2,054,260open jobs
121,316companies
243,491added this week
Browse all
Salary
≈ $40k – $94k per year (Estimated)
Location
Hybrid (United Kingdom)
Visa
Licensed UK visa sponsor

Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Jul 24, 2026. InfoSum scores A on the Alion truth index.

Overview
Company
Impact
Profile match
InfoSum is a London data collaboration company founded in 2015 that lets organisations combine datasets without sharing the underlying records. Its decentralised clean room compares data statistically so partners learn about audience overlap while raw customer data stays in place. The company works with broadcasters, retailers and advertisers on privacy-safe measurement.

InfoSum is WPP’s privacy-first data collaboration technology, trusted by global businesses to unlock the full potential of their first-party data without risk. Its patented, cross-cloud, decentralized collaboration technology leverages advanced Privacy-Enhancing Technologies (PETs) to radically transform how companies generate audience intelligence and drive better customer experiences. As the foundational infrastructure underpinning WPP Open, InfoSum powers trusted data collaboration across every cloud, client, and capability.

Why we're hiring:

We are looking for a commercially minded finance professional to play a key role in the timely and accurate delivery of monthly management accounts for the Infosum legal entities within the wider WPP EMEA Group. This position is responsible for providing insightful variance analysis, exception reporting, and ensuring robust financial reporting that supports effective business decision-making.

Working closely with the Infosum's junior management accountant, you will collaborate on Accounts Payable, Accounts Receivable, and SAP BFC reporting processes while also contributing to initiatives that drive greater efficiency, improve controls, and enhance ways of working across both the finance function and the wider business.

Success in this role requires strong stakeholder management skills and the ability to build effective relationships across multiple teams and levels of seniority. You will partner closely with colleagues across Finance and the business, helping to ensure the delivery of high-quality financial information and supporting key strategic objectives.

This role sits within the Infosum Finance Team, reporting directly to the SVP Finance of Infosum in the short term and longer term to the Financial Controller. It offers an excellent opportunity to gain exposure to a dynamic, fast-paced, and collaborative global organisation.

What you'll be doing:

Month-End, Year-End & Variance Analysis

  • Take ownership of the preparation of monthly Management Accounts, ensuring all balances are accurately reconciled to the Trial Balance.
  • Prepare and post journals, including accruals and salary postings, in line with IFRS accounting standards.
  • Lead monthly variance analysis against budget and forecast, providing clear insights and exception reporting to support decision-making.
  • Investigate and resolve post month-end queries in a timely manner.
  • Ensure all supporting schedules reconcile to the Profit & Loss statement and Balance Sheet.
  • Own the month-end reporting pack, ensuring compliance with Internal Controls over Financial Reporting (ICFR).
  • Support SOX, interim and year-end audits by providing relevant documentation, analysis and responses to auditor requests.
  • Prepare direct and indirect tax filings as required for the UK legal entity and support preparation with external advisers for non UK legal entities.

Group & WPP Reporting

  • Prepare management and external reporting submissions, including supporting schedules within BFC.
  • Partner with the EMEA finance team to resolve reporting queries and ensure the accuracy of submissions.
  • Produce and submit monthly financial commentaries to EMEA stakeholders.
  • Prepare and submit quarterly and year-end reporting packs in line with Group reporting requirements.

Continuous Improvement & Business Support

  • Ensure ongoing compliance with company policies, financial controls and SOX requirements.
  • Identify opportunities to improve processes, strengthen controls and drive efficiencies across the finance function.
  • Act as a key contact for the Junior Management Accountant in the team, managing ad hoc queries and ensuring effective collaboration.
  • Support a range of finance and business improvement initiatives, including project work and other ad hoc activities as directed by the Financial Controller and SVP Finance for Infosum.

This role offers broad exposure across financial reporting, controls, audit and business partnering, providing an excellent opportunity to develop within a fast-paced, global organisation.

What you'll need:

Essential

  • CIMA, ACA or ACCA qualified.
  • Strong Excel skills, with the ability to analyse, manipulate and present financial data effectively.
  • Highly organised, with excellent attention to detail and a commitment to accuracy.
  • Able to quickly adapt to changing priorities, manage competing demands and deliver to tight deadlines.
  • Strong analytical, problem-solving and reconciliation skills.
  • Excellent communication and stakeholder management capabilities, with the confidence to build relationships across a range of teams and seniority levels.
  • A proactive, enthusiastic and positive approach, with a willingness to take ownership and drive results.
  • Comfortable working both independently and collaboratively within a team environment.

