How to Apply to Criteo

Key Takeaways

Criteo is a publicly traded French ad-tech company in the middle of a multi-year strategic pivot from cookie-based retargeting to a Commerce Media Platform anchored in retail media.
The Iponweb acquisition gave Criteo a more complete buy-side and sell-side stack; the company now competes with both independent ad-tech (The Trade Desk, Magnite, PubMatic) and walled gardens (Amazon Ads, Walmart Connect, Microsoft Advertising).
Chrome cookie deprecation has been delayed multiple times and remains the most significant unresolved external threat; candidates should engage with this honestly in interviews.
The interview process is structured and substantive, with role-specific exercises (coding, case studies, written work) and panel rounds that probe collaboration in a matrixed, multinational org.
Resumes should be quantified, ATS-friendly, and use industry-standard ad-tech and retail-media vocabulary. Direct competitor or retail-media-network experience is highly valued.
Apply at careers.criteo.com directly; the underlying ATS prefers clean PDFs with standard headings and complete structured fields.
Cultural fit means operating well across the Paris and Boston axis, with English as the working language and genuine global reach across more than 15 offices.

About Criteo

Criteo S.A. (NASDAQ: CRTO) is a French advertising technology company headquartered at 32 Rue Blanche in Paris, with a US headquarters in Boston and offices spanning New York, Los Angeles, London, Munich, Amsterdam, Barcelona, Tel Aviv, Tokyo, Singapore, Bangalore, Sydney, Beijing, and Sao Paulo. The company employs roughly 3,000 people across more than 15 countries. Founded in 2005 by Jean-Baptiste Rudelle, Romain Niccoli, and Franck Le Ouay, Criteo became one of the most prominent French technology IPOs of its era when it listed on NASDAQ in 2013. CEO Megan Clarken, a former Nielsen executive, has led the company since November 2019 and has overseen its strategic transformation from an ad-retargeting specialist into what Criteo now calls the Commerce Media Platform. Criteo built its early business on cookie-based dynamic retargeting ads, the kind that follow shoppers around the web after they browse a product. As regulatory and browser-level changes (Apple ATT, Safari ITP, Firefox ETP, and the still-pending deprecation of third-party cookies in Chrome) eroded that model, the company invested heavily in a broader commerce media stack. The 2022 acquisition of Iponweb, reported at roughly 380 million dollars, gave Criteo demand-side and supply-side platform technology that complements its retargeting heritage and supports a full-funnel offering across Commerce Audiences, Commerce Acquisition, Commerce Targeting, and Commerce Yield. Customers include both advertisers and retailers. On the buy side, brands such as HelloFresh, Booking.com, Wayfair, Williams-Sonoma, Zalando, and ASOS use Criteo to acquire and re-engage shoppers. On the sell side, Criteo powers retail media networks for retailers including Macy's, Best Buy, Lowe's, Saks Fifth Avenue, Carrefour, Auchan, and Tesco, helping them monetize on-site and off-site ad inventory. The retail media category, estimated at roughly 70 billion dollars globally, is the strategic center of gravity for Criteo today, and the company positions itself as the largest neutral commerce media platform competing with walled gardens such as Amazon Ads, Walmart Connect, and Microsoft Advertising. Culturally, Criteo carries the French engineering rigor of its Paris origins blended with the commercial intensity of its US operations, where a meaningful share of revenue is generated. The dual-headquarters dynamic between Paris and Boston has historically influenced product, sales, and engineering coordination, and English is the primary working language across the global organization.

