Hire Kotlin Developers To Enhance Your Software Development Team
We help you hire pre-vetted Kotlin engineers that combine technical knowledge and industry-specific insights. Scale your in-house development team or create one from scratch in just 3-6 weeks.
Trusted by 150+ companies from startups to enterprises:
Get the Perfect Kotlin Developers for Your Needs โ Powered by Mobilunity
Find the right talent to move your project forward with Mobilunity. As your trusted partner, we bring over 10 years of experience building high-performing dedicated Kotlin development teams. Get ready to develop and launch applications tailored to your specific needs.
Forget the talent drain. Hire Kotlin developers with Mobilunity from our curated pool of top experts, handpicked for their expertise, passion, and proven track records.
High Developer Turnover
Encourage long-term-commitment and client success by prioritizing developer satisfaction and promoting positive working culture inside the development team.
Administrative Burden
Leave all the hassle on us. We handle payroll, IT setup, and administrative burdens, freeing you to focus on what truly matters โ crafting game-changing experiences.
Limited Hiring Options
Choose from dedicated developers for in-depth collaboration, agile consultants for targeted project-based expertise, or remote talent to fill the skill gap right where you need it.
Skill Mismatch
No more stress about getting the wrong people. Our thorough vetting process and extensive talent pool make sure you get top-tier Kotlin developers for the job.
Project Complexity
Rely on us to link you with skilled developers to work with various projects, whether it’s building a basic MVP or expanding to enterprise-level solutions.
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Kotlin Developers Latest Market Stats
9.4%
Kotlin remains a notable programming language among software specialists (Stackoverflow)
60%+
Trusted by the majority of professional Android programmers (Source)
$127K+
Average annual salary of a Kotlin developer in the U.S. (Ziprecruiter)
$51K+
Average annual Kotlin developer salary in Eastern Europe (Estonia, Ukraine, Lithuania, Latvia, Poland, Romania โ internal data)
100%
Fully interoperable with Java for seamless integration and migration.
3-6
Weeks โ Typical setup time for a dedicated Kotlin team with Mobilunity
Advance Your Mobile App Development With Mobilunityโs Kotlin Talents!
Choose from a skilled team or an individual specialist through our tailored services to create outstanding mobile applications with modern and efficient code!
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Services Provided by Kotlin Developers We Help You Hire
Custom Kotlin Android App Development
Expert Kotlin developers leverage the languageโs conciseness and power to build scalable, robust apps that captivate users and drive ROI. Whether youโre dreaming of a lean MVP or a feature-rich flagship, our experts will help you deliver native Android apps crafted with meticulous precision. Hire Kotlin developer with Mobilunity and watch your vision come to life, line by line.
Cross-Platform App Development
Expand your reach without multiplying your workload and hire Kotlin app developers. Engineers, we help you get, can leverage Kotlin Multiplatform Mobile (KMM) to build consistent, high-performing apps for both Android and iOS from a single codebase. Reduce costs and streamline development by getting developers with our team, whoโll bridge the platform gap with their expertise.
Web App Development
Donโt settle for anything less than high-performance web experiences. The teams we assemble use Kotlinโs expressiveness and efficiency to build secure, maintainable APIs and server-side applications. Experts seamlessly integrate with popular front-end technologies like JavaScript and TypeScript, as well. If youโre looking to hire dedicated Kotlin developers, this is your cue to go for it.
Android Apps Migration
Give your existing mobile apps a modern makeover with a strategically planned migration and performance optimization. Engineers analyze your codebase, chart the optimal path forward, and transform your app, unlocking the performance, stability, and maintainability boost. Hire app developers to revitalize your application and extend its lifespan.
Java to Kotlin Migration
Revitalize your legacy Java codebase with specialists in Kotlin and Java migration. Leverage the capabilities of Kotlin for a more efficient, seamless, and reliable development process. Engage a team through Mobilunity to take stress out of your migration, creating new opportunities for your software and providing a more manageable codebase for future updates.
Kotlin App QA/Testing
Experience the joy of flawless user experiences by getting our QA and testing engineers. QA specialists use robust testing frameworks to identify and eliminate bugs across all platforms. From functional to regression and performance testing, we leave no stone unturned, ensuring your app shines with polished perfection. Hire skilled QA engineers online who prioritize quality as much as you do.
