📱 Mobile Application Developers

Hire Dedicated Xamarin Developers — India, US, UK & Australia

Hire pre-vetted Xamarin and .NET MAUI developers who build cross-platform mobile apps in C# — sharing code across iOS and Android from a single .NET codebase. Golonex places dedicated India-based Xamarin engineers with US, UK, Australian, and Indian teams — working in your timezone, under NDA, integrated within one week and with no lock-in.

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The role

What a Xamarin Developer does

A Xamarin developer builds native iOS and Android apps in C# and .NET — using Xamarin.Forms or its successor .NET MAUI to share UI and logic across platforms while accessing native APIs. Our engineers apply MVVM patterns, integrate with .NET backends and Azure, and can migrate legacy Xamarin.Forms apps to .NET MAUI.

Core expertise

Xamarin.Forms Xamarin.iOS & Xamarin.Android C# / .NET MVVM (Prism, MVVMCross) XAML Xamarin-to-.NET MAUI migration .NET MAUI Dependency injection SQLite / Realm REST & gRPC APIs Azure integration Custom renderers & handlers Push notifications App Store & Play Store deployment

Outcomes

What a Golonex Xamarin Developer builds for you

✓ Cross-platform iOS and Android apps in C#

✓ Shared UI and business logic with Xamarin.Forms / MAUI

✓ Native platform integrations via custom renderers and handlers

✓ Migrations from Xamarin.Forms to .NET MAUI

✓ Enterprise apps integrated with .NET and Azure backends

✓ App Store and Play Store deployments

Engagement

How it works

Engagement models

Full-time dedicated Part-time / hourly Remote Hybrid Onsite (US · UK · India)

Based in India, working in your timezone. Onsite options available across the US, UK, and India.

The Golonex difference

Named, pre-vetted engineers

Every Xamarin Developer is screened for technical depth, communication, and reliability before you meet them — a sub-30% pass rate at the technical stage.

Integrated within 1 week

From enquiry to working team member in 5 business days. We handle onboarding, NDA, and access logistics.

Your timezone

India-based talent working overlapping hours with US, UK, and Australian teams. Daily standups and real-time collaboration, agreed upfront.

NDA-protected, no lock-in

Full IP and confidentiality protection as standard. Month-to-month engagements — scale up or down as your project evolves.

FAQ

Hiring a Xamarin Developer — FAQs

How quickly can I hire a Xamarin developer through Golonex? +

Typically within one week. From your enquiry we shortlist pre-vetted Xamarin and .NET MAUI engineers matched to your app, you interview the shortlist, and the selected developer is onboarded within 5 business days, working in your timezone.

Can your developers migrate a Xamarin.Forms app to .NET MAUI? +

Yes. With Xamarin now succeeded by .NET MAUI, migration is a common request. Our engineers assess your existing Xamarin.Forms codebase, plan the upgrade, port custom renderers to handlers, and move you to the supported .NET MAUI platform.

Do you support both existing Xamarin apps and new MAUI projects? +

Yes. We maintain and extend existing Xamarin.Forms and Xamarin.iOS/Android apps, and build new cross-platform apps in .NET MAUI. Tell us whether you need maintenance, migration, or a fresh build and we match accordingly.

Can Xamarin developers integrate with .NET and Azure backends? +

Yes. Because the whole stack is C#/.NET, our engineers integrate tightly with ASP.NET APIs, Azure services, and shared .NET libraries — sharing models and validation between the mobile app and backend.

How do you vet Xamarin developers? +

Every candidate passes a technical assessment (live C#/Xamarin or MAUI coding plus MVVM and native-integration review on real scenarios), a communication and remote-working assessment, and reference checks from at least two prior engagements before you meet them.

Get started

Ready to hire a Xamarin Developer?

Tell us the role, stack, and timeline. We'll match you with a named, pre-vetted engineer — integrated within 1 week.