Finance Assistant

Company Overview:

Clarasys is a fast growing and award-winning consultancy, with a great team. Founded in 2011 we are a team of around 200 people with offices in the UK and US. We work with some of the world’s sector leading companies to solve their greatest challenges. Our clients trust us to deliver better ways of doing things, because of our different way of doing things.

Embracing a non-hierarchical culture, we foster collaboration, creativity, and inclusivity. ‘Team’ rules over ‘individual’, and development is part of the fabric, not just a training course. Here, you’re encouraged to be yourself, every voice is heard, and every idea is valued, propelling us forward into a future where collective empowerment drives our success.

Here, doing the right thing for our clients is what matters most.

Role Overview:

We are seeking a driven and highly organised Finance Assistant to join our team and take charge of critical financial tasks within our fast-paced consultancy. This role is vital to ensuring the smooth functioning of our finance operations, and we are looking for someone who can deliver accuracy, accountability, and a proactive approach.

Key Responsibilities:

• Manage accounts payable and supplier payments
• Oversee accounts receivable and debtor management
• Conduct balance sheet reconciliations
• Administer company credit cards and expense claims with accuracy
• Perform bank reconciliations with precision
• Reconcile timesheets and invoices
• Assist with revenue and WIP reconciliations
• Prepare monthly journal entries
• Provide ad-hoc financial analysis to support management decisions
• Review, document, and improve finance systems and processes
• Offer responsive support to internal teams with finance-related queries

About You:

You are meticulous and highly organised, with the ability to manage competing priorities effectively. You take ownership of tasks, demonstrate sound judgement, and are comfortable working both independently and as part of a team. Your communication skills allow you to build trusted relationships, and you can be relied upon to deliver results without constant supervision.

We are looking for someone who thrives in an SME environment, values precision, and is committed to contributing to the company's success by driving financial efficiency. A London based presence in the office is essential to support day-to-day queries and key to building strong relationships, and becoming a trusted face of the finance team.

Essential Qualities:

• Proven ability to work independently and take ownership of tasks
• Strong attention to detail and accuracy in financial management
• Excellent prioritisation and time management skills
• Analytical mindset with the ability to solve problems proactively
• Strong communication and interpersonal skills
• Ability to build trust and work collaboratively within a team
• Adaptability and resilience in a fast-moving environment

Desirable:

• Previous experience in a finance role or relevant qualification is preferred but not essential.
• Familiarity with Google Sheets or Microsoft Excel

Why Join Us?

At Clarasys, we believe in growth - both for our business and for our people. As a Finance Assistant, you will:

• Play an integral role in shaping the future of our finance operations
• Gain valuable experience in a supportive environment that encourages learning
• Have opportunities to work on diverse projects and make a tangible impact on the company’s success

You’ll be joining a small, close-knit finance team. Working directly with the Head of Finance, you’ll also support the CFO and collaborate with the wider business.