Interview Guides
Everything we know about interviewing at Criteo: the process stage by stage, what each round tests, compensation by level, and reports from candidates who interviewed.
What the process looks like, and what Criteo is really testing for.
Criteo’s interview loop is heavily technical, with System Design, Python, and Algorithms appearing at very high prominence in the extracted question set, and Problem Solving also prominent. Across reported steps, you should expect a mix of coding and architecture discussions, plus an evaluation of your reasoning and communication rather than just getting to a single answer.
What they test most clearly is your ability to solve technical problems and explain your thinking: SQL and Python are both very prominent, while Coding Interviews, Algorithms, and Data Structures show up at high prominence. System Design is the most prominent topic by far, and Business Forecasting is also highly prominent, which matches the recurring case study theme of presenting findings.
After screening, you may move through case study presentation and multiple technical rounds, including coding screens and live or design-oriented system discussions. Candidate reports show that timelines can vary, sometimes clean and fast, sometimes stretching across weeks or even around two months, and multiple candidates reported no offer overall based on the aggregated offer rate.
System Design is the top-ranked topic, and case study presentation is also common, so you need both an architecture-ready narrative and a business-forecasting style explanation of your work.
4 stages, based on 508 candidate reports.
You start with an evaluation of your application and background, followed by an initial screening call. Reports describe recruiter or HR style conversations to assess fit and align on next steps.
You may go through a coding and algorithms-focused technical screening, including online or live coding. Some candidates also reported timed technical assessments under strict proctoring constraints.
You may present a case study that demonstrates analytical skills, with a focus on business forecasting for relevant markets and an oral presentation of findings. Alongside this, interviews can include technical skills relevant to marketing analytics and system and architecture discussions.
You may have onsite interviews with multiple rounds and different team members, including coding exercises and system design discussions. Behavioral interviews assess cultural fit and collaboration skills, and team interviews involve communication and collaborative problem solving.
How often each skill shows up across reported interview loops.
Each guide has the questions Criteo interviewers actually ask, the loop structure, and total compensation by level.
Estimated total compensation: base salary plus stock and annual cash bonus.
Patterns from candidates who got offers, and the mistakes that most often sink a loop.
Read what candidates said about interviewing at Criteo: the loop, difficulty, and outcomes, straight from recent reports for each role.
Answered from real candidate and workplace data, marked up for rich results.
Verbatim snippets pulled from employee and candidate reviews.
The good work-life balance and supportive team are overshadowed by the return-to-office policy and lack of salary increases, leading to burnout and increased turnover.
The requirement of three in-office days may be a challenge for some employees.
Criteo is a great place to work, fostering innovation and collaboration.
Criteo effectively integrates AI tools to enhance development workflows.
Criteo boasts strong leadership and a skilled team, demonstrating expertise in their field.
There is a lack of clear direction and planning for employees, which can create uncertainty.
Companies that hire for the same data roles, with the same depth of prep.
