Job Description

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 backend services using .NET/C#, and creating frontend 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 frontend (HTML, CSS, JavaScript) and backend (.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 portalsExperience working with large-scale enterprise applications