Part-Time FP&A Manager - Remote, UK
£30,000 for 18-20 hours per week (FTE £60,000) + fully remote working
Part-Time FP&A Manager - Remote, UK.
Core3 are delighted to partner with a fast-growing, purpose-led tech business to recruit a commercially focused Part-Time FP&A Manager opportunity. This role offers fully remote working and true flexibility for someone looking to make high-level impact on a part-time basis.
Why join our client?
Our client is an ambitious and scaling software/tech business with a recurring revenue model and a brilliant mission at its core. Operating at the intersection of technology and impact, the business has already attracted backing from private equity and is expanding across the UK and beyond.
They operate a remote-first model and empower their people to work flexibly, independently, and with trust. This is a fantastic opportunity to shape a high-growth business from the inside - helping to drive the financial rigour and commercial insight needed to scale successfully.
How you'll make an impact
As the Part-Time FP&A Manager, you'll work closely with the leadership team to deliver hands-on financial planning, analysis, and insight that supports strategic decision-making and investor reporting.
Your core responsibilities will include:
* Revenue recognition - owning the process from end to end, ensuring SaaS contracts are structured and accounted for correctly (IFRS 15).
* Commission modelling - designing and managing sales commission schemes, verifying monthly payouts, liaising with sales leadership.
* Dashboarding and metrics - building and maintaining KPI dashboards (MRR, ARR, CAC, NRR, LTV, churn, margin), ensuring data accuracy and insight.
* Forecasting and scenario modelling - leading rolling forecasts, updating with actuals, and working across departments to maintain alignment.
* Board pack preparation - delivering monthly reporting and analysis for CFO, investors, and board members.
* Business partnering - working closely with Sales, Operations and Marketing to support performance, budgeting and planning.
* Month-end processes - variance analysis, reconciliations, and support with P&L oversight.
* Commercial analysis - cohort and pricing analysis, customer profitability, ROI, and investment decision modelling.
* Process improvement - automating and streamlining financial systems and reporting tools to enhance data integrity and visibility.
Why our client is excited about you
You'll be a qualified accountant (CIMA, ACCA or ACA) with 5-10 years' PQE and a strong background in FP&A or commercial finance within a SaaS, tech, or recurring revenue environment. You understand the metrics that drive growth and value in a scaling business.
You bring:
* A solid understanding of SaaS metrics: ARR, MRR, CAC, NRR, churn, LTV
* Hands-on revenue recognition experience (e.g. IFRS 15)
* Advanced Excel or Google Sheets skills; exposure to Looker, Power BI or Tableau a bonus
* Strong commercial acumen and business partnering experience - able to work directly with leadership, sales, ops
* Experience of commission planning, dashboard building, and board reporting
* A self-starting, adaptable mindset - comfortable in ambiguity and passionate about building scalable processes
What you'll get in return
This is a rare opportunity to play a pivotal role in a high-impact, scaling business - while enjoying genuine flexibility and autonomy.
* £30,000 salary for 18-20 hours/week (FTE £60,000)
* Fully remote working - based anywhere in the UK (Bristol/Gloucestershire based would be beneficial)
* Flexible hours to suit your lifestyle
* Work with an ambitious, values-driven leadership team in a purpose-led environment
* Be a key contributor to a business on a high-growth trajectory
We invite applications from all qualified candidates who meet the requirements of the role, whilst supporting and promoting equality and diversity to create an inclusive working environment for all.
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