Hire Kotlin Developer in 48h

Tell us whether you need Android, a JVM backend, or shared Kotlin code. Senior developers at $50-80/hr, with first candidate profiles within 48 hours.

Get candidates in 48h

Takes 2 minutes · No fee until you hire

Trusted by teams at

$55/hr

Lucas C.

Mobile engineer from Brazil

Kotlin

Java

Flutter

Dart

Hire

$80/hr

Alex H.

Android engineer from Germany

Kotlin

Android SDK

Firebase

Hire

$60/hr

Murod R.

Mobile engineer from Uzbekistan

Java

Kotlin

MVVM

Hire

$50/hr

Mia R.

Android engineer from Argentina

Kotlin

Android SDK

Retrofit

Firebase

Hire

$50-80/hr

No fee until hire

Free Replacement

Americas & Europe

How to Hire Kotlin engineers with Match.dev

(01)

Intro Chat

Share your project vision, Kotlin requirements, and overall development goals. Whether you’re building an Android app or a server-side application, we’ll learn the details to find the right talent.

(02)

Refined Match

We’ll carefully select from our pool of rigorously vetted Kotlin developers who specialize in your tech stack—be it Kotlin coroutines, Android frameworks, or backend services—ensuring a perfect fit for your team.

(03)

Speedy Launch

Start collaborating with your Kotlin developer within 48–72 hours. Choose between flexible hourly or monthly engagement models that align with your timeline and budget.

Hire developers

Takes 2 minutes · No fee until you hire

Find your Kotlin developer

$65/hr

Jan T.

Mobile engineer from Poland

Android

Kotlin

SQLite

Hire

$50/hr

Lilia B.

Mobile engineer from Romania

Kotlin

Java

Firebase

LiveData

Hire

$55/hr

Ahmad T.

Android engineer from Indonesia

Kotlin

React Native

MVVM

Room

Hire

$50/hr

Martin F.

Android engineer from Argentina

Kotlin

Jetpack

Room

REST API's

Hire

$70/hr

Leonardo E.

Mobile engineer from Brazil

Kotlin

Dagger

Android Studio

Hire

$60/hr

Murod R.

Mobile engineer from Uzbekistan

Java

Kotlin

MVVM

Hire

$55/hr

Bohdan N.

Mobile engineer from Ukraine

Kotlin

AndroidSDK

Dagger

Retrofit

Hire

Get more Kotlin developer profiles

(match.dev) vs Upwork

Matching time

48 hours

1 hour to 4 weeks

Pricing

$50-80/hr, no pre-payment

$10-100/hr

Dev quality

Very high, thorough vetting

Varies (no vetting)

Flexibility

Part-time & full-time

Short gigs

(match.dev) vs Toptal

Matching time

48 hours

48 to 72 hours

Pricing

$50-80/hr, no pre-payment

$90-200/hr, $500 pre-payment

Dev quality

Very high, thorough vetting

High

Flexibility

Part-time & full-time

Part-time

(match.dev) vs Recruiters

Matching time

48 hours

2 weeks to 3 months

Pricing

$50-80/hr, no pre-payment

20-30% of annual salary

Dev quality

Very high, thorough vetting

Varies by recruiter

Flexibility

Part-time & full-time

Full-time only

Match.dev vs Others

(match.dev)

Upwork

Toptal

Recruiters

Matching time

48 - 72 hours

1 hour to 4 weeks

48 to 72 hours

2 weeks to 3 months

Pricing

$50-80/hr, no pre-payment

$10-100/hr

$90-200/hr, $500 pre-payment

20-30% of developer's annual salary

Dev quality

Very high. Thorough vetting process

Varies (no vetting)

High

Varies (depends on recruiter)

Flexibility

Part-time & full-time

Short gigs

Part-time

Full-time only

Hire developers

First profiles in 48 hours · No fee until you hire

Why Hire Kotlin Developers with Match.dev?

Skilled Kotlin Developers

Match.dev is a network of experienced professionals committed to connecting you with top-tier Kotlin talent. Whether you require Android specialists or server-side pros, we focus on developers proficient in modern Kotlin practices, tailored specifically to your project’s needs.

Thorough Vetting Process

We uphold the highest standards by putting our Kotlin developers through a 10-hour vetting process. Their expertise in features like coroutines, structured concurrency, and tools such as Ktor and Android Studio is thoroughly tested, ensuring you partner with true experts.

