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Leega logo
Leega

Inteligência, Inovação e Tecnologia.

Senior .NET MAUI Developer

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 201-500Since 2010H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

140 days ago

Salary

0

Seniority

Senior

Job Description

Senior .NET MAUI Developer

Leega

• We are looking for a senior developer specialized in .NET MAUI to take technical ownership of a new cross-platform mobile application. The professional will be responsible for receiving, analyzing, and continuing the development of an already-started application, ensuring quality, scalability, and adherence to industry best practices. • Previous experience taking over in-progress projects from other teams or vendors • Knowledge of Blazor Hybrid within MAUI • Familiarity with code analysis tools and quality metrics • Experience with Azure DevOps or GitHub Actions for mobile CI/CD • Open source contributions or active participation in the .NET community • Autonomy and proactivity to drive the project with minimal supervision • Analytical ability to understand and document third-party code • Clear communication to report status, risks, and technical decisions • Ownership mindset regarding the product and its outcomes • Receive and analyze the existing application codebase, documenting architecture, dependencies, and areas for improvement • Assume technical leadership of the project, defining coding standards, architecture, and best practices • Develop and evolve features using .NET MAUI for iOS and Android • Conduct code reviews, refactorings, and performance optimizations • Ensure code quality through unit and integration tests • Collaborate with product, design, and backend teams to deliver aligned with business requirements • Document technical decisions and keep project documentation up to date • Identify and resolve technical debt, proposing continuous improvements • Support the definition of CI/CD pipelines for building and distributing the app • Implement and maintain integrations with push notifications (Firebase, APNs) • Ensure accessibility and adherence to platform UX guidelines

Job Requirements

  • Strong experience (4+ years) in mobile development with Xamarin.Forms and/or .NET MAUI
  • Proficiency in C# and the .NET 7/8 ecosystem
  • Deep knowledge of MVVM and state management libraries (CommunityToolkit.MVVM, ReactiveUI, or Prism)
  • Experience with Handlers, platform-specific code, and MAUI Essentials
  • Proficiency with Shell navigation and MAUI application lifecycle
  • Experience with custom renderers/handlers for native customizations
  • Knowledge of consuming REST APIs and integrating with backend services
  • Familiarity with SQLite, Entity Framework, or other local persistence mechanisms
  • Experience with offline-first architecture and data synchronization
  • Knowledge of automated testing (xUnit, NUnit, Moq) and UI testing (Appium or similar)
  • Experience with debugging and profiling on real devices (iOS and Android)
  • Knowledge of publishing apps to stores (App Store and Google Play)
  • Familiarity with analytics and crash reporting (App Center, Firebase Crashlytics)
  • Experience with Git version control and collaborative workflows
  • Having an environment configured for iOS builds (macOS) is a plus

Benefits

  • 100% remote position

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