As a Fullstack Engineer at Criteo CGrid UI , you will:
Interact with the Product Management team to clarify requirements and provide guidance for building the product roadmap
Iterate with the UI/UX team to design interfaces that are easy to use and understand
Implement the requirements using a variety of languages, frameworks, and technologies*
Test your team's codebase by relying on different techniques, such as unit, integration, or end-to-end tests
Review the code of your team members to ensure a high standard of quality and maintainability
Deploy and monitor the applications owned by your team
Together with your team, define and present a technical roadmap for addressing technical debt, improving the codebase maturity, reducing the maintenance effort, etc.
Interact with other multi-cultural R&D teams to ensure the proper communication between the client-facing applications and the other Criteo systems
*) For reference, our UI was implemented using Python/Django and Angular. Our high-loaded backends are implemented on C# .NET and LUA/Perl which run on a highly efficient proprietary web server.
You have a Software Engineering degree
You have at least 2+ years of experience in a similar role
You like both front-end and back-end development or want to master them
You are passionate about making the best architectural and design decisions
You like reusability and making complex things simple
You write clean, understandable, and efficient code
You have experience with developing and extending large and complex systems
You are an expert in at least one of the technologies - Python/Django, Angular, PostgreSQL, FastAPI, ReactJS - any front end technology
You are curious about new technologies and like experimenting with them
You love sharing your knowledge with others and helping them improve
You have experience with Agile methods and enjoy working with others to achieve the team's goals
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!
Criteo is a leader in commerce media, helping brands, agencies, and publishers create meaningful consumer connections through AI-powered advertising solutions. We’re shaping a more open and sustainable digital future for advertising.
At Criteo, our culture is as unique as it is diverse. From our offices across the globe or from the comfort of home, our 3,600 Criteos collaborate together to build an open, impactful, and forward-thinking environment.
We foster a workplace where everyone is valued, and employment decisions are based solely on skills, qualifications, and business needs—never on non-job-related factors or legally protected characteristics.
🏠 Own your work style – Build your work around your life and not the other way around.
📈 Grow with us – Learning, mentorship & career development programs.
💪 Your wellbeing matters – Health benefits, wellness perks & mental health support.
🤝 A team that cares – Diverse, inclusive, and globally connected.
💸 Fair pay & perks – Competitive salary, equity, performance-based rewards and family-friendly policies.
Additional benefits may vary depending on the country where you work and the nature of your employment with Criteo.