Design, develop and enhance enterprise solutions on Dynamics 365 CE, Dataverse and Power Platform. Deliver new capabilities, custom plugins, integrations, Power Automate flows, and model-driven apps. Act as senior escalation for complex issues, participate in architecture and design workshops, refactor and optimise solutions, and support CI/CD via Azure DevOps. PL-400 qualification required.
Job Overview:
We are seeking a highly skilled and experienced D365 CE & Power Platform Senior Developer to join our team. The successful candidate will play a key role in designing, developing and enhancing solutions built on Microsoft Dynamics 365 Customer Engagement (CE), Dataverse and the Power Platform. Working within a highly collaborative multidisciplinary team, the role will focus on delivering new functionality, improving existing capabilities, modernising business processes and driving continual improvement across multiple complex enterprise applications.
In addition to development and enhancement activities, the role will provide technical expertise in the investigation and resolution of complex application and integration issues, acting as a senior escalation point where deep product knowledge is required.
This is an excellent opportunity for a technically strong Dynamics professional who enjoys solving complex business challenges and contributing to the long-term evolution of a strategically important enterprise-scale solutions.
Key Responsibilities
Solution Design & Development
· Design, develop and enhance enterprise solutions built on Microsoft Dynamics 365 CE, Dataverse and the Power Platform.
· Deliver new application capabilities, workflow automation and business process improvements aligned to customer requirements.
· Develop and maintain custom plugins, integrations, workflows and Power Platform components.
· Contribute to solution architecture discussions and technical design decisions.
· Identify opportunities to improve performance, scalability, maintainability and supportability across the application estate.
· Participate in technical design workshops and collaborate with functional consultants, architects and customer stakeholders.
Application Enhancement & Continuous Improvement
· Lead the technical implementation of approved change requests and enhancement
· Refactor and optimise existing solution components to reduce technical debt and improve long-term maintainability.
· Support the introduction of new Microsoft capabilities and platform features where appropriate.
· Contribute to the ongoing evolution and modernisation of the solution architecture.
Skills, Knowledge and Expertise
Primary Technical Skills (Essential)
The successful candidate will possess strong hands-on experience designing, developing and
delivering Microsoft Business Applications solutions, with particular expertise across Dynamics 365
CE, the Power Platform and Azure Function apps and integrations.
Microsoft Business Applications
Microsoft Business Applications
· Microsoft Dynamics 365 Customer Engagement (CE)
· Microsoft Dataverse
· Microsoft Power Platform
· Model-Driven Application Development
· Power Automate
· Business Process Automation
· Dynamics 365 Security Model
· Solution Design & Customisation
Development & Engineering
• C# Plugin Development
• Custom Workflow Activities
• JavaScript & Client-Side Customisation
• Custom API Development
• Dataverse Development
• Integration Design & Development
• Solution Layering & Environment Strategy
Application Lifecycle Management
• Azure DevOps
• Source Control (Git)
• CI/CD Concepts
• Solution Deployment & Release Management
• Environment Management
• DevOps Best Practices
Architecture & Solution Design
• Requirements Analysis
• Technical Design Documentation
• Solution Architecture Principles
• Solution Architecture Principles
• Performance Optimisation
• Secure Application Design
• Scalable Enterprise Solution Development
The successful candidate will hold a valid PL-400 qualification.
Essential
Essential
· Proven experience developing Microsoft Dynamics 365 CE and Power Platform solutions.
· Strong hands-on experience with Dataverse, Model-Driven Apps and Power Automate.
· Experience developing custom plugins and integrations using C# and Microsoft best practices.
· Experience delivering enhancements and new functionality within enterprise application environments.
· Experience working with Azure DevOps and modern ALM practices.
· Strong analytical, troubleshooting and problem-solving skills.
Highly Desirable
· Exposure to Microsoft Azure integration technologies.
· Experience with Azure Data Factory, Logic Apps or Azure SQL.
· Experience working within complex, integrated Microsoft application estates.
· Experience in Managed Services or regulated environments.
About
Established over 40 years ago, Codec is a multi-award-winning Microsoft Solutions Partner, trusted by public and private sector organisations to deliver impactful digital transformation. With offices in Dublin, Belfast, Cologne, and across Germany, our team of over 300 experts specialises in harnessing the full potential of Microsoft technologies—including Dynamics 365, Power Platform, Azure, and Copilot—to drive innovation, automation, and operational excellence. Codec combines deep industry expertise with a proven track record to help organisations unlock the power of AI and modern cloud solutionsThough originally best known as a hardware reseller, since 2010 Codec has focused on building an outstanding software consulting business with a team of experts implementing enterprise solutions using products from Microsoft and Oracle. Our customer base, revenues and average contract values have grown steadily year on year and we continue to invest in the provision of new product and service offerings.Our team is a careful mix of recent graduates and experienced professionals from a variety of diverse cultural backgrounds. We are a melting pot of seasoned consultants supported by the best talent from the local universities. We have a thriving placement student academy and graduate recruitment programme which grows year on year.This company is an equal opportunities employer
Codec Belfast, Northern Ireland Office
83 Victoria Street, Gasworks Business Park, Belfast, United Kingdom, BT1 4PB
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