Data Scientist Salary in France: Junior to Senior, Gross and Net (2027)

France has no official salary statistic for data scientists. INSEE, the national statistics office, reports pay by broad category: in 2024 a private-sector executive (cadre) earned on average €6,224 gross and €4,629 net a month, against €3,602 gross for all private-sector employees (Insee Première no. 2079, 23 October 2025). For a specific job you rely on recruitment firms’ salary studies and on APEC, the executive employment agency, which analyses salaries offered in job ads. This guide puts them side by side, converts gross into net and shows which figures matter for a French residence permit.

How much does a data scientist earn in France by experience?

Hays publishes a full experience ladder for the job in open access.

Hays gives these ranges in thousands of euros a year, as French salary studies usually do, without detailing fixed and variable pay. Two other sources help you place them. Michael Page, in its Étude de rémunérations 2027, publishes a single grid for “data engineer, data scientist” in the Paris region: €45,000 at the low end, €59,000 on average and €80,000 at the top, in gross annual fixed pay excluding bonuses. APEC looks at job ads instead: 80% of the salaries offered to data scientists fall between €35,000 and €60,000 gross a year, fixed and variable pay included, with an average of €46,000.

Read together, the sources tell a consistent story. A first data science job in France usually sits in the mid to high forties, the Paris region pays more, and the steepest rise comes between five and eight years of experience, when Hays’s range jumps by €16,000 at the top end.

Why do the salary sources disagree?

A firm’s study reflects the candidates it placed, often experienced people moving between companies, which pushes figures up. Job ads include many junior and regional posts, which pulls the APEC average down. When you negotiate a first offer, the APEC range tells you what employers write in their ads, and the Hays junior band what a competitive candidate can ask for.

Paris or the regions: how much does location change?

Michael Page publishes average gaps between the Paris region (Île-de-France) and the other regions.

Many AI and data teams are concentrated in the Paris region. AI2’s campus in Écouen is 22 minutes from Paris Gare du Nord by Transilien line H, which keeps that job market within reach during your internship search.

From gross to net: what lands in your bank account?

French salaries are quoted gross (brut). Employee contributions are deducted before you are paid, then income tax is withheld at source.

For a salary below the €4,005 monthly ceiling, these legal contributions add up to about 20.9% of gross pay, so net pay is close to 79% of gross. The company health top-up (mutuelle) and provident scheme then take an employee share that varies by employer. INSEE’s 2024 figures for executives (€4,629 net for €6,224 gross) imply a net of about 74% of gross. We use that 74% to 79% band below.

What do data analysts, ML engineers and AI engineers earn?

Two patterns stand out. The roles that put models into production, machine learning engineer and AI engineer, carry the highest averages in the Michael Page grids, €65,000 and €63,000. And the entry point is similar across the data family, around €40,000 to €47,000, which means the first job title matters less than what you learn in your first two or three years. Our guide to data science vs artificial intelligence compares the two career tracks in more detail.

What raises a data scientist’s salary in France?

1. 1
   Years in the role

   Hays’s top range rises from €52,000 in the first three years to €89,000 after eight. Michael Page also calculates its grids by years of experience in the job, not total career length.
2. 2
   Taking models to production

   APEC lists industrialising models, testing releases and monitoring among the core missions and calls the mix of statistics and software development rare. Michael Page’s ML engineer average is €6,000 above the data scientist one.
3. 3
   Working in the Paris region

   Up to 20% more than some regions, according to Michael Page’s differentials.
4. 4
   Real company experience

   APEC notes that employers may prefer candidates with at least three years of experience. An internship or work-study period is the first step on that ladder.

Which salary thresholds matter for your residence permit?

If you are not an EU citizen, your salary also decides which permit you can hold. The thresholds below are official values published by Service-Public.

Compare these with the salary bands above. Hays’s junior range for data scientists, €47,000 to €52,000, sits above the €39,582 talent threshold, and the monthly €2,800.53 floor equals €33,606 a year, below almost every data science offer. The EU Blue Card is the demanding one: €59,373 is roughly the Michael Page Paris-region average for data scientists, so many graduates reach it after a few years rather than in their first job. For the full sequence of permits after graduation, read working in France after graduation.

How the AI2 MSc Applied AI and Data Science leads there

Salary studies reward two things: experience in a company and the ability to take a model from a notebook to production. The MSc Applied AI and Data Science is built around both. Year 2 covers four certification blocks plus NLP and Transformers, computer vision, generative AI and agents, and MLOps, then you spend six months in a company in France on a professional project defended before a jury.

The final year awards the AI2 diploma and prepares a professional certification recognised by the French State, registered in the RNCP at level 7, the master’s level. Under the order of 12 May 2011, titles registered at level I of the RNCP, the former name of level 7, are among the qualifications at least equivalent to a master’s, the condition used for the job-search permit and the qualified-employee talent permit. Intakes are in February, May and September 2027; the priority deadline for February is 30 November 2026. Fees and scholarships are detailed on AI2 tuition fees, and work-study at AI2 explains how a Year 2 contract moves tuition to the employer.

📘 Related guide: Data science jobs in France for international students: roles, skills and permits.

📘 Related guide: How to become a data scientist in France: skills, degrees and first job.

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