About Us:
We are the tech company with people at heart.

At Advania, we believe in empowering people to create sustainable value through the clever use of technology. As one of Microsoft's leading partners in the UK, specialising in Azure, Security, Dynamics 365, and Microsoft 365, we have a proven track record of success in delivering transformational IT services.

Position Overview:

We’re seeking a Senior Dynamics 365 Business Central Support Developer to join our Client Success and Delivery function.

This is a senior technical role focused on supporting and enhancing Business Central solutions for our clients. You’ll act as a trusted advisor, leading troubleshooting efforts, mentoring junior developers, and driving continuous improvement across our support operations.

You’ll work closely with clients, consultants, developers and third-party ISV’s to resolve complex issues, optimise performance, and ensure long-term solution stability.

🔧 Key Responsibilities

• Lead the investigation and resolution of complex Business Central and NAV issues (on-premise and cloud)
• Provide expert-level support for customisations, integrations, and third-party ISVs
• Deliver technical mentoring and guidance to junior developers and support consultants
• Conduct root cause analysis and recommend long-term fixes or architectural changes

🧠 Qualifications & Experience

• Extensive professional experience with Dynamics 365 Business Central (SaaS) and legacy NAV environments
• Deep technical understanding of AL and C/AL, with proven debugging and optimisation skills
• Strong experience with Microsoft SQL Server (T-SQL, SSRS, indexing, performance tuning)
• Proficiency with git-based source control systems (Azure DevOps, GitHub)
• Familiarity with third-party ISVs such as Jet Reports, MobileNAV, Tasklet Factory Mobile WMS
• Experience working in client-facing support roles
• Ability to mentor and guide junior team members
• Strong communication and stakeholder management skills
• Some Experience of financial processes and accounting to Profit & Loss, Balance Sheet & Trial balance level.
• Track record of managing a workload and being able to prioritize tasks based upon severity and importance.
• Knowledge of how ERP or accounting solutions are used in businesses especially in the Manufacturing and Distribution sectors.
• Good understanding of business processes

• Click here for the list of benefits.

This is a remote-first hybrid role. See here for details about our hybrid workstyle.

Our Selection Process:

We are committed to ensuring an equitable experience for all candidates, regardless of race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, or any other basis as protected by applicable law.

Please do let us know if you’ll need any reasonable adjustments as part of the selection process by highlighting these on your application form.