Where can I find Xamarin developers?

You can find Xamarin developers through outsourcing IT vendors or freelance platforms, such as Toptal or Upwork. Although Microsoft retired the technology in May 2024, many experienced software engineers can provide ongoing maintenance and support services or help transfer Xamarin apps to a new infrastructure. You can also rely on Lemon.io to match you with a vetted full-time or part-time Xamarin developer. We will analyze your project requirements, select the best-suited developer from our talent pool, and set up an interview within 48 hours.

What is the no-risk trial period for hiring a Xamarin developer on Lemon.io?

For a no-risk trial period for hiring a Xamarin developer on Lemon.io, you can get a 20-hour paid trial before committing to a weekly or monthly subscription. It will let you evaluate the developer’s skills before they start working on your project. Moreover, if the developer’s output does not match your requirements, we can match you with a more suitable software engineer or issue a refund for up to 40 hours. Use the “Report a problem” feature in your client’s account and specify your reasons for requesting a new developer.

Are Xamarin developers in demand?

Xamarin developers are not in high demand, considering Microsoft support stopped on May 1, 2024. At the same time, many Xamarin-based applications haven’t been updated yet. As a result, businesses rely on Xamarin developers to help support legacy applications and integrate them with new solutions. Until app owners update all the Xamarin-based products, the demand for Xamarin developers will remain, even if not as high as it used to be in its heyday.

How quickly can I hire a Xamarin developer through Lemon.io?

You can hire a Xamarin developer in under a week through Lemon.io. After you fill out the form and share your project’s requirements, we’ll analyze our talent pool and match you with the best-suited developer within 48 hours. We’ll share their CV and set up an interview or a live coding call. If you’re happy with the Lemon.io candidate, you can add funds to your balance, and the developer will start working on your project within a day or two.

How much does a Xamarin developer charge per hour?

Xamarin developer charges around $55 per hour across the US, with an annual wage of around $144,000, according to Glassdoor. At the same time, the hourly rate depends on the developer’s experience, the project’s complexity and timeframe, additional requirements, and the engineer’s location. The highest rate can exceed $80/hour. In contrast, offshore outsourcing vendors may offer the services of low-grade developers for as low as $11 per hour.

What is the vetting process for developers at Lemon.io?

The vetting process for developers at Lemon.io includes four stages. First, we screen the candidates based on their stack, experience, and soft skills. Next, we evaluate their CVs and professional profiles. A screening interview with a recruiter helps us check basic coding skills and English proficiency, while the final technical interview includes live coding tasks. This rigorous vetting process facilitates developer selection for our clients, speeds up onboarding, and lets you start working on your project sooner.

How can your business benefit from hiring a Xamarin developer?

Your business can benefit from hiring a Xamarin developer to transfer a cross-platform app to .NET MAUI, Flutter, or React Native. Although Xamarin is currently discontinued, it was actively used for application development at some point, so the demand for professionals familiar with this framework still exists. And even if you don’t plan on moving a Xamarin-based app to another framework, you’ll still need a knowledgeable developer who can help you support and maintain the existing solution.

Why should I use Lemon.io for hiring developers?

You should use Lemon.io to hire developers and benefit from our developer vetting and quick hiring process. We thoroughly check every candidate’s technical and soft skills before they join our talent pool, and we match them to your project requirements. You can schedule an interview with the developer within 48 hours of sharing your project details, and if the interview goes well, your developer can start working almost immediately.

Hire Xamarin developers

Build complex, enterprise-grade applications with expert Xamarin developers ready to join your team.

Hire Xamarin now

Developers who got their wings at

How it works

How to hire a Xamarin developer through our platform

Place a free request

Fill out a short form and check out our ready-to-interview developers

Tell us about your needs

On a quick 30-min call, share your expectations and get a budget estimate

Interview the best

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest

Onboard the chosen one

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Hire Xamarin developer

Testimonials

7 developers hired in 24 hours

The developers helped us speed up. They quickly learned their part of the app and we’re grateful for their contribution.

