MAUI App Developer

About us

Vantify are leading the way in revolutionising integrated compliance software, services and intelligence solutions. With a mission to help clients enhance visibility, increase productivity and reduce risk, we take pride in being the go-to partner for businesses navigating the complexities of regulatory landscapes & facilities management.

Our dedicated team of professionals combine deep industry knowledge with cutting‑edge tools, ensuring that our clients receive tailored support to meet and exceed compliance standards.

Join us in crafting a future where compliance is more than just a necessity; it's the bedrock of sustainable and flourishing businesses. Vantify are not just your safety partner but also your pathway to success.

Reporting to the Head of Development, you will use your expertise in cross‑platform application development to deliver high‑quality, performant and secure applications using .NET MAUI. You’ll play a key role in designing, implementing and maintaining mobile solutions that integrate seamlessly with our wider compliance ecosystem.

Your responsibilities will include creating intuitive and accessible user experiences, ensuring responsiveness across devices, integrating with APIs and cloud services, and upholding strong standards of code quality and security.

In this role, you’ll be developing cross platform applications using .NET MAUI (XAML‑based) for iOS, Android and Windows, applying your proficiency in C# and .NET Core. You’ll work with CI/CD pipelines to manage end‑to‑end automated deployments, including preparation for app store submissions. Day to day, you’ll be implementing responsive UI/UX using data binding and the MVVM architecture, integrating RESTful APIs, handling JSON data, and optimising application performance across memory, speed and battery efficiency.

You’ll also be maintaining high standards through unit testing, automated UI testing and effective version control with Git. The role includes managing app store review, testing and deployment processes, while ensuring secure coding practices aligned with ISO
27001. It’s a bonus if you have experience with MAUI Hybrid using Blazor Web View, databases such as SQLite, SQL Server or MySQL, or cloud services across Google Cloud Platform and Azure.

• Design and develop cross‑platform applications using .NET MAUI.
• Collaborate with product managers to deliver intuitive user experiences.
• Working with senior technical team to agree best practices and design approaches.
• Integrate applications with APIs and backend services securely and efficiently.
• Optimise app performance across multiple platforms and devices.
• Support CI/CD processes for mobile app deployments.
• Ensure compliance with security standards and best practices.
• Peer code reviews.
• Some infrequent out-of-hours support where necessary with any out-of-hours maintenance activity.
• Stay current with emerging technologies and .NET MAUI updates to drive innovation

The ideal candidate for this role will demonstrate behaviours that reflect our core values. Our colleagues are approachable and optimistic, focusing on solutions. We listen to understand client needs, delivering expert guidance and a high‑quality service. We foster collaboration by sharing knowledge openly and supporting others to thrive by sharing well‑considered feedback. We continuously strive for improvement by being open to challenge, being curious and focusing on innovation.

In order to excel in this role you need…

• Proven experience as a MAUI developer, or in a similar mobile development role.
• Minimum 3+ years of experience in C# and .NET mobile application development.
• Strong problem‑solving skills with attention to detail and a proactive approach.
• Excellent communication skills, able to collaborate across technical and non‑technical teams.
• Confident presenting technical concepts to stakeholders in clear, accessible language.
• Effective team player with a commitment to shared goals and continuous improvement.

We put people first—whether it’s our customers or our colleagues. When you join us, you’ll be part of a supportive team that values…