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Permanent

Senior Finance Systems Developer

Gleeson Recruitment Group
Birmingham
money-bag £75000 - £90000/annum
Posted: 06 October 2026 (Today)
Closing date: 04 November 2026
Ref: 225689344

Senior Finance Systems Developer

Python / SQL / C#

Birmingham | Hybrid - 2 days in the office | -75K - -90K

I''m working with a growing organisation in Birmingham who are looking for a Senior Finance Systems Developer to join their team.

This is a hands-on senior technical role combining software development, systems integration and emerging AI/ML technologies, with the opportunity to lead and mentor two developers.

You''ll be responsible for:

  • Leading development across bespoke finance applications and integrations
  • Working across the full SDLC, from design through to deployment
  • Developing and maintaining REST API / JSON integrations
  • Acting as the first technical escalation point for the support team
  • Leading and mentoring two technical team members
  • Developing into the Microsoft Dynamics 365 Business Central / AL environment

Key technical skills:

  • Python - ideally Flask
  • SQL / T-SQL
  • C# / .NET
  • HTML / CSS
  • REST APIs / JSON
  • Strong SDLC experience
  • Previous technical leadership or mentoring experience

Desirable: Dynamics 365 Business Central, AL, AI/LLM, Azure, Java, SQL Server/data warehousing or Tableau.

A great opportunity for a Senior Developer / Technical Lead who wants to stay hands-on while taking ownership of a broad and evolving finance technology environment.

Please apply asap if interested - Senior Finance Systems Developer

At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer.

By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data.

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