Conor MackenDirector of Engineering, tvScientific

Start to finish in under a week with zero wasted time

Reached out on Monday evening, connected Tuesday morning, had four qualified candidates by Wednesday.

Brian DeSpainCEO, 10X ERP

High quality, well-qualified developers

We had an excellent experience. Process is fast from the initial intake through setting up payment.

Katie RoyExecutive Director, The SPEND Initiative

What we do for you

Vet every developer

All our developers are fully vetted and tested for both soft and hard skills. No surprises!

1000+ already scanned profiles

Learn your needs

On a quick 30-min call, share your expectations and get a budget estimate

Human-centered estimation

Shortlist the best matches

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest

Match in a 24 hours

Handle the paperwork

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Hire after 1–2 interviews

Hire Xamarin developer

The lemon tea

Why hire Xamarin developers through our platform?

Find devs with skills you can trust with Lemon.io, so you can stop looking and start making progress again.

Cost

Every one of our 1300+ senior engineers has passed through our four-step vetting process, covering everything from soft to hard skills.

White-glove Service

We provide you with a list of senior devs just 48 hours after you tell us what skills you're looking for, allowing you to hire devs faster so you can get moving again.

CV Database

Our risk-free replacement guarantee comes without caveats, restrictions, or questions asked. If you want a different dev, just tell us and we'll match you with another, free of charge.

Why hire Xamarin developers through our platform?

by Karina Tretiak

Recruiting Team Lead at Lemon.io

Verified Expert

Hiring Guide: Xamarin Developers

Looking to hire Xamarin developers? Xamarin is a cross-platform framework by Microsoft that allows developers to build native Android, iOS, and Windows applications using a single C# codebase. It combines the power of the .NET ecosystem with native performance and UI capabilities, making it an ideal choice for businesses aiming to launch multi-platform mobile apps efficiently. Hiring experienced Xamarin developers ensures your apps deliver native-like speed, functionality, and user experience without the high costs of maintaining separate codebases.

Why Hire Xamarin Developers?

Xamarin developers bring together cross-platform development efficiency and native-level performance. They specialize in writing shared business logic across platforms while maintaining platform-specific UI components. For startups and enterprises alike, Xamarin significantly reduces time-to-market, simplifies maintenance, and improves code reusability—all while leveraging the robustness of Microsoft’s .NET ecosystem.

Core Responsibilities of Xamarin Developers

Develop, test, and deploy cross-platform mobile applications for iOS, Android, and Windows using Xamarin.Forms or Xamarin.Native.

Integrate apps with backend services and APIs, including RESTful and GraphQL endpoints.

Implement shared codebases using C# and .NET MAUI, ensuring consistency and scalability across platforms.

Build and optimize user interfaces for responsiveness, accessibility, and platform-specific design standards.

Integrate third-party libraries, payment gateways, and cloud storage solutions such as Azure or AWS.

Utilize Xamarin.Essentials for hardware integration including GPS, sensors, and cameras.

Conduct performance profiling and debugging across platforms using Visual Studio and native emulators.

Implement unit, integration, and UI tests to maintain code quality and prevent regressions.

Key Technical Skills to Look For

Languages & Frameworks: C#, .NET, Xamarin.Forms, Xamarin.Native (Xamarin.iOS and Xamarin.Android).

Tools: Visual Studio, Visual Studio for Mac, NuGet, Azure DevOps.

Architecture Patterns: MVVM, Dependency Injection, Reactive Programming.

Mobile SDKs: Android SDK, iOS SDK, and Xamarin.Essentials.

Backend Integration: REST APIs, gRPC, Firebase, or Azure Functions.

Testing & CI/CD: NUnit, xUnit, App Center, Jenkins, or GitHub Actions.

Databases: SQLite, Realm, and Azure Cosmos DB.

Version Control: Git, GitHub, Bitbucket, or Azure Repos.

When to Hire Xamarin Developers

When building cross-platform applications with native-like performance.

When reducing development costs while maintaining a native UI experience.

When you already use Microsoft technologies (.NET, Azure, C#) and want ecosystem continuity.

