What You'll Do:

CRITEO is looking for an Software Engineer intern for 6 months! Eager to practice what you've learnt and to grow as a Software Engineer? Join our top-class software engineering teams and choose your project:

According to your choice, skills and interest, you can tackle one of the following subjects:


- Design and implement a component in a web application that will be used to improve the performance/monitoring (loading time) of the Shell and satellite applications in CGrowth OR :

- Help API developers (EXAM developer, API Guild APIDX Team) to visualize the external Criteo API to improve its consistency.

Full stack:

- You will participate to build the specification with product, UX and R&D teams. You will fully handle the development of the feature with the support of the rest of the team and follow it up to the progressive roll-out in production. A topic could be the addition of a new way of segmenting users: from the API (internal and external) to the UI.

- MasterTag request production and parsing - Technical stack: a bit of TypeScript/JavaScript, C# (.Net Frmwk, .Net Core) and Mesos.

In a team of 7-10, you will be working closely with your mentor to drive your project, design and ensure best practices are applied. You can ask questions and participate in all knowledge sharing sessions/workshops, etc. You are encouraged to actively voice your ideas whilst learning how to build and ship quality code into production which will likely affect millions of users instantly.

What is it like to work in our R&D:

  • Most of all, we are creators. From designing ground-breaking products to finding unique ways to solve technical challenges at an exceptional scale, our tech teams work with state-of-the-art methodologies to shape the future of advertising.

  • The Product Engineering team builds the products that make Criteo tick: from developing industry leading machine learning techniques, to building high scale/low latency real-time applications (over 5M QPS, handling over 300 Bn HTTP requests daily), to delivering first class client interfaces, both API and UI, with forward-thinking UX at their core, all using state of the art technology.

Would like to know more about our internships? Take a look to our website here!

Who You Are:

  • You are in your final year of study in Software Engineering or related field

  • You have experience in developing web-based applications. You occasionally participate in coding competitions.

  • You are experienced in Object Oriented Programming and at least one of those following languages : .NET, C#, Typescript, Angular, Javascript, GraphSQL,

  • You have a strong sense of ownership and a dislike for passing the buck.

  • You are a problem solver, a fixer, and a creative technologist. We believe coding is a talent and a passion, not just a skill.

  • You are a strong communicator and a team player who can work efficiently with others.

  • You are fluent in English.

We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!​

Who We Are:

Criteo is the global commerce media company that enables marketers and media owners to deliver richer consumer experiences and drive better commerce outcomes through its industry leading Commerce Media Platform.

At Criteo, our culture is as unique as it is diverse. From our offices around the world or from home, our incredible team of 3,600 Criteos collaborates to develop an open and inclusive environment. We seek to ensure that all of our workers are treated equally, and we do not tolerate discrimination based on race, gender identity, gender, sexual orientation, color, national origin, religion, age, disability, political opinion, pregnancy, migrant status, ethnicity, marital or family status, or other protected characteristics at all stages of the employment lifecycle including how we attract and recruit, through promotions, pay decisions, benefits, career progression and development. We aim to ensure employment decisions and actions are based solely on business-related considerations and not on protected characteristics. As outlined in our Code of Business Conduct and Ethics, we strictly forbid any kind of discrimination, harassment, mistreatment or bullying towards colleagues, clients, suppliers, stakeholders, shareholders, or any visitors of Criteo. All of this supports us in our mission to power the world’s marketers with trusted and impactful advertising encouraging discovery, innovation and choice in an open internet.

Why Join Us:

At Criteo, we take pride in being a caring culture and are committed to providing our employees with valuable benefits that support their physical, emotional and financial wellbeing, their interests and the important life events. We aim to create a place where people can grow and learn from each other while having a meaningful impact. We want to set you up for success in your job, and an important part of that includes comprehensive perks & benefits. Benefits may vary depending on the country where you work and the nature of your employment with Criteo. When determining compensation, we carefully consider a wide range of job-related factors, including experience, knowledge, skills, education, and location. These factors can cause your compensation to vary.

Is a Remote Job?
Hybrid (Remote with required office time)

Criteo (NASDAQ: CRTO) is the global commerce media company that enables marketers and media owners to drive better commerce outcomes. Its industry leading Commerce Media Platform connects thousands of...

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