Job Description
Contract | Outside IR35 | £500-£600 per day | 6 months initial | Remote with 1 day per week in Northampton
We are seeking an experienced Lead Systems Developer to take ownership of the design, delivery, and technical direction of core business applications, with a primary focus on Microsoft Dynamics, Azure, and integrated enterprise systems. This is a hands-on leadership role, ideal for someone who combines strong technical depth with the ability to guide developers, shape architecture, and deliver robust solutions across multiple workstreams.
Role overview
Working closely with Developers and Business Analysts, you will act as the senior technical authority within the team, ensuring solutions are secure, scalable, and aligned to the wider technology roadmap. You will lead complex design and build activity, mentor developers, and provide technical direction across Dynamics, integrations, and platform extensions.
Key responsibilities
* Own the technical design and delivery of Microsoft Dynamics and integrated systems.
* Provide technical leadership and act as the escalation point for complex design, integration, and performance issues.
* Lead the implementation of plugins, workflows, integrations, and platform extensions.
* Translate business and functional requirements into secure, maintainable technical solutions.
* Design and maintain integrations using Web APIs, Azure services, and middleware.
* Line manage, mentor, and coach developers, promoting standards and best practice.
* Act as the primary technical liaison with external partners, vendors, and Microsoft platform providers.
Essential experience
* Extensive experience with Dynamics 365 CRM on-premise and MS Portals.
* Experience with Dynamics 365 CE.
* Strong C#/.NET experience, including custom plugins and workflows.
* Strong client-side development experience, including JavaScript, form scripting, and ribbon customisation.
* Strong understanding of Azure services used for integration and application hosting.
* Ability to interpret user requirements and deliver secure, resilient technical solutions.
* Strong communication and stakeholder management skills.
* Experience with Power Platform components, including Power Automate, Power Apps, and Dataverse.
Apply Now.