
Experis
Dynamics NAV/Business Central Senior Developer
Job Description
Salary: £104,000 - 130,000 per year
Requirements:- Proven experience as a D365 NAV/Business Central Senior Developer
- Strong background in legacy ERP migration and large-scale transformation projects
- Comfortable operating within a Microsoft Partner environment
- Strong technical problem-solving and communication skills
- Available for hybrid working in Northampton
- Design, develop, and deliver technical solutions across a D365 NAV/Business Central legacy ERP migration programme
- Build and customise extensions, integrations, and data migration components in Business Central
- Translate functional requirements into robust, scalable technical solutions
- Work closely with the Project Manager, Functional Consultants, and technical architects to ensure successful delivery
- Support testing, debugging, and go-live activities across the transformation
- ERP
- Support
- Project Manager
- Office 365
More:
We are a Microsoft Partner looking for an experienced D365 NAV/Business Central Senior Developer to join a major transformation programme. This is an initial 12-month contract supporting a business-critical legacy ERP migration onto Microsoft Dynamics 365 Business Central. The role is hybrid based in Northampton, outside IR35, with a rate of £400-£500 per day.
last updated 31 week of 2026
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About Experis

Experis
East Midlands
IT
Skills & Technologies
Inferred from job description
Salary Insight
£117,000
This role
£75,000
UK median
This salary is 56% above the UK median for Senior roles (£75,000/yr).
Based on 2024–2025 UK technology sector benchmarks