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Mistral AI

Group Financial Controller

Mistral AI03 Jun 2026
fulltimeonsite
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Job Description

About Mistral 

 

At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life.

 

We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise as well as personal needs. Our offerings include Le Chat, AI Studio, Mistral Code and Mistral Compute — a suite that brings frontier intelligence to end-users.

 

We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.

 

Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers

 

 

Role Summary 

 

As Mistral AI’s Group Financial Controller, you will ensure the accuracy, completeness, and compliance of all accounting records and financial statements. This role is purely accounting-focused, with a mission to oversee the review of accounting entries, collaborate with auditors, and enforce rigorous financial controls. You will work closely with the Internal Control department to mitigate risks and uphold the highest standards of financial reporting.


You’ll report to the Group accounting director.

Location: Paris, or London

 

 

 

What you will do

 

  • Conduct detailed reviews of accounting entries (journal entries, accruals, provisions, intercompany transactions, etc.) to ensure accuracy, completeness, and compliance with IFRS and French GAAP. 

  • Act as a critical partner to the Accounting Ops Lead, ensuring the close process and R2R outputs are robust.
  • Implement and enforce financial control frameworks, including segregation of duties, approval workflows, and reconciliation processes.

  • Serve as the primary liaison with external auditors (Big 4 firms) during statutory audits, ensuring timely and accurate delivery of audit requests, explanations, and supporting documentation. 

  • Oversee the preparation of audit-ready financial statements for all Group entities, including consolidated and statutory reporting. 

  • Collaborate with our Tax team to ensure compliance with tax and regulatory obligations (VAT, corporate tax, payroll taxes, etc.)

  • Review and approve balance sheet reconciliations, P&L analyses, and flux analyses to guarantee the integrity of financial data.

  • Support the design and monitoring of key controls to prevent errors, fraud, or misstatements in financial reporting.

  • Review management reporting packages, including variance analyses, flux explanations, and ad-hoc financial analyses for senior leadership. 

  • Ensure financial data is accurate, consistent, and transparent to support decision-making.

 

 

Who you are:

 

  • 12+ years of experience, including Big4 audit experience, with a strong background in statutory audits, financial due diligence, and accounting reviews.

  • Tech start-up/scale-up experience, with hands-on expertise in high-growth environments (preferably in AI, software, or deep tech).

  • Deep expertise in IFRS, with a focus on financial reporting, consolidation, and compliance. And expertise in FR GAAP is a plus.

  • Strong proficiency in SAP S4 and advanced Excel for financial analysis and reporting.

  • Experience in reviewing and approving accounting entries, reconciliations, and financial statements.

  • Rigorous attention to detail, analytical rigor, and a zero-tolerance policy for errors in financial reporting.

  • Strong collaboration skills, with the ability to work effectively with auditors, internal control teams, and senior leadership.

  • Proactive and solution-oriented, with the ability to identify risks and implement corrective actions. 

  • Fluent in English. French is a plus.

 

 

What we offer:

 

馃嚝馃嚪

馃挵 Competitive cash salary and equity

馃 Daily lunch vouchers: Swile meal vouchers with 10,83€ per worked day, incl 60% offered by company

馃 Sport: Enjoy discounted access to gyms and fitness studios through our Wellpass partnership

馃毚 Transportation: Monthly contribution to a mobility pass via Betterway

馃‍鈿曪笍 Health: Full health insurance for you and your family

馃嵓 Parental: Generous parental leave policy

馃寧 Visa sponsorship

馃 Coaching: We offer BetterUp coaching on a voluntary basis

 

馃嚞馃嚙

馃挵 Competitive cash salary and equity

馃殤 Health Insurance

馃毚 Transportation: Reimburse office parking charges, or 90GBP/month for public transport

馃 Sport: 90GBP/month allowance for gym membership

馃 Food : £200 monthly allowance (solution might evolve as we grow bigger) 

馃懘馃徎 Pension plan: SmartPension (percentages are 5% Employee & 3% Employer)

馃嵓 Parental : Generous parental leave policy

馃寧 Visa sponsorship

 

 

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Frequently asked questions

Is the Group Financial Controller position at Mistral AI remote?

The Group Financial Controller role at Mistral AI is an on-site or hybrid position.

What type of employment is the Group Financial Controller role?

Mistral AI is hiring for a full-time Group Financial Controller position.

How do I apply for the Group Financial Controller position at Mistral AI?

You can apply for the Group Financial Controller role directly through Mistral AI's official application link provided on this page.

Interested in this role?

Apply directly on the company's website.

Apply Now
Mistral AI

Mistral AI

Website
Posted03 Jun 2026
Typefulltime
LevelMid-level
LocationParis
Apply NowView All Jobs at Mistral AI

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