Work at Borderless

Senior Developer specialized in .NET MAUI

At Borderless Software, we believe that people drive everything we do. That’s why we build a work experience designed to help you grow, enjoy what you do, and develop professionally, without borders.

We’re searching for a Senior Developer specialized in .NET MAUI who loves crafting beautiful, high‑impact digital experiences. Want to join our Squad?

Your work setup

100% Remote
Full-time

Language requirement

English: B2 level or higher

Some of your responsibilities

Build responsive, accessible, high‑performance interfaces.
Transform UX/UI designs into pixel‑perfect experiences.
Collaborate with designers and backend teams.
Maintain component libraries and improve architecture.

Mobile Development

Design and develop cross-platform mobile applications (Android / iOS / Windows) using .NET MAUI.
Optimize memory usage, concurrency, rendering times, and overall application performance.

Backend Integration

Design and integrate REST and/or GraphQL APIs.
Collaborate closely with backend teams to define API contracts, resilience strategies, and performance standards.
Implement caching strategies, data synchronization, and robust error-handling mechanisms.
Ensure proper communication between presentation, domain, and data layers.

What we expect from you

5+ years of experience developing with .NET, C# and MAUI.
3+ years building production-grade mobile applications using MAUI.
Proven experience designing scalable mobile architectures.
Strong expertise in asynchronous programming and multithreading.
Experience in memory management and performance optimization.
Solid experience integrating APIs.
Experience implementing secure authentication (OAuth, SSO, JWT, Identity Providers).
Strong knowledge of relational databases and ORMs.
Proficiency with Git, CI pipelines, and modern development practices.
Strong critical thinking, architectural vision, and decision-making skills.
Results-driven mindset with high ownership and accountability.
Strong communication skills and collaborative teamwork approach.

Nice to have

Direct experience with .NET MAUI or leading Xamarin-to-MAUI migration initiatives.
Knowledge of Cloud platforms (Azure and/or AWS).
Experience working with push notification services.
Experience with mobile analytics tools.
Experience integrating identity services.
Experience in enterprise mobile deployments, certificate management, and app versioning.
Deep understanding of SOLID principles, Domain-Driven Design (DDD), and Clean Architecture.

Ready to join our Squad? Apply now by completing the form, we’d love to hear from you.