Calisen
Finance Assistant, Finance Assistant

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Join Calisen as a Finance Assistant
Are you an organised and detail-oriented finance professional looking to develop your career within a fast-paced and growing business?
At Calisen, we're looking for a Finance Assistant to support the day-to-day operation of our Purchase Ledger function, ensuring supplier invoices are processed accurately and on time. Working as part of our Finance team, you'll play a key role in maintaining strong supplier relationships, resolving queries efficiently, and supporting wider finance activities including month-end processes.
This is an excellent opportunity for someone with previous finance experience who enjoys working collaboratively, managing multiple priorities, and delivering a high standard of accuracy.
Key Responsibilities
- Process purchase ledger invoices accurately and efficiently.
- Support the Accounts Payable mailbox.
- Ensure Purchase Order processes are followed across the business.
- Liaise with suppliers to resolve queries.
- Complete supplier statement reconciliations.
- Perform daily bank reconciliations.
- Support payment runs, including month-end and ad hoc payments.
- Provide Accounts Receivable cover when required.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What We Offer
- Salary: £28,000 Per annum
- Hours: Monday-Friday 37.5 hours per week
- Birthday Off: Celebrate your day, on us!
- Life Assurance: 4x your salary - peace of mind for you and your loved ones.
- Enhanced Maternity & Paternity Leave: Supporting you through life’s biggest moments.
- My Rewards Platform: Discounts from hundreds of top retailers.
- Medicash Health Expense Claims: Claim back on health costs and enjoy discounts.
- 24/7 Employee Assistance Programme: Because your mental health matters.
- Professional Growth Opportunities: Join a rapidly expanding market leader where your career can thrive.
- Company Sick Pay: Supporting you during unexpected health challenges.
- Pension Plan: Secure your future with our robust scheme.
- Holiday Entitlement: 22 days + 8 bank holidays, increasing to 33 days with service.


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About You
You'll have:
- Previous experience in a finance, accounts payable, purchase ledger or similar role.
- Strong Microsoft Excel skills, including formulas and data processing.
- Experience with invoicing and payment processing.
- Excellent attention to detail and organisational skills.
- Strong communication and relationship-building abilities.
- The ability to manage priorities and meet deadlines in a fast-paced environment.
- A proactive and adaptable approach to work.
Why Calisen?
Join a collaborative team where you'll have the opportunity to develop your finance career while supporting a business at the forefront of the UK's energy transition.
Apply today and become part of the Calisen team.
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