Flexible Hiring Models

Your project demands can change over time. That’s why we offer hourly, part-time, and full-time engagement options, allowing you to ramp up or down as needed while maintaining top-quality development support.

Quality Guaranteed

At Match.dev, your success comes first. If your matched Kotlin developer isn’t the perfect fit, we’ll quickly find a replacement. However, we’re confident our meticulous vetting process will match you with the right talent from the start.

Hire developers

First profiles in 48 hours · No fee until you hire

Kotlin developers vetted for various skillsets

Kotlin

Java

Android SDK

Jetpack

Retrofit

Dagger

Hilt

Room

SQLite

Firebase

Coroutines

LiveData

ViewModel

MVVM

MVP

Data Binding

ConstraintLayout

JUnit

Espresso

Mockk

Glide

Picasso

+ more

FAQ — Hiring Kotlin Developers

How much does it cost to hire a Kotlin developer in 2026?

Senior Kotlin developers typically cost $80–150/hr or more through traditional agencies and vetted networks. Match.dev publishes a flat $50–80/hr for senior, vetted engineers — with no upfront fees, first candidates within 48 hours, and a $150 credit for attending the intro call. You only pay once you hire, and every engineer has passed a 10-hour paid assessment on a real project.

Should I hire a Kotlin developer for Android or backend work?

Start with the code the developer will own. An Android role needs experience with app lifecycle, UI state, device behavior, and releases. A backend role needs experience with APIs, databases, and running JVM services, often with Spring or Ktor. Ask for project examples from the relevant discipline; knowing Kotlin alone does not establish experience in both.

What should I check when hiring a Kotlin developer for an existing Java codebase?

Ask how they would change one module while keeping existing Java callers working. A useful review covers nullability at Java boundaries, tests across both languages, and a small migration with a rollback path. Kotlin and Java can coexist, so the candidate should explain when an incremental change is preferable to a rewrite.

Do I need Kotlin Multiplatform experience for my project?

Request it when your project shares Kotlin code across platforms. Android experience alone does not demonstrate that skill. Ask what the candidate shared, what remained platform-specific, and how the team tested and released it. Include the platforms and shared modules in your brief so the role can be assessed on its actual requirements.

Can I hire a dedicated Kotlin developer or start with a smaller engagement?

Match.dev supports hourly, part-time, and full-time engagements. Specify whether you need ongoing ownership of a Kotlin codebase or a defined piece of work. Agree on the hours, responsibilities, and availability with the candidate before work begins.

How can I assess a Kotlin developer's use of coroutines?

Use a small task with concurrent work and a failure case. Ask the candidate to explain cancellation, exception handling, and where the work should run. Review the tests and what happens when the caller goes away. The goal is to see whether they can reason about behavior, not recite API names.

What makes a useful paid test project for a Kotlin developer?

Choose a small change that resembles your real work: an Android screen with loading and error states, or an API endpoint in an existing service. Provide the constraints and a clear stopping point, pay for the work, and review correctness, tests, and the explanation of trade-offs. Avoid asking for a production feature disguised as a test.

What should I include in a Kotlin hiring brief?

Describe the app or service, the Kotlin and Java code already in use, and the work you want the developer to own. Add the framework, release process, required working hours, and expected commitment. If the project uses Kotlin Multiplatform, say which platforms share code. These details help distinguish a suitable specialist from someone who only lists Kotlin on a resume.

Explore more developer options

Hire developers by role

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Hire Kotlin Developer in 48h

How to Hire Kotlin engineers with Match.dev

Find your Kotlin developer

Match.dev vs Others

Why Hire Kotlin Developers with Match.dev?

Skilled Kotlin Developers

Thorough Vetting Process

Flexible Hiring Models

Quality Guaranteed

What our clients say

Kotlin developers vetted for various skillsets

FAQ — Hiring Kotlin Developers

How much does it cost to hire a Kotlin developer in 2026?

Should I hire a Kotlin developer for Android or backend work?

What should I check when hiring a Kotlin developer for an existing Java codebase?

Do I need Kotlin Multiplatform experience for my project?

Can I hire a dedicated Kotlin developer or start with a smaller engagement?

How can I assess a Kotlin developer's use of coroutines?

What makes a useful paid test project for a Kotlin developer?

What should I include in a Kotlin hiring brief?

Explore more developer options

Hire developers vetted for various skills

Hire developers by role

Hire Kotlin Developers Without Upfront Costs

Not ready for a call?