Senior Software Engineer (.Net MAUI)

Description:

We are seeking a talented and experienced Senior Software Engineer specializing in .NET MAUI to join our client's cross-platform mobile development team. In this role, you will design, build, and maintain high-performance applications that run seamlessly on Android, iOS, from a single shared codebase. You will work closely with product managers, UX designers, and backend engineers to deliver polished, production-grade experiences to our users.

As a senior member of the team, you will also mentor junior developers, contribute to architectural decisions, and champion engineering best practices across the organization.

Responsibilities:

• Design, develop, and maintain cross-platform applications using .NET MAUI targeting Android, iOS.

• Architect scalable, maintainable solutions following MVVM, Clean Architecture, and SOLID principles.

• Implement native platform integrations and custom renderers/handlers where platform-specific behaviour is required.

• Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).

• Collaborate with UX/UI designers to translate wireframes and mockups into responsive, accessible user interfaces.

• Integrate RESTful APIs and backend services with robust error handling.

• Write comprehensive unit tests, integration tests, and UI tests using xUnit, NUnit, or MSTest along with Appium or similar frameworks.

• Optimise application performance including startup time, memory usage, rendering, and battery consumption.

• Conduct code reviews, provide constructive feedback, and mentor junior and mid-level engineers.

• Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and contribute to continuous improvement initiatives.

• Stay current with .NET MAUI releases, Xamarin migration paths, and the broader .NET ecosystem.

• Maintain CI/CD pipelines for automated building, testing, and deployment of mobile applications.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).

• 8+ years of professional software development experience with C# and the .NET ecosystem.

• 5+ years of hands-on experience with .NET MAUI or Xamarin.Forms (with demonstrated MAUI migration expertise).

• Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).

• Experience consuming and integrating RESTful and/or GraphQL APIs.

• Solid knowledge of dependency injection, asynchronous programming (async/await), and reactive patterns.

• Familiarity with Git-based workflows, pull request culture, and branch strategies (GitFlow, trunk-based).

• Strong debugging, profiling, and performance-tuning skills across multiple target platforms.

• Excellent written and verbal communication skills.

Preferred Qualifications:

• Knowledge of platform-specific design systems (Material Design, Apple Human Interface Guidelines, Fluent Design).

• Hands-on experience with Azure DevOps, GitHub Actions, or App Center for CI/CD.

• Familiarity with SQLite, Realm, or other embedded databases for local data persistence.

• Experience with accessibility standards (WCAG) and building inclusive applications.

• Contributions to open-source .NET or MAUI community projects.

• Relevant Microsoft certifications are a plus.

•Health & insurance: Comprehensive coverage including General Practitioner, hospitalization, dental, and optical

•Performance incentives: Annual bonus based on individual performance

•Learning & development: Training programs, certification opportunities, and training incentives to support career growth

•Team culture: Regular team-building activities and social events