Hire Kotlin Developers for Android, KMP & Backend Development
December 16, 2025
Are you looking to build a high-performance, scalable application using Kotlin? As businesses increasingly adopt Kotlin—one of the most modern, expressive, and developer-friendly programming languages, they quickly realize that the success of their applications depends on the expert Kotlin developers they hire and bring into their teams.
Our Kotlin experts are proficient in modern frameworks like Kotlin Multiplatform, Ktor, Jetpack Compose, and Android Jetpack, ensuring clean, efficient, and maintainable code. They also have experience integrating payment gateways, cloud services, databases, AR features, and multimedia streaming to deliver seamless user experiences.
When you
Kotlin’s Popularity and Market Demand
Kotlin continues to grow rapidly as the preferred language for Android development and modern server-side applications. Officially backed by Google, Kotlin offers concise syntax, strong type safety, and seamless Java interoperability—making it a top choice for building scalable apps, microservices, and cloud-based systems.
How to Hire Kotlin Developers – A Complete 10-Step Guide
Step 1 – Define Your Requirements
Outline your project scope, timeline, feature needs, and the specific Kotlin expertise required (Android, backend, multiplatform, etc.).
Step 2 – Understand Kotlin Expertise
Familiarize yourself with relevant Kotlin technologies—Android SDK, Kotlin Coroutines, Ktor, Kotlin Multiplatform, Jetpack Compose, Spring Boot (Kotlin), and asynchronous programming patterns.
Step 3 – Create a Detailed Job Description
Include responsibilities, roles, expected skill sets, and tech stack (e.g., Kotlin, Ktor, Jetpack Compose, KMP, SQL/NoSQL DBs, AWS, Docker).
Step 4 – Choose the Right Platforms
Use platforms such as LinkedIn, GitHub, Stack Overflow, Android communities, Kotlin Slack channels, and specialized tech job boards.
Step 5 – Screen Resumes/CVs
Shortlist developers who have hands-on experience in Android apps, Kotlin-based backend services, coroutines, Compose UI, microservices, or multiplatform development.
Step 6 – Conduct Technical Interviews
Evaluate candidates through coding challenges and practical Kotlin tasks.
Step 7 – Evaluate Soft Skills
Assess communication, collaboration, accountability, and problem-solving abilities—crucial for an efficient development workflow.
Step 8 – Check References and Portfolios
Review published apps, GitHub repositories, contributions to Kotlin projects, and past client testimonials.
Step 9 – Discuss Terms & Conditions
Finalize the budget, working model (remote/onsite), timelines, deliverables, and other project terms.
Step 10 – Onboard & Support
Provide clear documentation, tools, access, and workflows to ensure your new Kotlin developer integrates smoothly into your team.
Kotlin Technologies that Our Senior Developers Work With
Kotlin Frameworks - Kotlin Multiplatform, Ktor, Jetpack Compose, Android Jetpack
Graphics and Animation - Lottie, MotionLayout, OpenGL, VectorDrawables, Canvas
Augmented Reality - ARCore
Mapping and Location - Google Maps SDK, Mapbox, HERE SDK, Geofencing APIs
Databases - SQLite, Realm, Firebase Realtime Database
Cloud Integration - Firebase SDK, AWS, Azure, Google Cloud
Payment Gateways - Stripe, PayPal, Payfort, Google Pay, In-App Billing (IAB)
Audio and Video Streaming - ExoPlayer, MediaPlayer, WebRTC, FFmpeg
APIs and Libraries - REST, GraphQL, WebSockets, Retrofit, OkHttp, Koin, Hilt
Analytics Tools - Firebase Analytics, Google Analytics, Mixpanel, Sentry
Testing Tools - JUnit, Espresso, UI Automator, MockK, Robolectric
Why Use Kotlin for Application Development?
Kotlin is one of the most efficient and modern programming languages for building Android and cross-platform applications. Its concise syntax, reduced boilerplate code, and powerful features like null-safety help developers write cleaner, safer, and more maintainable applications. Kotlin’s full interoperability with Java also makes it easy to integrate into existing projects, allowing teams to modernize their codebases without starting from scratch.
Additionally, Kotlin is officially supported by Google for Android development, ensuring long-term reliability and access to the latest tools and updates. With frameworks like Kotlin Multiplatform, Jetpack Compose, and Ktor, developers can build high-performance apps faster while sharing code across platforms. Its strong community support, rich ecosystem, and excellent performance make Kotlin a top choice for modern app development.
