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Ernst & Young

Provides consulting, assurance, and tax services

Financial Auditor - Treasury

Full-Time
No salary listed
Mid
Master's
Paris, France
In Person
AccountingAuditing

About the job

Requirements
  • A Bac+5 higher-education qualification from a business school, engineering school, or university, with specialization in audit, finance, accounting, treasury, or risk management.
  • At least 3 years of professional experience, primarily in financial-instrument accounting or financial audit within a firm, with significant exposure to treasury, financing, or financial-instrument matters.
  • A good understanding of treasury, financing, and financial-instrument cycles, with an interest in specializing in this area.
  • Knowledge of principles applicable to financial instruments, their valuation, and hedge accounting, particularly under International Financial Reporting Standards.
  • The ability to analyze complex issues, formalize a reasoned conclusion, and present it clearly.
  • The ability to work with multiple teams, manage priorities, and progressively take responsibility for assigned work.
  • Professional English proficiency, written and spoken, for work in international environments.
  • Rigor and high standards regarding quality.
  • Interest in technical and operational treasury matters.
  • Analytical, synthesis, and communication abilities.
  • Autonomy combined with an appreciation for collaborative work.
  • Strong interpersonal skills with audit teams and client contacts.
  • An inclination to share knowledge and support more junior colleagues.
Responsibilities
  • Audit treasury and financing transactions, including cash, investments, financial debt, overdrafts, interest, financial expenses, foreign-exchange results, and financing transactions.
  • Analyze financing contracts, bond loans, credit lines, investments, and intercompany transactions.
  • Examine treasury-, financing-, and financial-risk-related closing activities.
  • Verify the proper presentation of transactions and associated risks in financial statements and their notes.
  • Participate in issuing clear, well-supported audit conclusions adapted to identified issues.
  • Analyze portfolios of financial derivatives, including foreign-exchange, interest-rate, and, depending on the sector, commodity instruments.
  • Review the valuation of financial instruments and assess the relevance of the data, models, curves, and assumptions used.
  • Examine hedging strategies implemented by audited groups.
  • Analyze the eligibility of hedging relationships and review hedge-accounting documentation.
  • Verify the accounting treatment of financial instruments and hedging relationships under applicable frameworks, including IFRS 9 and French accounting principles.
  • Assess the impact of financial instruments on profit, equity, and cash-flow statements.
  • Understand and analyze treasury processes end to end, from the front office through accounting and settlement.
  • Evaluate internal controls for payments, bank authorities, bank reconciliations, cash-position management, and market transactions.
  • Examine the segregation of duties among front office, middle office, back office, and accounting.
  • Evaluate access management for treasury systems and banking platforms.
  • Identify risks related to the processes, tools, organization, and governance of the treasury function.
  • Formulate pragmatic recommendations to secure operations and improve existing controls.
  • Organize and perform audit work assigned to the Corporate Treasury specialist team.
  • Coordinate interventions with financial-audit teams and other specialists involved in the scope.
  • Exchange with finance departments, treasury departments, accounting teams, and risk teams.
  • Supervise and support junior colleagues in performing their work.
  • Ensure the quality of documentation, analyses, and conclusions produced.
  • Participate in training teams on treasury and financial-instrument matters.
  • Perform treasury-function diagnostics.
  • Improve processes and internal controls.
  • Review or formalize financial-risk-management policies.
  • Implement or secure hedge accounting.
  • Analyze functional requirements related to treasury-management tools.
  • Support transformation projects or complex transactional situations.
Desired Qualifications
  • Specific experience auditing derivatives, debt, foreign-exchange transactions, intercompany financing, or cash-flow statements.
  • Knowledge of treasury-management systems, banking platforms, or valuation tools.

About the company

EY (Ernst & Young) is a global professional services firm that provides consulting, assurance, tax, and transaction advisory services across industries such as energy, healthcare, financial services, and real estate. Its work centers on helping clients solve critical business challenges by offering high-value advisory support in areas like supply chain, cybersecurity, sustainability, and digital transformation; revenue comes from fees for consulting, audit, and advisory services. What sets EY apart is its breadth of services across multiple disciplines, deep industry knowledge, and emphasis on thought leadership and research to inform clients’ strategic decisions. The firm aims to help organizations improve operational efficiency, navigate regulatory environments, and stay ahead of market trends by delivering practical, evidence-based guidance and execution support.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1991

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What believers are saying

  • EY.ai Agentic for Sales launched March 2, 2026 with Snowflake and Canva.
  • EY uses client-zero deployments, scaling Copilot across 400,000 people by May 2026.
  • EY’s 2026 AI assurance push monetizes client demand for governance, controls, and risk reviews.

