Senior Integration Developer

Senior Integration Developer - D365 Finance, APIS, Azure Up to £515 per day (Inside IR35) Remote / must be UK based 3 months initially (open to extension) My client is an instantly recognisable consultancy who seek a Senior Integration Developer, with experience in Microsoft Dynamics 365 Finance, to lead the design and implementation of robust, secure, and scalable integrations for an end client. Key Requirements: Hands-on experience as a Senior Integration Developer, with D365 Finance integrations. Deep knowledge of REST APIs, OData, DMF packages, and data mapping (XSLT, XML, JSON, CSV). Proficiency in tools like Postman, Azure Logic Apps, PowerShell, and C#. Experience with ETL processes, error handling, idempotency, and throttling. Strong understanding of secure data handling, encryption, and compliance standards. Familiarity with monitoring tools like Application Insights and Log Analytics. Industry experience within financial services Nice to have: Experience with Microsoft Power Platform (Power Automate, Power Apps). Knowledge of Dataverse for data modelling and synchronization. If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Location: South East, GB

Posted Date: 9/17/2025