Interim Finance Manager - 3 - 6 months

At ITRS, we make society's critical technology work. Our mission is to deliver automated and holistic IT observability solutions that safeguard critical applications and enable innovation. We are the only monitoring and observability platform designed for the most demanding and regulated industries — trusted by 90% of Tier 1 capital markets firms.

We believe when our team thrives, so do our customers. With us, you'll find:

• A culture that backs you – We're proud to be a Great Place to Work for multiple years in a row due to our inclusive, supportive environment.
• Work that matters – Make a real difference with 1,000s of global customers in industries that keep the world running, including 9 out of 10 top investment banks.
• Room to grow – Whether you're starting your career or bringing years of experience, we're committed to your development.

With headquarters in London and teams across the US, Europe, and Asia, ITRS combines the agility of a high-impact tech business with the stability of a private equity–backed global partner.

Scope

This Finance Manager role is a key operational finance position, responsible for the day-to-day management of the core finance functions across the Group. The role focuses on ensuring robust financial controls, efficient and scalable finance processes, and accurate financial reporting across a multi-entity, multi-currency environment.

The Finance Manager will oversee accounts receivable, accounts payable, payroll, treasury, and cash management activities, while driving continuous process improvement and automation. A strong emphasis is placed on modernising finance operations, including the use of data, systems, and AI-enabled tools to improve efficiency, accuracy, and insight.

Reporting to our Group Finance Director in our London HQ, you will have the benefit of a hybrid work schedule, working 3 days per week in the office. This role is being offered as a 3-6 month, full time contract, inside IR35.

As Finance Manager, you will:

• Oversee the delivery of monthly management accounts
• Support the year-end audit
• Co-ordinate and respond to customer compliance matters
• Promote systems and process improvements
• Evaluate and develop revenue recognition policy
• Oversee accounts payable and accounts receivable teams
• Manage credit control and be an escalation point
• Assist the annual budget and quarterly re-forecast process
• Assist the Group FC in the group's external debt compliance
• Support with group tax compliance; corporation tax, sales tax and VAT compliance and other tax filings
• Prepare the groups management accounts
• Manage the groups 13-week cashflow forecast
• Maintain and administer the groups physical and virtual credit cards
• Treasury – approve payments, administration for banking

Requirements

• ACCA/ACA qualifications or equivalent with 5+ years post qualification experience
• Experience supporting and presenting to executives and senior management
• Background in implementing financial controls and governance
• Experience in Private Equity backed and SaaS businesses
• Experience in a people management and leadership
• Experience in numeric and data analysis
• Experience of financial control and accounting operations in a multi-entity, multi-currency organisation
• Understanding of recurring revenue (MARR/ARR)

ITRS is an Equal Opportunity employer and Inclusion is part of our everyday life. We celebrate diversity and pride ourselves on providing an environment where all employees can be their authentic selves and have a voice, allowing everyone to contribute equally. We remain committed to advocating inclusion, diversity, and equality into our ITRS family as we grow and enrich our business.

We welcome applications from everyone in the community as we recognise that a diverse workforce is a stronger workforce.