Kotlin Consulting
Tap into our deep well of expertise in Kotlin and optimize your development journey. Our consultants provide strategic insights on best practices, technology choices, and architecture. They help you overcome challenges, boost efficiency, and confidently navigate the ever-evolving development landscape. Hire Kotlin consultants as your guide and propel your projects to new heights.
Third-Party Integrations
Connect your Kotlin project with existing third-party applications and tools. Hire Kotlin developers to make sure your software smoothly integrates with the desired services โ whether payment gateways, social media, or marketing platforms. Simply engage with our experts to expand your appโs functionalities and offer more value to your users.
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Our Cooperation Models
Dedicated Kotlin Developers
Direct control. Maximum impact. Our flagship model puts a full-time, pre-vetted Kotlin expert at your fingertips.You receive direct project management, guiding developerโs work as if they were an in-house team member. We handle everything โ HR, payroll, administrative support, and IT infrastructure โ so you can focus on your business.
Targeted expertise. Optimized resources. Our part-time consulting model delivers focused knowledge on demand. You donโt need to employ full-time specialists if thereโs no demand. Mobilunity will help you engage with a part-time Kotlin consultant for specific tasks, technical challenges, or strategic guidance.
Mobilunity vs Freelancers vs Outsourัing Kotlin Developers
Characteristic
Mobilunity
Outsouยญrcing Providers
Freelancers
Scale your team up or down as you need
100% transparent and clear invoicing
Direct communication with the developers
Get a team with in-depth tech knowledge
Forget about administrative burden
Data security, confidentiality, and IP protection
Cooperation models tailored to business needs
Personal customer success manager
Professional tech vetting of team members
Our Kotlin Technical Expertise
Android Development
Android Development Kit
Jetpack
Firebase
Kotlin Multiplatform Mobile
Flutter
Android Jetpack Compose
Frameworks
Spring Boot
Ktor
MicroNAUT
Quarkus
Vaadin
Angular
React
Struts
JSF
Play Framework
Database
PostgreSQL
Firebase
MySQL
MongoDB
MariaDB
SQLite
CockroachDB
ArangoDB
Redis
Testing and Debugging
Stetho
Android Debug Bridge
AppSpector
Debug Drawer
Instabug
Espresso
Mockito
Crashlytics
Firebase Test Lab
Build Tools
Gradle
Maven
Ant
Bazel
Buck
Security Tools
ZAP
QARK
Devknox
Androguard
DeGuard
Servers
GlassFish
WebLogic
WebSphere
JBoss
Tomcat
Geronimo
WildFly
Databases/Data Storages
SQLAlchemy
SQLite
MySQL
Azure SQL Database
Cassandra
Apache HBASE
PostgreSQL
SQL Server
MongoDB
DynamoDB
Oracle
Cloud Databases/Storages
Amazon S3
Amazon Redshift
Digital Ocean
Google Cloud
Azure Data Lake
Azure Blob Storage
RackSpace
Google Cloud SQL
Google Cloud Datastore
DevOps
Ansibl
Chef | Nagios
ElasticSearch
Docker
Kubernetes
AWS Developer Tools
Azure DevOps
Terraform
Jenkins
GitLab CI/CD
Prometheus
External Services
Snowflake
Databricks
Grafana
Wire
Shark
Camunda
Elastic Cloud
Power BI
Mixpanel
New Relic
Tableau
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Empower Your Team with Dedicated Developers from Mobilunity!
Employ remote developers with knowledge and experience you need in just 3-6 weeks to boost the development process.
Hire Kotlin Developers and Benefit from Advanced Programming Methods
Object-Oriented Programming
Dedicated software developers leverage object-oriented programming to build well-structured and maintainable Kotlin applications. They apply classes, objects, encapsulation, and other concepts.
Functional Programming
Engineers use functional programming concepts in Kotlin app development. This lets them leverage higher-order functions and lambdas to create concise, expressive Kotlin code.
Higher-Order Functions
Leading specialists use high-order functions โ those that can work on other functions or return functions themselves. This allows them to write more flexible and reusable code.