Less Coding - Kotlin provides powerful features that enable developers to build applications faster and with significantly less code. Its streamlined structure boosts development speed, improves productivity, and enhances overall application quality.
Concise Syntax - With its expressive and concise syntax, Kotlin makes code easier to read, write, and maintain. By reducing boilerplate code, it minimizes errors and ensures cleaner, more efficient development workflows.
Java Compatibility - Kotlin is fully compatible with Java, allowing developers to use existing Java code, libraries, and Android APIs seamlessly. This interoperability makes it easy to migrate or integrate Kotlin into any existing Android project.
No Runtime Overhead - As a statically typed language with advanced type inference, Kotlin ensures that every line of code is optimized for fast execution. This results in smooth performance with no additional runtime overhead.
Coroutines - Kotlin’s built-in coroutines provide a powerful solution for managing asynchronous tasks. They enable efficient, scalable, and non-blocking programming, making apps more responsive and reliable.
Multi-Platform Development - Kotlin supports cross-platform development through Kotlin Multiplatform, allowing a single codebase to be compiled into various targets. This approach improves consistency, reduces cost, and accelerates development across multiple platforms.
Why Should You Hire Kotlin Developers from Provab?
We provide a highly skilled pool of dedicated Kotlin developers who work exclusively on your project—just like your in-house team—while we handle payroll, compliance, HR, benefits, and administrative processes.
Our mission is to help companies worldwide hire the best Kotlin developers with ease. Using our dedicated team model, you can lower operational costs by over 80% while gaining access to advanced Kotlin development expertise.
Superior Code Quality - Our developers write clean, optimized, scalable Kotlin code using industry best practices.
Domain Expertise - Hire Kotlin experts who understand Android app development, backend services, KMM, microservices, API integrations, and more.
Skilled Developers - Beyond Kotlin, our engineers are experienced in Android SDK, Ktor, Compose, Spring Boot, cloud platforms, DevOps tools, and databases.
Security-First Development - We implement secure coding practices, data protection mechanisms, and industry-standard compliance measures.
Global Talent Pool - Our developers have worked on international projects with modern toolchains, frameworks, and agile methodologies.
Deep Knowledge & Versatility - Expertise in coroutines, Flows, Jetpack components, architectural patterns, JVM optimization, and Kotlin-based server development.
Hourly Rate of Dedicated Kotlin Developers
The hourly rate of Kotlin developers varies depending on factors such as experience level, location, project complexity, and the specific skill set required. Below are the general hourly rate ranges for Kotlin developers at PROVAB:
Entry-Level / Beginner Kotlin Developers: $12 to $14 per hour
Mid-Level Kotlin Developers: $16 to $20 per hour
Experienced / Senior Kotlin Developers: $20 to $28 per hour
Steps to hire Kotlin developer from Provab Technosoft
Discuss your business needs and objectives.
Review potential collaboration models tailored to your project.
Learn about our experience, successful Kotlin projects, and pricing.
Receive a tailored proposal within 72 hours.
Detailed timelines, deliverables and transparent pricing will be outlined.
Contract Signoff
Resource Allocation
Start with a dedicated Kotlin Developer.
Frequently Asked Questions
Why should I hire Kotlin developers for my project?
Kotlin developers can build fast, secure, and scalable Android and cross-platform apps using modern, efficient coding practices.
What skills should a Kotlin developer have?
Strong knowledge of Kotlin, Android SDK, Jetpack Compose, Ktor, Kotlin Multiplatform, coroutines, REST APIs, databases, and testing frameworks.
Is Kotlin better than Java for Android development?
Yes, Kotlin offers concise syntax, fewer errors, built-in safety features, and official Google support, making it ideal for modern Android apps.
How much does it cost to hire a Kotlin developer?
Can I hire Kotlin developers on a full-time or part-time basis?
Yes, you can hire Kotlin developers on full-time, part-time, or hourly engagement models depending on project needs.
Do your Kotlin developers have experience with Kotlin Multiplatform?
Yes, our developers work extensively with Kotlin Multiplatform for cross-platform app development.
How do I assess the skills of a Kotlin developer?
Evaluate their experience with Kotlin features, Android frameworks, API integration, problem-solving, code quality, and portfolio.
