Guestia is a SaaS software company providing an essential app for anybody travelling to or attending a wide range of events. Our platform enables event organiser’s, brands, rights-holders, organizations and teams the ability to easily build custom branded apps for their guests with important, useful and up-to date information about their event and travel. Guestia removes the need for paper itineraries, spreadsheets, information packs and emails. Our platform is trusted by leading brands such as McLaren F1, Williams F1, Formula One, Peroni and Oyster Yachts. We are looking for an experienced and talented mobile developer to join our expanding UK based development team. Our platform is designed, developed and deployed using the Microsoft stack (.NET Core / MVC / EF Core / SQL Azure / Azure, Azure DevOps and Xamarin). The ideal candidate will need the ability to design, develop and deploy features for our Xamarin Forms / MAUI (iOS and Android) app. You will have a keen eye for detail for front-end UI/UX development and have the ability to deliver maintainable and performant code for the both platforms in an Agile environment. You will have an excellent understanding of the entire platform architecture and the propriety .NET Core that provide the app with data. You will be based in our office in Cranfield Innovation Centre for a minimum of 3 days per week. We expect every member of our team to contribute in the design and planning stages; we are constantly striving to improve our product for our customers. You will be expected to offer your technical expertise on client calls/meetings and provide technical insight to the business account managers during the tender process. The ability to communicate at every level is essential and we would expect you to share your knowledge with the junior members of the development team and also non-technical senior management. A degree in a computer related discipline is desirable but commercial experience is essential. The ideal candidate will have: Strong C# Skills Excellent XAML Dependency Injection .NET Core Entity Framework Core (SQLite) Objective-C SwiftUI Java Messaging (APNS, Firebase) iOS Deployment (App Store Connect) Android Deployment (Google Play Console) GitHub/BitBucket AutoMapper Experience implementing 3 rd party APIs In addition, any or all of the following would be advantageous: JIRA (or other project management software) PRINCE2 / PRINCE2 Agile Azure DevOps ASP.NET Core Azure Google Cloud Services (Speech-to-Text, Vision etc.) Microsoft Cognitive Services (Vision / Speech / Language) In return Guestia can offer a fun and exciting environment in a fast-growing start-up with great opportunities for career progression. We can offer you: Flexible working hours Flexible remote working (upon completion of probation, minimum 3 days a week in the office) Private Health Care Company Car Scheme Quarterly Socials and Company Days Out Company Pension Performance Bonus’ up to 8% annually Competitive salary