Office.js Developer (Outlook Add ins) | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract
Our client is looking for a experienced Office Add-in Developer (specialising in Outlook/have worked extensively with) to help support add-in solutions within a enterprise scale messaging environments. The focus of the role will be building robust, cross platform Outlook add-ins that perform across Windows, macOS, web and mobile clients.
It'll be an exchange landscape that's both on-premises infrastructure and Microsoft 365, where you will collaborate closely with engineering, product and operations teams in an agile delivery model.
What you'll be doing:
* Architecting, developing, and enhancing Outlook add-ins using modern Microsoft frameworks and tools
* Ensuring add-ins deliver a consistent experience across all Outlook clients, including desktop, browser, and mobile
* Connecting add-ins to backend systems, APIs, and identity services such as Microsoft Graph and Azure Active Directory
* You'll be working closely with product owners, architects, QA, and operations
* Maintaining compatibility across Exchange on-premises and Exchange Online deployments
* Producing and maintaining technical documentation, design guidelines, and development standards
What we're looking for:
1. You can demonstra...