Desirable

  • Experience working with Xero accounting software.
  • Experience using BFC (Business Financial Consolidation) or similar group reporting systems.

We're looking for someone who is curious, commercially minded and eager to contribute to a high-performing finance team. You'll thrive in a fast-paced environment, enjoy solving problems and be motivated by opportunities to improve processes and drive efficiencies.

Who you are:

You're open: We are inclusive and collaborative; we encourage the free exchange of ideas; we respect and celebrate diverse views. We are open-minded: to new ideas, new partnerships, new ways of working.

You're optimistic: We believein the power of creativity, technology and talent to create brighter futures or our people, our clients and our communities. We approach all that we do with conviction: to try the new and to seek the unexpected.

You're extraordinary: we are stronger together: through collaboration we achieve the amazing. We are creative leaders and pioneers of our industry; we provide extraordinary every day.

What we'll give you:

Passionate, inspired people - We aim to create a culture in which people can do extraordinary work.

Scale and opportunity - We offer the opportunity to create, influence and complete projects at a scale that is unparalleled in the industry.

Challenging and stimulating work - Unique work and the opportunity to join a group of creative problem solvers. Are you up for the challenge?

#LI-Hybrid 

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office around four days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.

WPP is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.

Please read our Privacy Notice (https://www.wpp.com/en/careers/wpp-privacy-policy-for-recruitment) for more information on how we process the information you provide.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,054,260 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Finance
Similar stack
Same company
United Kingdom
Payroll Assistant 1 hour ago
≈ $43k – $100k per year (Estimated) · In office · Cross Hands
Apply
up to $77k per year · Remote (United Kingdom) · Full-Time · United Kingdom
Apply
Payroll Manager 1 day ago
≈ $43k – $100k per year (Estimated) · In office · Full-Time · Solihull
Apply
≈ $33k – $77k per year (Estimated) · Hybrid · Full-Time · Stoke-on-Trent
Apply
≈ $40k – $94k per year (Estimated) · In office · Uxbridge
Analytics
Microsoft Excel
Apply
≈ $3.5k – $9k per year (Estimated) · In office · Full-Time · New Cairo
Analytics
Microsoft Excel
Design
AutoCAD
Apply
≈ $8.5k – $19k per year (Estimated) · In office · Full-Time · Amman
Analytics
Microsoft Excel
Apply
FP&A Lead 4 days ago
In office · Full-Time · 10th of Ramadan City
Analytics
Microsoft Excel
Apply
≈ $3.5k – $9k per year (Estimated) · In office · Full-Time · New Cairo
Analytics
Microsoft Excel
Design
AutoCAD
Apply
≈ $5k – $12k per year (Estimated) · In office · Full-Time · Sheikh Zayed City
Analytics
Microsoft Excel
Design
AutoCAD
Apply
≈ $54k – $123k per year (Estimated) · Hybrid · 4+ years exp · Basingstoke
JavaScript
SQL
DevOps
GCP
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Apply
Solutions Engineer 10 days ago
≈ $80k – $195k per year (Estimated) · Hybrid · Australia
Python
SQL
AI/ML
AI Agents
Agentic Workflows
Apply
Solutions Engineer 10 days ago
$100k – $230k per year · Hybrid · New York
Python
SQL
Databases
Snowflake
Databricks
DevOps
GCP
Azure
AWS
Apply
Go Software Engineer 10 days ago
Hybrid · 3+ years exp · Sydney
Python
Go
JavaScript
SQL
Databases
PostgreSQL
Apache Kafka
AI/ML
Spark
DevOps
gRPC
GCP
OpenTelemetry
Prometheus
Azure
AWS
Kubernetes
Grafana
Apply
$60k – $140k per year · Hybrid · 3+ years exp · New York
Apply
≈ $43k – $100k per year (Estimated) · In office · Bachelor's Degree · United Kingdom
Apply
≈ $46k – $101k per year (Estimated) · Hybrid · Full-Time · United Kingdom
Apply
$34k per year · In office · Part-Time · United Kingdom
Apply
$40k per year · In office · Part-Time · United Kingdom
Apply
≈ $48k – $101k per year (Estimated) · Hybrid · Full-Time · Bachelor's Degree · United Kingdom
DevOps
Linux
Apply
See all jobs
This is one of many
2,054,260 more open roles from verified company boards, updated every day.