Graduate CASS Audit Associate (September 2026) in London

Team Overview

The CASS Assurance team, which forms part of Buzzacott’s wider Corporate Assurance team, is a rapidly growing and ambitious team.

We work with a wide range of businesses across the financial services sector including trading/investment platforms, stockbrokers, fund managers, wealth managers, debt management firms, payments/e-money firms and insurance brokers, all of which hold money and/or assets on behalf of their customers.

We perform an independent check on whether our client’s systems, and controls for the safeguarding of their customers’ money and/or assets, enable it to comply with a defined set of (CASS) rules.

Our approach to working and our unique culture differentiates us from other audit firms in London and makes Buzzacott the standout choice for people who are looking for a challenging yet supportive environment, rapid career advancement and who want to enjoy what they do.

This role is due to commence in September 2026.

Role Overview

In addition to providing quality auditing services to clients and working towards becoming an expert in the CASS rules, you will study towards becoming an Associate Chartered Accountant (ACA).

Studying towards this professional qualification, as well as learning from our team of specialists on a daily basis, ensures you are well equipped with the knowledge to help advance you through your career.

As a small and fast-moving team, this role is expected to evolve as our offering expands.

Over time, you can help shape how the team operates.

The pace and direction of your development will depend on your strengths, interests, and the needs of the business.

Training consists of a combination of courses at the tutors’ offices, private study and regular exams, as well as on-the-job training.

You will have paid study leave to support you in the run up to exams and all course and exam fees are paid for.

• What You’ll Be Doing
• Carry out audit work, including setting up and completing audit files, in compliance with the firm’s methodology.
• Learn how to document an understanding of a firm’s business model as well as key systems and controls (including the use of IT) in relation to the safeguarding of client money/assets.
• Assist with drafting letters and reports – to the client and to the UK’s financial regulator (the FCA).
• Identify weaknesses in clients’ CASS systems and controls and elevate them to Seniors/Managers.
• Keep Seniors, Managers, Directors and Partners informed of the progress of the team’s jobs.
• Liaise with statutory audit teams as appropriate.
• Provide technical support to the CASS Assurance team and its clients in investigating defined issues with support from Seniors, Managers, Directors and Partners in the team.
• Assist in the administration of the CASS Assurance team as requested and when time allows.
• Be proactive and take responsibility for becoming fully familiar and confident with all the firm’s IT policies and procedures, ensuring full compliance and helping to promote these policies within the firm.
• What’s In It For You

We go above and beyond for our clients, but also for you.

We have a genuine commitment to your development, offering you a closely supported and structured programme of tuition, provided by a top firm of external tutors.

Internally, you’ll be supported by a manager who will act as your mentor, a trainee buddy, partners, senior staff and a dedicated Learning & Development team.

As you progress through your training you will receive incremental salary increases as you hit various milestones in your qualification.

• What We’re Looking For
• Minimum 2:1 Degree
• Minimum 144 UCAS tariff points from 3 A-levels, or equivalent (excluding General Studies)
• Minimum Level 7 in GCSE Maths, or equivalent
• The right to work in the UK without restrictions for the duration of the training contract

Please note we do not accept General Studies or applications from part-qualified applicants.

• What You’ll Bring
• Excellent interpersonal skills in order to interact professionally with internal and external clients.
• Able to prioritise workload and be self-sufficient; multi-tasker; problem‑solving skills.
• Displays ethical judgement.

Why Buzzacott?

We’re big enough to provide deep expertise across a wide range of specialisms, but small enough to value meaningful personal connections — with clients and colleagues alike.

You’ll work alongside experienced professionals who will support your continued development, while you contribute to shaping the growth of both our team and our clients.

At Buzzacott, we’re committed to equal opportunities and ensuring all employment decisions are fair, objective, and based on merit.

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