Can Kotlin developers handle backend development?
Absolutely. Kotlin developers can build backend applications using Ktor or Spring Boot, offering full-stack capabilities.
Yes, you can hire Kotlin developers for ongoing support, bug fixes, updates, and long-term maintenance.
Is Kotlin suitable for enterprise-level applications?
Yes, Kotlin is highly scalable, making it ideal for enterprise applications, large systems, and long-term projects.
Can I hire Kotlin developers for cross-platform development?
Yes, Kotlin Multiplatform enables developers to build apps for Android, iOS, desktop, and web from a shared codebase.
How long does it take to build an app with Kotlin?
Timelines vary by features and complexity, but Kotlin’s concise syntax and tools help accelerate development.
Do your Kotlin developers have experience with Jetpack Compose?
Yes, our team is skilled in Jetpack Compose for modern, responsive, and high-performance UI development.
Will the hired Kotlin developer work exclusively on my project?
Yes, you can choose a dedicated developer model where the developer focuses solely on your project.
What project management tools do Kotlin developers use?
They commonly use tools like Jira, Trello, Slack, GitHub, Bitbucket, and Agile methodologies.
Can Kotlin developers integrate APIs and third-party services?
Yes, they specialize in integrating REST APIs, GraphQL, payment gateways, cloud services, and analytics tools.
Is Kotlin good for long-term app scalability?
Can I hire Kotlin developers for upgrading my existing Java app?
Yes, Kotlin’s interoperability makes it perfect for migrating or enhancing existing Java-based applications.
Do you offer flexible hiring models for Kotlin developers?
Yes, you can choose hourly, monthly, or project-based hiring depending on your requirements.
How do I get started with hiring a Kotlin developer?
Simply share your project requirements, and we’ll help you find the right Kotlin expert for your development needs.
Do you work with legal agreements like NDAs?
We work with NDAs with global customers in more than 45+ countries today.
Our Kotlin experts are proficient in modern frameworks like Kotlin Multiplatform, Ktor, Jetpack Compose, and Android Jetpack, ensuring clean, efficient, and maintainable code. They also have experience integrating payment gateways, cloud services, databases, AR features, and multimedia streaming to deliver seamless user experiences.
When you
hire Kotlin developers
from us, you gain access to professionals who follow best practices, write robust code, and use the latest tools and libraries such as Retrofit, Koin, Hilt, and Firebase. Whether it’s Android app development, backend solutions, or cross-platform projects, Kotlin developers from Provab help accelerate your project delivery while maintaining high quality and scalability.Want to Hire Kotlin Developer (Onsite or Remote) > Request a Quote
Kotlin’s Popularity and Market Demand
Kotlin continues to grow rapidly as the preferred language for Android development and modern server-side applications. Officially backed by Google, Kotlin offers concise syntax, strong type safety, and seamless Java interoperability—making it a top choice for building scalable apps, microservices, and cloud-based systems.
How to Hire Kotlin Developers – A Complete 10-Step Guide
Step 1 – Define Your Requirements
Outline your project scope, timeline, feature needs, and the specific Kotlin expertise required (Android, backend, multiplatform, etc.).
Step 2 – Understand Kotlin Expertise
Familiarize yourself with relevant Kotlin technologies—Android SDK, Kotlin Coroutines, Ktor, Kotlin Multiplatform, Jetpack Compose, Spring Boot (Kotlin), and asynchronous programming patterns.
Step 3 – Create a Detailed Job Description
Include responsibilities, roles, expected skill sets, and tech stack (e.g., Kotlin, Ktor, Jetpack Compose, KMP, SQL/NoSQL DBs, AWS, Docker).
Step 4 – Choose the Right Platforms
Use platforms such as LinkedIn, GitHub, Stack Overflow, Android communities, Kotlin Slack channels, and specialized tech job boards.
Step 5 – Screen Resumes/CVs
Shortlist developers who have hands-on experience in Android apps, Kotlin-based backend services, coroutines, Compose UI, microservices, or multiplatform development.
Step 6 – Conduct Technical Interviews
Evaluate candidates through coding challenges and practical Kotlin tasks.
Step 7 – Evaluate Soft Skills
Assess communication, collaboration, accountability, and problem-solving abilities—crucial for an efficient development workflow.