Application Process

1
Apply through careers
Apply through careers.criteo.com, which lists roles by team (Engineering, Product, Sales, Account Strategy, Analytics, R&D, G&A) and by office. Applications submitted through aggregators sometimes lose data, so the company site is the most reliable channel.
2
Expect an initial recruiter screen of 30 to 45 minutes covering motivation, role
Expect an initial recruiter screen of 30 to 45 minutes covering motivation, role fit, location and visa situation, compensation expectations, and timeline. Recruiters typically work regionally (EMEA, North America, APAC) and coordinate with the hiring manager.
3
A hiring manager interview follows, usually 45 to 60 minutes, focused on your ba
A hiring manager interview follows, usually 45 to 60 minutes, focused on your background against the specific role and team mandate. Be ready to discuss what you actually built or sold, in measurable terms.
4
Engineering candidates face one or two technical interviews
Engineering candidates face one or two technical interviews. Expect coding (data structures, algorithms, occasional systems-design or distributed-systems questions for senior roles), plus discussion of past projects. Some teams use a take-home or pair-programming exercise; ask the recruiter what to expect.
5
Sales, Account Strategy, and Customer Success candidates typically complete a ca
Sales, Account Strategy, and Customer Success candidates typically complete a case study or mock client presentation. You may be asked to walk through how you would pitch Commerce Media Platform to a specific retailer or brand, or how you would handle a renewal at risk.
6
Product, Analytics, and Marketing candidates often complete a written or live ex
Product, Analytics, and Marketing candidates often complete a written or live exercise, such as a product teardown, a measurement framework for a campaign, or a positioning brief for a feature.
7
Most loops include a panel or cross-functional round with peers and partner team
Most loops include a panel or cross-functional round with peers and partner teams, plus a values or culture conversation that probes collaboration, ownership, and how you operate in a multinational, matrixed environment.
8
Senior and leadership roles typically include a skip-level or executive intervie
Senior and leadership roles typically include a skip-level or executive interview, sometimes with a regional VP or, for director-and-above roles, a member of the executive team.
9
References are checked late in the process
References are checked late in the process. Offers are extended verbally by the recruiter, followed by a written contract. Negotiation is expected for senior roles; equity (RSUs) is part of the package for many positions.
10
Total cycle time is commonly three to six weeks for individual contributors and
Total cycle time is commonly three to six weeks for individual contributors and longer for senior or cross-border roles. Visa-sponsored roles may take additional time, particularly in France, the UK, and the US.

Resume Tips for Criteo

recommended

Lead with measurable outcomes: revenue lifted, ROAS improved, latency reduced, a

Lead with measurable outcomes: revenue lifted, ROAS improved, latency reduced, accounts retained, models shipped. Ad-tech is a numbers business and reviewers expect quantified impact.

recommended

Use the language of the industry: DSP, SSP, RTB, header bidding, programmatic, r

Use the language of the industry: DSP, SSP, RTB, header bidding, programmatic, retail media, on-site media, off-site media, attribution, incrementality, MMM, identity, CMP, CDP, ATT, Privacy Sandbox. Showing fluency signals you can ramp quickly.

recommended

If you have experience with The Trade Desk, Google DV360, Magnite, PubMatic, Ind

If you have experience with The Trade Desk, Google DV360, Magnite, PubMatic, Index Exchange, Walmart Connect, Amazon DSP, Microsoft Advertising, or any retail media network, name it explicitly. Direct competitor or partner experience is highly relevant.

recommended

Engineers should highlight relevant stack exposure

Engineers should highlight relevant stack exposure. Criteo runs large-scale data and ML systems; experience with Kafka, Spark, Flink, Kubernetes, GCP or AWS, Java, Scala, Python, C++, and ML frameworks is well received. Real-time bidding and low-latency systems are particularly valued.

recommended

For Sales and Account roles, list named accounts and outcomes (quota attainment,

For Sales and Account roles, list named accounts and outcomes (quota attainment, net new logos, expansion, retention) with figures. Generic statements like 'managed key accounts' carry little weight at Criteo.

recommended

Localize the resume to the office

Localize the resume to the office. A Paris role expects clean French and English versions; a Tokyo role benefits from a Japanese resume; a US role expects a one to two page American format.

recommended

Surface any work in commerce, retail, or e-commerce on the brand or retailer sid

Surface any work in commerce, retail, or e-commerce on the brand or retailer side. Criteo sells into both, and candidates who have lived the customer's problem ramp faster.

recommended

If you have published research, conference talks (RecSys, KDD, CIKM, AdKDD, IAB,

If you have published research, conference talks (RecSys, KDD, CIKM, AdKDD, IAB, CES, Cannes Lions), open-source contributions, or industry certifications (TAG, IAB, Google Ads, GAIQ), include them.

recommended

Keep formatting ATS-friendly: standard headings, no images or text in graphics,

Keep formatting ATS-friendly: standard headings, no images or text in graphics, single column, parseable PDF. Criteo uses a centralized applicant tracking system; complex layouts can fail to parse.

recommended

Match the resume to the job description

Match the resume to the job description. Reviewers often handle dozens of applications per role and look for direct alignment with the listed requirements before reading deeply.