What critics are saying

  • Sabah filed RM2.4 billion audit-negligence claims against EY on July 30, 2026.
  • EY set aside £188 million in March 2026 after NMC, Shell, and Made.com scrutiny.
  • Repeated audit failures can destroy trust, trigger client defections, and shrink the franchise permanently.

What makes Ernst & Young unique

  • EY Canvas processes 1.4 trillion journal-entry lines across 160,000 global audits.
  • EY-Microsoft invested US$1b+ in May 2026 to industrialize enterprise AI delivery.
  • EY launched agentic audit AI on April 7, 2026, spanning Assurance and AI assurance.

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Benefits

  • Professional Development Budget
  • Flexible Work Hours
  • Remote Work Options

Company News

PR Newswire
Oct 19th, 2026
MedTech revenue hits $650B as M&A value jumps to $130B and financing reaches record $63B

EY's 20th Pulse of the MedTech Industry report finds the global medical technology industry at a turning point, with record financing and dealmaking but growth concentrated among a few leaders. MedTech revenue reached about $650 billion in 2025, up 11%. In the first half of 2026 it hit $325 billion, up 7.1% year on year. Financing hit a record $63 billion in the year to June 30, 2026, up 87%. Initial public offerings and debt made up about 80% of it. M&A value reached roughly $130 billion, the highest in over a decade, driven by a few blockbuster deals. First-half 2026 deal value rose 160% against the same period in 2025. "The broader sector players are at a turning point where discipline is essential to convert innovation into profitable growth," said John Babitt, EY Global MedTech Leader.

Business Insider
Oct 8th, 2026
EY adds nearly 10,000 staff globally as AI revenue surges 50%

EY added nearly 10,000 staff globally in its 2026 financial year as AI-related revenue surged almost 50%. The Big Four firm's workforce reached 415,000, with most growth concentrated in global delivery services and offshoring centres. The Americas division saw headcount decrease by roughly 4,500, or 5%. Overall global revenue rose 4.7% to $57 billion. EY-Parthenon was the fastest-growing service line, with revenue increasing 7.4% to $6.8 billion, marking a turnaround after two years of minimal growth. Tax revenue rose 6% to $13.8 billion, whilst consulting grew 4.4% to $17.4 billion. The results reflect EY's "All-In" strategy under global chair Janet Truncale, with billions invested in transforming operations and AI services.

PR Newswire
Sep 9th, 2026
US oil producers hit record output as capital spending drops 49% and reserve replacement falls

An Ernst & Young study found US oil and gas producers reached record production in 2025 while becoming more selective with investments. The analysis of 30 major exploration and production companies, representing 43% of US oil and gas output, showed oil production hit a study-period high, yet reserve additions from extensions and discoveries declined 11% year over year and failed to fully replace production volumes for the first time since 2021. Total capital expenditures fell 49% year over year, whilst M&A spending declined 70%. Exploration spending dropped 11% to $4.8 billion, representing only 3% of total capital expenditures. Natural gas showed stronger fundamentals, with production rising 18%, reserves increasing 14%, and discoveries up 21%.

Yahoo Finance
Aug 31st, 2026
EY commits $100M to bonuses rewarding human skills alongside AI adoption

Ernst & Young's US division is allocating $100 million this fiscal year to bonus payments rewarding employees who demonstrate adaptability, innovation, and judgement. Individual spot awards reach $500, whilst employees or teams making significant contributions can receive between $10,000 and $25,000, five times the previous programme's ceiling. The initiative also covers AI experimentation. "What we recognise signals what we value," said Ginnie Carlier, chief talent and culture officer for EY Americas. The bonuses form part of a broader strategy to reshape employee development across all career levels. Other professional services firms are pursuing similar approaches. KPMG restructured its audit internship this summer to emphasise critical thinking, whilst PwC US introduced training combining AI proficiency with human qualities like empathy. EY reported AI-related revenue grew 30% year-over-year in 2025.

Consultancy.eu
Aug 28th, 2026
EY-Parthenon acquires Dutch digital strategy consultancy SparkOptimus

EY-Parthenon has acquired SparkOptimus, a Dutch digital strategy consultancy founded in 2010. The Amsterdam-based firm employs around 50 consultants and specialises in AI transformation, digital business model redesign and technology-driven transformation. SparkOptimus founders Alexandra Jankovich and Tom Voskes, both former McKinsey consultants, said joining EY-Parthenon will create significant value for clients and staff whilst providing access to broader capabilities. The acquisition marks EY-Parthenon's first European deal since 2021. EY-Parthenon, established in 2014, is EY's strategy consulting and transactions advisory business with around 25,000 professionals globally. Mark Reich, Partner at EY-Parthenon Netherlands, said SparkOptimus' expertise will complement existing capabilities in the Dutch market. The deal closes on 1 September 2026. Financial terms were not disclosed.