About the role 

The City of London Corporation is seeking an experienced Dynamics 365 CE Developer to act as our technical lead and subject-matter expert for Dynamics 365 and the Microsoft Power Platform. 

In this pivotal role, you will lead the development, implementation and ongoing management of Dynamics 365 and PowerApps solutions across the organisation. Working closely with internal teams and external partners, you will help drive innovation, improve digital services and ensure these strategic platforms deliver maximum value for the City. 

You will provide day-to-day technical leadership and third-line support, identify opportunities to enhance existing solutions, and contribute to new digital projects aligned with the City’s IT strategy. You will also play a key role in sharing knowledge and developing capability across the wider IT team. 

Key responsibilities 

• Act as technical lead and subject-matter expert for Dynamics 365 and PowerApps 

• Design, develop, enhance and support Dynamics 365 / Power Platform solutions 

• Contribute to the roadmap and ongoing development of M365 services 

• Provide third-line support, system administration and release management 

• Lead delivery within projects and manage external suppliers where required 

• Ensure appropriate security, licensing, documentation and governance 

About you 

You will have significant experience delivering Dynamics 365 and Power Platform solutions in a complex organisation, with strong technical and stakeholder management skills. 

Essential skills and experience 

• Strong experience with Dynamics 365 / CRM and PowerApps 

• Power Platform (Power Automate, Power BI) and Microsoft 365 

• C#, JavaScript, HTML5 and CSS 

• Permissions, security roles and licensing management 

• Excellent communication and supplier management skills 

Knowledge of Azure, PowerShell, DevOps and cloud technologies is desirable. 

Occasional out-of-hours work may be required. 

Closing date: 12 noon on 12 January 2026  

Interviews will be held on W/c 26th January 2026  

To apply online please click the Apply online button below.  

Alternatively, please contact 020 7332 3978 (24 hr answerphone) quoting reference number OCHA1028 if you experience any difficulties.  A minicom service for the hearing impaired is available on 020 7332 3732. 

The City of London Corporation is committed to Equal Opportunities and welcomes applications from all sections of the community. 

We reserve the right to close the advert earlier should we receive a high number of applications. Early applications are encouraged.  

Because our roles are so varied, we don’t have a ‘one size fits all’ policy for workplace attendance. How many days a week you’ll be required to attend your workplace will depend on the requirements of your role. It’s important that you understand the requirements before applying to ensure you are able to meet them. We are committed to considering requests to work flexibly and job share. Requests will be considered by the recruiting manager in line with our policies and business needs. 

For more information on our categories for workplace attendance, please view our guide here.   

We will be reviewing this policy and approach at regular intervals to ensure we’re meeting our attendance needs.  

This role requires a NPPV 3 (Non police personnel) Vetting check.  

The City of London Corporation is currently undergoing a programme to ensure that our pay and reward practices are competitive and equitable across the whole organisation, to ensure that everyone has the opportunity to thrive in the work that we do.