ATS System: Criteo Careers Portal (custom front end over a managed ATS backend)

Criteo runs its careers experience at careers.criteo.com with a custom front end. The underlying applicant tracking and recruiting workflow is handled by a managed enterprise ATS (Criteo has historically used SmartRecruiters and Workday-class systems for global recruiting operations). For applicants, the practical effect is a standard structured form: profile, resume upload, parsed work history, role-specific questions, and a confirmation email. Roles are posted by location, and the same requisition can appear under multiple offices when hybrid or relocation is acceptable.

Apply directly at careers.criteo.com rather than through third-party aggregators where possible, so the parser sees a clean record.
Upload a PDF that uses standard headings (Experience, Education, Skills) and avoids tables, columns, or images for text. The parser is more reliable on plain layouts.
Fill in the structured work-history fields even if the parser auto-populates them; verify dates, titles, and employer names are correct, since recruiters search on these fields.
Use the same email address consistently. Criteo's recruiting team often searches the ATS for prior applications, and a consistent identity helps your history surface.
Answer all role-specific screening questions; partial applications can be filtered out before a recruiter sees them.
If a role is global or open in multiple offices, apply to your preferred location once. Spamming multiple requisitions for the same role does not improve outcomes and can be flagged.
Check the confirmation email and any follow-up requests promptly; some roles use scheduling and assessment tools that expire if ignored.
If you are referred by a current employee, make sure they submit the referral before you apply, so the system attributes the referral correctly.

Interview Culture

Criteo interviews are professional, structured, and substantive.

Recruiters and hiring managers tend to be direct about the role, the team, and the strategic context the team operates in. You should expect candor about the realities of the business: the company is public, reports quarterly, sits in a cyclical advertising market, and is actively managing a multi-year transition from cookie-era retargeting to commerce media. Strong candidates engage with that context rather than avoid it. Engineering loops emphasize fundamentals and clarity of thinking. Be ready to write code that compiles and explain your trade-offs out loud. For senior engineering roles, expect systems-design questions grounded in real Criteo problem shapes: high-throughput bidders, large-scale feature stores, online and offline ML pipelines, identity graphs, and global low-latency serving. Sales and Account interviews probe consultative selling, account planning, and the ability to translate platform capabilities into client outcomes. Product and Analytics candidates are evaluated on measurement literacy, prioritization, and the ability to reason about incrementality, attribution, and counterfactuals rather than vanity metrics. Across functions, panels look for collaboration in a matrixed organization that spans Paris, Boston, and regional offices. The cultural blend of French engineering rigor and American commercial pace is real and shows up in how decisions are made: data and analysis carry weight, but momentum and customer outcomes matter just as much. Bring concrete examples, listen for the actual question being asked, and be willing to disagree thoughtfully when you have evidence.

What Criteo Looks For

Demonstrated impact in ad-tech, mar-tech, retail media, or large-scale data and ML, with metrics that prove the outcome.
Comfort with complexity: regulatory shifts (ATT, GDPR, Privacy Sandbox), platform transitions, multi-stakeholder deals, and matrixed decision-making.
Strong fundamentals (CS for engineers, sales methodology for AEs, measurement literacy for analytics and product) over surface-level buzzword fluency.
Customer orientation, especially for commerce: empathy for both the brand or advertiser and the retailer monetizing inventory.
Ability to operate across geographies and time zones; willingness to engage with Paris and Boston cadences depending on the role.
Ownership and resilience in a public-company environment that ships against quarterly expectations and a publicly disclosed strategy.
Intellectual honesty about the post-cookie landscape; candidates who pretend the challenge does not exist do not land well.
For senior roles, the ability to influence a multinational organization without unilateral authority and to translate strategy into operational plans.
Bias to action paired with analytical rigor; Criteo values both the data and the decision.
Cultural adaptability: the company is genuinely global, and teams reward people who collaborate well across cultures and languages.

Frequently Asked Questions

Is Criteo a stable employer given the threats to third-party cookies?

Criteo is a profitable, publicly traded company that has been actively transforming for several years. It successfully navigated Apple's App Tracking Transparency and Safari's ITP, and has built a substantial retail media business that does not depend on third-party cookies. That said, Chrome cookie deprecation remains an unresolved overhang, and the advertising market is cyclical. Stability is real but should not be confused with insulation.

Where is Criteo headquartered, and which office should I apply to?