Extension Functions
Developers can leverage extension functions to add new functionality without even touching the original code. This is especially useful when working with external libraries or SDKs.
Destructuring Declarations
Engineers are well-versed in destructuring declarations. This experience helps to cut objects into separate pieces and assign them to different variables at once.
Employ Kotlin Developers Tailored to Your Project Requirements
We offer the ideal talent solution for every project, regardless of the development phase. Connect with developers proficient in multiple programming languages, frameworks, and development tools.
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The Key Benefits Kotlin Developers Bring to Your Project
Kotlin Hosting
Engage with our team of professional Kotlin developers to get efficient hosting solutions optimized for Kotlin applications. Ensure unparalleled app performance and compatibility.
Kotlin for Startups and Enterprises
Get your ideas to market faster with Kotlin developers from Mobilunity. Our software specialists got hands-on experience creating applications both for startups and large enterprises.
Kotlin Optimization and Integration
Optimize your existing codebase for peak performance. Hire the best developers with Mobilunity to smoothly integrate new features without impacting your day-to-day operations.
Kotlin on Docker Containerization
Package your app with its dependencies into a lightweight Docker container. Enable easy deployment in various environments through our Kotlin development services.
Kotlin Maintenance
Benefit from our ongoing support and consistent approach to development throughout your applicationโs lifecycle. Introduce improvements and resolve issues as you require.
Kotlin for Android Applications
Develop high-quality, feature-rich Android applications using Kotlin programming language. Delight your users with an exceptional experience possible through modern, efficient code.
Kotlin for Web Apps
Choose our Kotlin app development services to build performant, responsive, and user-friendly web apps with cutting-edge features. Freely scale your solutions whenever necessary.
Kotlin Migration
Ensure a smooth transition for your existing applications to Kotlin with our professional software specialists. Achieve better performance, developer- and user-friendly features.
Advanced Kotlin Programming
Engage with our senior developers to make the most of your project. Handle the most complex and challenging tasks using advanced programming concepts and techniques.
Our Hiring Process For Kotlin Developers
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Determine Your Needs
Set the project requirements and aspects you want to be sure of in the candidateโs knowledge and experience. Through this clarity, weโll get top Kotlin developers for that particular position.
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Get in Touch with Us
Submit your project requirements, industry, and expected team composition by filling out the contact form below. Weโll get back to you with more details and a tailored solution.
{03}
Receive Estimate
After carefully examining your requirements, weโll provide you with a full cost estimate and run extensive research to handpick the best candidates who meet your criteria.
{04}
Interview Candidates
We arrange a series of interviews with the most preferred candidates. Here, you ensure that the developers donโt only meet your technical needs but fit your team dynamics and culture as well.
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Start Your Cooperation
After picking the right expert(s) for your project and completing the paperwork, weโll help you with onboarding. This lets you hire remote Kotlin developers seamlessly and start working right away.
The dedication of the Klevu Ukraine team to delivering top-notch service has truly set a standard for excellence. Especially during challenging times like those Ukraine has faced, the commitment and resilience demonstrated by the engineers have been outstanding. Their unwavering dedication has not only contributed to the success of our projects but has also showcased the strength of our partnership during difficult circumstances.
When one of our development team members passed away unexpectedly, and the release timeline was looming, Mobilunity was ableโwithin daysโto provide a full-time resource to pick up the work where it was. The entire process was highly professional and needless to say, the gentleman is still on our team, and we added more resources from Mobilunity to our team. Working with Mobilunity technically and personally has been, and continues to be, a great pleasure.
Mobilunity takes a lot of weight off my shoulders by taking care of such HR things, as employee mental health check, performance appraisal, work anniversary & Birthday reminders and actual goodies delivery. Those may sound like tiny things, but we all understand their huge value to the employees. It’s reassuring to know that someone close by is attentive to our team.
European Restaurant Reservation Gets Development Resources
Navigating the challenges of local labor laws and the high cost of employment, Zenchef found a perfect nearshoring solution with Mobilunity. A leading online restaurant reservation service got their in-house team reinforced with our experts, turning an urgent team into a long-term collaboration.
