Job Description

Are you an experienced finance professional with a passion for systems and continuous improvement? Do you enjoy working at the intersection of finance and technology? If so, we'd love to hear from you.

At St Mungo's, we're committed to ending homelessness and rebuilding lives. As our new

Systems Accountant

, you'll play a key role in ensuring our finance systems are efficient, integrated, and ready to support our mission.


As Systems Accountant, you'll act as a vital connector between our Finance and IT teams. You'll lead on enhancing our finance systems and processes, helping us work smarter and more effectively.


Key responsibilities include:

Acting as the main point of contact between Finance and IT for finance-related systems. Managing and maintaining systems such as Business Central, Bizview, and integrations with platforms like Pyramid and Raiser's Edge (or similar). Identifying and implementing improvements to reduce manual processes. Leading the rollout of new finance system initiatives. Supporting and training colleagues in the effective use of finance systems.

You'll be based at our Central Office in Tower Hill, London, at least two days per week to support collaboration, training, and team development. The rest of your week can be worked flexibly from home or other St Mungo's locations.

About you

We're looking for someone who brings a blend of technical expertise and collaborative spirit. You'll have a strong foundation in accounting, a keen eye for process improvement, and the ability to communicate clearly with both technical and non-technical colleagues.


You'll bring:

Solid experience in accounting and systems accounting. Knowledge of general ledger and accounting systems (experience with Business Central is a plus). Strong analytical and problem-solving skills. Confidence in translating technical concepts into everyday language. Experience managing projects and delivering system improvements.

If this sounds like you, and you're ready to make a meaningful impact through smarter systems and better processes, we'd love to hear from you.


At St Mungo's, we value and celebrate diversity. We are committed to creating an inclusive environment where everyone can thrive. We welcome applications from people of all backgrounds, including those who are underrepresented in our sector.

We offer:

A diverse and inclusive workplace Excellent development and growth opportunities Flexible working arrangements A comprehensive benefits package, including wellbeing support and generous leave policies

How to apply

To view the job description and guidance on completing your application form, please click on the 'document' tab on the advert page on our website.


When you're ready to apply click the 'Apply Now' Button to submit your CV and Supporting Statement.

Closing date: 10am on 9th June 2025

Interview and assessments on: w/c 16th June 2025

At St Mungo's our vision is that everyone has a place to call home and can fulfil their hopes and ambitions. As a homelessness charity and housing association, our clients are at the heart of what we do, and in 2019 - 2020 we supported 32,800 people across all of our services. Our staff are crucial to making this happen.


3 Thomas More Square, Tower Hill, London, E1W 1YW

Telephone: 02038566000