Lorien
Software engineer
Software engineer at Lorien, based in London, South East England. This is a permanent role with hybrid working.
- Pay
- Not given by the employer
- Hours and contract
- Permanent · Hybrid
- Location
- London, South East England
- Closing date
- Sector
- Software Developer
Reference 57524041
About the role
Senior Dynamics 365 CRM Engineer (.NET / SSIS)
Location: UK Based (Hybrid)
Rate: Competitive (Inside IR35)
Duration: 6 months initially
Role Purpose
We are seeking a highly experienced Senior Microsoft Dynamics 365 CRM Engineer to join our engineering team and play a key role in the delivery, enhancement and support of customer, CRM and data integration capabilities within a regulated financial services environment.
This role combines deep expertise in Dynamics 365 Customer Engagement (CRM), C#/.NET development, and SSIS-based data integration, requiring an engineer who is equally comfortable developing CRM solutions, designing integrations, and troubleshooting complex data and application issues across multiple platforms.
Key Responsibilities
- Design, develop, enhance and support Microsoft Dynamics 365 CRM solutions.
- Configure and customise Dynamics 365 to meet business and technical requirements.
- Develop plugins, custom workflows, extensions and integrations using C# and .NET.
- Design, build and maintain integrations between Dynamics 365 and enterprise systems using APIs, SSIS and modern integration patterns.
- Develop, support and optimise SSIS packages for data migration, transformation and integration.
- Build and maintain integrations using KingswaySoft and other integration technologies where appropriate.
- Develop client-side functionality using JavaScript and TypeScript.
Essential Skills & Experience
Microsoft Dynamics 365 CRM
- Strong hands-on experience with Microsoft Dynamics 365 Customer Engagement (CE).
- Configuration, customisation and solution management.
- Plugin and custom workflow development.
- Strong understanding of Dynamics 365 architecture and data models.
- Experience developing and consuming Dynamics 365 APIs.
C# / .NET Development
- Strong commercial experience developing enterprise applications using C# and .NET.
- REST API development and integration expertise.
- Understanding of software design principles and modern engineering practices.
- Experience with source control, CI/CD and automated deployment pipelines.
Guidant, Carbon60, Lorien & SRG - The Vertage Group Portfolio are acting as an Employment Business in relation to this vacancy.
Reference: 57524041 · Posted 16 hours ago · Closes 16 Dec 2026 · Listed via Lorien
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