Job Description: Microsoft Dynamics 365 CRM Engineer




Location: London, UK (Office-based, on-site)




Working Hours: Mon-Fri 9am-6pm




Reports to: VP Engineering




Department: Engineering




Type: Full-time



We're seeking a seasoned
Microsoft Dynamics 365 CRM Engineer to design, build, and scale enterprise-grade solutions across model-driven and Canvas apps. You will lead integrations, implement refined UI/visual enhancements, craft custom components (PCF), and deliver secure, performant data experiences in Dataverse. This role suits an engineer with a proven track record across the full SDLC in complex, fast-moving environments.



Key Responsibilities

• Architecture & Customization - Implement model-driven app customizations (forms, views, command bar/ribbon, Business Process Flows) with clean, maintainable patterns


• Canvas & Power Fx - Build responsive, accessible Canvas apps with robust Power Fx logic and thoughtful UX


• PCF Development - Develop reusable PCF controls (TypeScript/React), including dataset and field components with unit tests


• Server-Side Extensibility - Create plugins, custom workflow activities, and custom actions in C# (real-time and async)


• Dataverse Data Shaping - Pull and transform conditional data via FetchXML, OData, Web API, and QueryExpression with security-aware filtering


• Systems Integration - Integrate with internal and third-party systems through REST/Graph APIs and Azure services (Functions, Logic Apps, Service Bus)


• ALM & Governance - Own solution management and CI/CD in Azure DevOps (managed/unmanaged strategy, environment strategy, versioning)


• Client-Side Engineering - Implement standards-compliant JavaScript/TypeScript for form logic, validation, and UX polish


• Data Modeling - Define and maintain tables, relationships, keys/alternate keys, and business rules to uphold data quality


• Security & Compliance - Apply best practices for roles, field-level security, auditing, and DLP across the Power Platform


• Performance & Reliability - Monitor, troubleshoot, and optimize plugins, PCF, queries, and Canvas app performance


• Documentation & Collaboration - Produce clear technical documentation and partner effectively with product and business stakeholders

Requirements

• 5+ years delivering production systems on Dynamics 365/Dataverse and Power Platform


• Strong C# for plugins/custom workflow activities; TypeScript/React for PCF; Power Fx for Canvas apps


• Demonstrated experience customizing model-driven UI and implementing client scripting


• Proven delivery of secure, reliable integrations using Azure Functions/Logic Apps/Service Bus and REST/Graph APIs


• Solid ALM expertise with Azure DevOps (repos, CI/CD pipelines, automated solution deployments)


• Deep understanding of solution layering, dependencies, upgrades, and migrations


• Advanced troubleshooting and performance tuning across client and server


• Excellent stakeholder communication and documentation skills


• Fluent English (spoken and written)

Nice to Have

• Virtual Tables, custom connectors, and event-driven patterns


• Power Automate at scale (governance, error handling, retry policies)


• Unit/integration testing for PCF and plugins; automated quality gates


• Familiarity with licensing, governance, and DLP in the Power Platform


• Microsoft certifications (e.g., PL-400, PL-600, MB-260)


• Experience in high-growth or multi-region deployments

What do we offer:

• Challenging tasks with great opportunity to level up your skills


• 20 working days of paid vacation


• Working hours are 9:00-17:00 London time
  Additional days off follow the UK holiday calendar


• The team is international (Ukraine, Azerbaijan, South Africa)

About OneDome



OneDome is a UK-based
housing and fintech technology platform building an
AI-powered platform to simplify life's biggest financial decisions - from buying a first home to building and protecting long-term wealth.



The platform brings together property discovery, mortgage origination, legal and transaction ser-vices, insurance, and financial planning into a single, end-to-end digital experience. OneDome's flagship
HomeBuyer Service reimagines home ownership as a retail-style product, bundling every-thing required to purchase a home into one transparent, fixed-price offering. Beyond home purchases, the platform supports customers across the full lifecycle of home ownership and personal finance.



OneDome operates at scale, working with a nationwide network of over 500 mortgage brokers and arranging approximately
$1.4 billion in mortgage volume per month , positioning the company among the largest housing and mortgage platforms in the UK.



The company is
profitable and has been recognised for rapid, capital-efficient growth, including being ranked the
4th fastest-growing fintech and
17th fastest-growing technology company by the Deloitte Fast 50 in 2025, and the 6th fastest-growing tech company by the
Sunday Times Tech 100 in 2026.



Backed by Channel 4 Ventures and family offices across the UK, Saudi Arabia, the United States, and Australia, OneDome is building the next generation
housing and fintech super-platform , re-placing fragmented, manual processes with a modern, data-driven, AI-enabled consumer experience.