Software Developer (Dynamics 365 & Power Platform)

Rate - £175 (a day)

Location - London (Hybrid)

Duration - 3 months (Initially)

Ir35 - Inside (Must use an umbrella company)

The IT Business applications team play an important role developing and supporting our business applications, enabling us to deliver services to customers and colleagues. As a software developer, you will be responsible for designing, developing, and maintaining end-to-end solutions within the Microsoft Dynamics 365 and Power Platform ecosystem. This role involves customizing Dynamics 365 applications, building Power Pages (portals), developing Back End services using .NET/C#, and creating Front End components using modern web technologies. The developer works on integrations, automations, and scalable solutions using Dataverse and Azure services, while collaborating with cross-functional teams to deliver secure, high-quality business applications.

Key responsibilities

• Design, develop, and implement solutions using Microsoft Dynamics 365 (CE/CRM) and Power Platform components
• Build and customize Power Pages (formerly Power Apps Portals) for external-facing web applications
• Develop end-to-end solutions across the stack, including Front End (HTML, CSS, JavaScript) and Back End (.NET, C#, Web APIs)
• Configure and customize Dynamics 365 modules such as Sales, Customer Service, and Marketing
• Create and manage Dataverse tables, relationships, business rules, workflows, and plugins
• Develop custom plugins, workflow activities, and integrations using C# and .NET
• Build and maintain RESTful APIs and integrations with external systems
• Customize Power Pages using Liquid templates, FetchXML, JavaScript, and Bootstrap
• Implement role-based access and security within Dynamics 365 and Power Pages
• Develop Power Platform solutions, including Power Apps (Model-driven & Canvas), Power Automate flows, and Power BI integration
• Work with Azure services (Azure Functions, Logic Apps, Service Bus) for scalable integrations
• Perform data migrations and integrations using tools like KingswaySoft, SSIS, or Dataflows
• Ensure code quality through code reviews, unit testing, and debugging
• Collaborate with stakeholders, business analysts, and cross-functional teams to gather requirements and deliver solutions
• Support CI/CD pipelines and deployment using Azure DevOps or similar tools
• Monitor, troubleshoot, and optimize performance of D365 and Power Platform solutions
• Stay updated with latest Microsoft technologies and best practices

Minimum Criteria

• Strong experience in Dynamics 365 CE/CRM development
• Hands-on experience with Power Pages (Portals) customization
• Proficiency in C#, .NET, JavaScript, TypeScript, HTML, CSS
• Experience with Dataverse, FetchXML, Liquid templates
• Experience of Power Platform (Power Apps, Power Automate)
• Familiarity with Azure integration services
• Understanding of security roles, authentication, and authorization in D365/Portals
• Knowledge with TFS, DevOps, version control (Git), and ALM practices

Desirables

• Familiarity with CI/CD pipelines and DevOps practices (Azure DevOps, Git)
• Exposure to Agile/Scrum methodologies
• Knowledge of security, authentication (OAuth, Azure AD B2C) for portals
• Experience working with large-scale enterprise applications