When migrating legacy .NET applications to mobile platforms.

When you require fast iterations and consistent features across Android and iOS devices.

How to Hire the Right Xamarin Developer

1. Define Your Project Scope and Architecture

Clarify if your project will use Xamarin.Forms (for shared UI and faster development) or Xamarin.Native (for more custom and platform-optimized experiences). This helps target the right talent for your needs.

2. Evaluate Cross-Platform Proficiency

Review prior projects to confirm candidates have experience building production-grade apps using Xamarin.Forms and integrating native SDKs. Ask them to demonstrate performance optimization and platform adaptation skills.

3. Interview Questions

What are the key differences between Xamarin.Forms and Xamarin.Native?

How do you manage shared code and platform-specific implementations in Xamarin?

Explain how Xamarin integrates with native APIs and UI components.

What strategies do you use to optimize app performance across devices?

How do you handle data storage and offline support in Xamarin applications?

4. Technical Assessment

Assign a small test project: create a basic cross-platform app using Xamarin.Forms with local data storage (SQLite) and simple navigation between screens. Evaluate their ability to implement clean architecture and handle both platforms efficiently.

Average Cost of Hiring Xamarin Developers

Xamarin developer rates vary depending on skill level and project complexity:

Junior Developers (1–3 years): £40–£60/hour — capable of building basic cross-platform apps with guidance.

Mid-Level Developers (3–6 years): £70–£100/hour — experienced in full-stack app architecture, UI design, and backend integration.

Senior Developers (7+ years): £110–£150/hour — experts in large-scale applications, performance optimization, and cloud-based integrations.

At Lemon.io, you can hire pre-vetted Xamarin developers who build high-quality, scalable, and cross-platform apps using the latest Microsoft technologies.

Why Hire Through Lemon.io?

Lemon.io connects you with skilled Xamarin engineers who are proficient in delivering seamless mobile applications using a shared .NET codebase. Every developer undergoes a thorough technical vetting process to ensure expertise in architecture, UI/UX, and performance optimization. Whether you need a full development team or a single specialist, Lemon.io provides the perfect match to accelerate your mobile app development.

Hire Expert Xamarin Developers →

Hire C# Developers – Core language expertise for building robust cross-platform apps.

Hire .NET Developers – Essential backend and full-stack support for Xamarin apps.

Hire Mobile Developers – Build responsive apps across iOS and Android ecosystems.

Hire Azure Developers – Connect Xamarin apps with scalable Microsoft cloud solutions.

Hire App Developers – Expand your development team with experts in UI/UX and functionality.

FAQs About Hiring Xamarin Developers

What is Xamarin used for?

Xamarin is a Microsoft framework that enables developers to create native iOS, Android, and Windows apps using a shared C# codebase within the .NET ecosystem.

Is Xamarin better than Flutter or React Native?

Xamarin is ideal for teams already working with C# and .NET. It offers native performance and deep integration with Microsoft tools, while Flutter and React Native are better suited for UI-focused startups.

Does Xamarin provide native performance?

Yes. Xamarin compiles apps into native ARM binaries, delivering performance comparable to fully native apps while maintaining a shared logic layer.

Can Xamarin apps access native device APIs?

Absolutely. Xamarin provides full access to native APIs and SDKs for sensors, GPS, camera, and platform-specific features.

Can I hire remote Xamarin developers through Lemon.io?

Yes. Lemon.io connects you with vetted remote Xamarin developers who specialize in cross-platform mobile applications and .NET integration.

Book a call with an expert so you can be sure in your hiring strategy

Book a call

Why hire Xamarin

Over 6500 companies use Xamarin as their main framework, including giants like Google, Amazon and Lyft.

High-quality web apps

Xamarin's modular approach lets devs reuse components, so they can seamlessly manage app complexity.

Faster development process

Xamarin's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.

Enjoyable user experience

From smooth, responsive interfaces to reduced loading times, devs can use Xamarin to boost usability.

Scaling made easy

Xamarin's modular, component-based architecture makes it easy to scale applications as traffic grows.

Case studies

Aerospace

The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.