Step 8 – Check References and Portfolios
Review published apps, GitHub repositories, contributions to Kotlin projects, and past client testimonials.
Step 9 – Discuss Terms & Conditions
Finalize the budget, working model (remote/onsite), timelines, deliverables, and other project terms.
Step 10 – Onboard & Support
Provide clear documentation, tools, access, and workflows to ensure your new Kotlin developer integrates smoothly into your team.
The above list will be helpful in screening the right kotlin candidates.
Kotlin Technologies that Our Senior Developers Work With
Kotlin Frameworks - Kotlin Multiplatform, Ktor, Jetpack Compose, Android Jetpack
Graphics and Animation - Lottie, MotionLayout, OpenGL, VectorDrawables, Canvas
Augmented Reality - ARCore
Mapping and Location - Google Maps SDK, Mapbox, HERE SDK, Geofencing APIs
Databases - SQLite, Realm, Firebase Realtime Database
Cloud Integration - Firebase SDK, AWS, Azure, Google Cloud
Payment Gateways - Stripe, PayPal, Payfort, Google Pay, In-App Billing (IAB)
Audio and Video Streaming - ExoPlayer, MediaPlayer, WebRTC, FFmpeg
APIs and Libraries - REST, GraphQL, WebSockets, Retrofit, OkHttp, Koin, Hilt
Analytics Tools - Firebase Analytics, Google Analytics, Mixpanel, Sentry
Testing Tools - JUnit, Espresso, UI Automator, MockK, Robolectric
Why Use Kotlin for Application Development?
Kotlin is one of the most efficient and modern programming languages for building Android and cross-platform applications. Its concise syntax, reduced boilerplate code, and powerful features like null-safety help developers write cleaner, safer, and more maintainable applications. Kotlin’s full interoperability with Java also makes it easy to integrate into existing projects, allowing teams to modernize their codebases without starting from scratch.
Additionally, Kotlin is officially supported by Google for Android development, ensuring long-term reliability and access to the latest tools and updates. With frameworks like Kotlin Multiplatform, Jetpack Compose, and Ktor, developers can build high-performance apps faster while sharing code across platforms. Its strong community support, rich ecosystem, and excellent performance make Kotlin a top choice for modern app development.
Less Coding - Kotlin provides powerful features that enable developers to build applications faster and with significantly less code. Its streamlined structure boosts development speed, improves productivity, and enhances overall application quality.
Concise Syntax - With its expressive and concise syntax, Kotlin makes code easier to read, write, and maintain. By reducing boilerplate code, it minimizes errors and ensures cleaner, more efficient development workflows.
Java Compatibility - Kotlin is fully compatible with Java, allowing developers to use existing Java code, libraries, and Android APIs seamlessly. This interoperability makes it easy to migrate or integrate Kotlin into any existing Android project.
No Runtime Overhead - As a statically typed language with advanced type inference, Kotlin ensures that every line of code is optimized for fast execution. This results in smooth performance with no additional runtime overhead.
Coroutines - Kotlin’s built-in coroutines provide a powerful solution for managing asynchronous tasks. They enable efficient, scalable, and non-blocking programming, making apps more responsive and reliable.
Multi-Platform Development - Kotlin supports cross-platform development through Kotlin Multiplatform, allowing a single codebase to be compiled into various targets. This approach improves consistency, reduces cost, and accelerates development across multiple platforms.
Why Should You Hire Kotlin Developers from Provab?
We provide a highly skilled pool of dedicated Kotlin developers who work exclusively on your project—just like your in-house team—while we handle payroll, compliance, HR, benefits, and administrative processes.
Our mission is to help companies worldwide hire the best Kotlin developers with ease. Using our dedicated team model, you can lower operational costs by over 80% while gaining access to advanced Kotlin development expertise.
Superior Code Quality - Our developers write clean, optimized, scalable Kotlin code using industry best practices.
Domain Expertise - Hire Kotlin experts who understand Android app development, backend services, KMM, microservices, API integrations, and more.
Skilled Developers - Beyond Kotlin, our engineers are experienced in Android SDK, Ktor, Compose, Spring Boot, cloud platforms, DevOps tools, and databases.
Security-First Development - We implement secure coding practices, data protection mechanisms, and industry-standard compliance measures.
Global Talent Pool - Our developers have worked on international projects with modern toolchains, frameworks, and agile methodologies.