Achieving Faster Development & Compatibility for XPLG
Facing the need to upgrade UI and migrate to newer technologies, an Israeli analytics tools provider for DevOps accelerated dev speed and cross-platform compatibility. Mobilunity and XPLG established direct contact between in-house and remote front/back-end teams, developing and growing together.
App Intelligence Provider Chooses Us for Staff Augmentation
Searching for passionate developers to help bring their mobile app analytics ideas to life, 42matters got extra resources from Mobilunity and intensified scalability. Today, a Switzerland-based online platform for data analytics has grown into a popular SaaS solution with thousands of users globally.
Building Team Extension for eCommerce in Construction
Facing the need to maintain a complex trading system with comprehensive documentation for the construction industry, BYG-E had our team extension service as a natural augmentation of their local staff in Denmark. Eventually, a successful software vendor committed up to 50% of the work to Mobilunity.
Is Kotlin an official language for Android development?
Certainly, this programming language has become a leading one for developing Android solutions in no time. Since 2019, Google has declared a Kotlin-first approach, making it the default programming language for Android applications. New updates are now rolled out for Kotlin first, driving widespread adoption and encouraging Android app developers to transition from Java.
What is Kotlin used for?
Kotlin language is mainly utilized for creating Android applications. In addition to mobile applications, it is utilized in server-side development, web applications, and cross-platform projects, enabling code sharing among various platforms.
What is Kotlin good for?
Kotlinโs flexibility has made it suitable for great companies like Google, Netflix, and Pinterest. Outside mobile applications, it is outstanding in server-side and client-side web apps.
Do you provide support for technical interviews when getting Kotlin developers?
Yes, we offer support for technical interviews as part of our specialized services for an additional fee. We arrange technical discussions with the best Kotlin experts, essential for teams lacking in this specialization. Following the interview, a comprehensive analysis and feedback from the interviewer will be supplied.
What types of applications can be built with Kotlin?
This programming language is ideal for developing various types of applications, such as: – Android applications: Thanks to its effortless integration with Android Studio and contemporary functionalities. – Server-side apps: Due to its compatibility with Java and ability to support multiple frameworks. – Web applications: Using Kotlin/JS for front-end programming. – Multiplatform solutions: Distributing code among platforms such as Android, iOS, and web.
What is the cost of building a Kotlin app?
When you hire Kotlin developers, especially dedicated Kotlin developers with Mobilunity, you should notice that the cost depends on such factors as project scope, complexity, team size, features, and technologies used. Developersโ rates vary depending on the country where they reside โ one of the most significant cost factors. Kindly reach out to our experts with your requirements to get a tailored estimation.
How does Kotlin ensure application security compared to other languages?
Null safety, immutable objects, extension functions, first-class delegation, and type-safe builders make up some of Kotlinโs security features. With best developer practices in place, this provides a robust security framework.
How does Kotlinโs concise syntax contribute towards faster development and reduced error rates?
By reducing boilerplate code through its concise syntax, Kotlin quickens the development process while at the same time enhancing readability and inheriting null safety. This leads to shorter cycles during development and fewer errors made.
Do you offer post-deployment support and maintenance services?
Absolutely! Full support and maintenance are the top reasons to employ a team of developers with us. Your dedicated team will help you with bug fixing, framework upgrades, continuous monitoring, and fixing technical glitches among others to make ongoing enhancements.
Can you ensure NDA and IP protection for my project?
Yes, we prioritize the security and confidentiality of your project. We implement Non-Disclosure Agreements (NDAs) and ensure full protection of Intellectual Property (IP) rights, including copyrights and source code ownership.
What happens if I am unhappy with the developer I got and want to end our collaboration?
We understand that every project has its unique requirements. We also offer a free replacement if you are dissatisfied with our services. In case the need prevails a 2-week notice contract termination is possible. The termination invoice will detail unpaid work and completed tasks until the termination date and will be delivered to you in a usable electronic format by our project manager.
What are the key skills to look for when hiring a Kotlin developer?
When hiring a senior Kotlin developer, consider the following key skills: – Proficiency in Kotlin and Java – Experience with mobile app development – Understanding of object-oriented and functional programming – Problem-solving skills – Good communication
