlin ...

Senior Software Engineer

Atlanta, GA

$117.80K - $155.30K/yr

Lead the architecture, design, and development of CNN's multiplatform data collection SDKs across ... Strongexpertisein at least one modern client ecosystem such as TypeScript/JavaScript, Kotlin, Swift ...

Lead the architecture, design, and development of CNN's multiplatform data collection SDKs across ... Strong expertise in at least one modern client ecosystem such as TypeScript/JavaScript, Kotlin ...

Freelance Kotlin Multiplatform Developer information

See Decatur, GA salary details

$10

$59

$81

How much do freelance kotlin multiplatform developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for freelance kotlin multiplatform developer in Decatur, GA is $59.68, according to ZipRecruiter salary data. Most workers in this role earn between $52.36 and $68.75 per hour, depending on experience, location, and employer.

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

To thrive as a Freelance Kotlin Multiplatform Developer, you need strong expertise in Kotlin, cross-platform mobile and backend development, and experience with both Android and iOS ecosystems, often supported by a degree in computer science or equivalent experience. Familiarity with development tools such as Android Studio, IntelliJ IDEA, Git, and build systems like Gradle, as well as knowledge of Ktor, SQLDelight, and multiplatform libraries, is essential. Excellent problem-solving skills, self-motivation, and proactive communication with clients set top freelancers apart. These skills ensure you can deliver robust, maintainable solutions across platforms while effectively managing projects and client expectations.

What are some common challenges faced by Freelance Kotlin Multiplatform Developers when working with multiple platforms simultaneously?

Freelance Kotlin Multiplatform Developers often encounter challenges related to maintaining consistent functionality and user experience across different platforms such as Android, iOS, and web. Each platform has unique APIs and lifecycle requirements, so adapting shared code while handling platform-specific logic can be complex. Additionally, keeping up with evolving tooling, libraries, and ensuring seamless integration with native code requires ongoing learning and collaboration with other developers or clients. Effective communication and strong project management skills are essential to meet client expectations and deliver high-quality, cross-platform solutions.

What is a Freelance Kotlin Multiplatform Developer?

A Freelance Kotlin Multiplatform Developer is a self-employed software developer who specializes in building applications using Kotlin Multiplatform, a technology that allows sharing code across Android, iOS, web, and desktop platforms. They work on a contract basis for various clients, helping to create and maintain cross-platform apps efficiently. Their expertise includes Kotlin language proficiency, understanding of platform-specific APIs, and experience with integrating shared and native code. Freelance developers often manage multiple projects, collaborate remotely, and must stay updated with the latest Kotlin Multiplatform advancements.
What job categories do people searching Freelance Kotlin Multiplatform Developer jobs in Decatur, GA look for? The top searched job categories for Freelance Kotlin Multiplatform Developer jobs in Decatur, GA are:
Infographic showing various Freelance Kotlin Multiplatform Developer job openings in Decatur, GA as of May 2026, with employment types broken down into 1% Internship, 18% Full Time, and 81% Part Time. Highlights an 17% Physical, 1% Hybrid, and 82% Remote job distribution, with an average salary of $124,142 per year, or $59.7 per hour.

Senior Software Engineer, Core Experiences - Atlanta, GA, USA

Speechify

Atlanta, GA • On-site, Remote

$117.80K - $155.30K/yr

Other

Posted 10 days ago


Job description

Mission

Speechify is the easiest way to listen to the world's information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we're doing for audio information. And whatever we're doing seems to be working. We're #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify's product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You'll Do

  • Collaborate with Speechify's Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
  • Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
  • Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

  • Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
  • Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
  • Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
  • Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
  • Preferred Tech Stack:
    • 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 and product.
  • An entrepreneurial-minded team that supports risk, intuition, and hustle.
  • A hands-off management approach so you can focus and do your best work.
  • An opportunity to make a big impact in a transformative industry.
  • Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
  • Opportunity to work on a life-changing product that millions of people use.
  • Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
  • Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience

Think you're a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don't forget to include links to your portfolio and LinkedIn.

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Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.