Deep Knowledge & Versatility - Expertise in coroutines, Flows, Jetpack components, architectural patterns, JVM optimization, and Kotlin-based server development.
Hourly Rate of Dedicated Kotlin Developers
The hourly rate of Kotlin developers varies depending on factors such as experience level, location, project complexity, and the specific skill set required. Below are the general hourly rate ranges for Kotlin developers at PROVAB:
Entry-Level / Beginner Kotlin Developers: $12 to $14 per hour
Mid-Level Kotlin Developers: $16 to $20 per hour
Experienced / Senior Kotlin Developers: $20 to $28 per hour
Geographic Variations - Rates may differ significantly based on the developer’s region. Kotlin programmers in North America and Western Europe typically charge higher rates compared to those in Eastern Europe, India, Asia, or South America.
Steps to hire Kotlin developer from Provab Technosoft
Step 1 - Intro Call
Review potential collaboration models tailored to your project.
Learn about our experience, successful Kotlin projects, and pricing.
Step 2 - Proposal
Detailed timelines, deliverables and transparent pricing will be outlined.
Step 3 - Start Collaboration
Resource Allocation
Start with a dedicated Kotlin Developer.
Frequently Asked Questions
Why should I hire Kotlin developers for my project?
Kotlin developers can build fast, secure, and scalable Android and cross-platform apps using modern, efficient coding practices.
What skills should a Kotlin developer have?
Strong knowledge of Kotlin, Android SDK, Jetpack Compose, Ktor, Kotlin Multiplatform, coroutines, REST APIs, databases, and testing frameworks.
Is Kotlin better than Java for Android development?
Yes, Kotlin offers concise syntax, fewer errors, built-in safety features, and official Google support, making it ideal for modern Android apps.
How much does it cost to hire a Kotlin developer?
The cost varies based on experience, location, and project complexity, typically ranging from hourly to monthly pricing models. It starts from 14US$ per hour.
Can I hire Kotlin developers on a full-time or part-time basis?
Yes, you can hire Kotlin developers on full-time, part-time, or hourly engagement models depending on project needs.
Do your Kotlin developers have experience with Kotlin Multiplatform?
Yes, our developers work extensively with Kotlin Multiplatform for cross-platform app development.
How do I assess the skills of a Kotlin developer?
Evaluate their experience with Kotlin features, Android frameworks, API integration, problem-solving, code quality, and portfolio.
Can Kotlin developers handle backend development?
Absolutely. Kotlin developers can build backend applications using Ktor or Spring Boot, offering full-stack capabilities.
Do Kotlin developers provide support and maintenance?
Is Kotlin suitable for enterprise-level applications?
Yes, Kotlin is highly scalable, making it ideal for enterprise applications, large systems, and long-term projects.
Can I hire Kotlin developers for cross-platform development?
Yes, Kotlin Multiplatform enables developers to build apps for Android, iOS, desktop, and web from a shared codebase.
How long does it take to build an app with Kotlin?
Timelines vary by features and complexity, but Kotlin’s concise syntax and tools help accelerate development.
Do your Kotlin developers have experience with Jetpack Compose?
Yes, our team is skilled in Jetpack Compose for modern, responsive, and high-performance UI development.
Will the hired Kotlin developer work exclusively on my project?
Yes, you can choose a dedicated developer model where the developer focuses solely on your project.
What project management tools do Kotlin developers use?
They commonly use tools like Jira, Trello, Slack, GitHub, Bitbucket, and Agile methodologies.
Can Kotlin developers integrate APIs and third-party services?
Yes, they specialize in integrating REST APIs, GraphQL, payment gateways, cloud services, and analytics tools.
Is Kotlin good for long-term app scalability?
Yes, Kotlin’s performance, clean syntax, and strong ecosystem make it ideal for scalable and maintainable apps.
Can I hire Kotlin developers for upgrading my existing Java app?
Yes, Kotlin’s interoperability makes it perfect for migrating or enhancing existing Java-based applications.
Do you offer flexible hiring models for Kotlin developers?
Yes, you can choose hourly, monthly, or project-based hiring depending on your requirements.
How do I get started with hiring a Kotlin developer?
Simply share your project requirements, and we’ll help you find the right Kotlin expert for your development needs.
Do you work with legal agreements like NDAs?
We work with NDAs with global customers in more than 45+ countries today.