Criteo's global headquarters is in Paris (32 Rue Blanche), with a US headquarters in Boston. There are major offices in New York, London, Munich, Tel Aviv, Bangalore, Tokyo, and Singapore, among others. Apply to the office where you can legally work, and discuss hybrid or relocation expectations with the recruiter.

Does Criteo sponsor work visas?

Criteo sponsors visas in several jurisdictions for senior or hard-to-fill roles, but policies vary by country, role, and timing. Ask the recruiter early. Engineering and specialized commercial roles in France, the UK, and the US have historically been sponsored more often than entry-level positions.

What technologies does Criteo's engineering organization use?

Criteo runs large-scale data, ML, and serving systems. Common technologies include Java, Scala, Python, C++, Kafka, Spark, Flink, Hadoop-era tooling, Kubernetes, and cloud platforms. Real-time bidding, feature stores, and ML platforms are core domains. Specific stacks vary by team; ask in your hiring manager round.

Is Criteo a good place to work if I am moving from a walled garden like Amazon, Google, or Meta?

Many Criteo employees come from walled-garden backgrounds. The trade-off is real: smaller scale than the largest platforms, but an open, multi-publisher and multi-retailer view of commerce, plus more direct ownership of customer outcomes. If you want to influence product strategy and work across the open web and retailer inventory, Criteo offers leverage that is harder to find inside a walled garden.

What is the work culture like in Paris versus Boston versus other offices?

Paris carries a French engineering and product culture, with strong technical depth and a more deliberate pace on some workstreams. Boston and New York reflect a US commercial cadence focused on revenue and customer success. Tel Aviv, Bangalore, and Tokyo each have their own dynamics. English is the default working language across the company, and most teams collaborate across at least two time zones.

How long does the interview process typically take?

For most individual-contributor roles, expect three to six weeks from application to offer if scheduling is smooth. Senior, cross-border, or visa-sponsored roles can take longer. Recruiters generally communicate expected timelines at the screen; if you have competing offers, say so early.

What does compensation look like?

Compensation includes base salary, an annual bonus tied to company and individual performance, and RSUs for many roles, particularly senior and engineering positions. Levels and benchmarks vary significantly by country and function. Public-company equity vests over multiple years; ask for the full breakdown including refreshers.

How does Criteo think about retail media versus traditional programmatic?

Retail media is the strategic center of gravity. Criteo positions itself as the leading neutral commerce media platform, powering both advertiser buying and retailer monetization. Traditional programmatic and audience targeting remain important, but the company's investment thesis and storyline to investors is anchored in retail and commerce media.

Is Criteo still associated with the retargeting ads that follow people around the web?

Retargeting was Criteo's original product and remains part of the portfolio, but the company has explicitly broadened its positioning to a full-funnel Commerce Media Platform with audiences, acquisition, targeting, and yield. In interviews, demonstrating that you understand this transition rather than viewing Criteo as a one-product company will help you stand out.

What should I avoid saying in a Criteo interview?

Avoid pretending the cookie-deprecation question does not exist, dismissing the retail media pivot, or treating the company as either a pure French startup or a pure US ad-tech vendor. It is a global, public, multi-product company in transition, and interviewers respect candidates who engage with that complexity honestly.

Does Criteo support remote or hybrid work?

Most offices operate on a hybrid schedule that varies by team and country. Fully remote roles exist but are the exception rather than the rule, and they are typically tied to specific functions or geographies. Confirm the expectation with the recruiter for the specific role and office.

How to Apply to Criteo

Key Takeaways

About Criteo

Application Process

Resume Tips for Criteo

Lead with measurable outcomes: revenue lifted, ROAS improved, latency reduced, a

Use the language of the industry: DSP, SSP, RTB, header bidding, programmatic, r

If you have experience with The Trade Desk, Google DV360, Magnite, PubMatic, Ind

Engineers should highlight relevant stack exposure

For Sales and Account roles, list named accounts and outcomes (quota attainment,

Localize the resume to the office

Surface any work in commerce, retail, or e-commerce on the brand or retailer sid

If you have published research, conference talks (RecSys, KDD, CIKM, AdKDD, IAB,

Keep formatting ATS-friendly: standard headings, no images or text in graphics,

Match the resume to the job description

ATS System: Criteo Careers Portal (custom front end over a managed ATS backend)

Interview Culture

What Criteo Looks For

Frequently Asked Questions

Open Positions

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