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Software Engineer Intern

  • Hybrid -
    • Bucharest, Romania
  • Engineering
  • Internship

Software Engineer Intern

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Job ID: r20338

What You'll Do:

  • Interact with the Product Management team to clarify requirements

  • Iterate with the UI/UX team to provide the UI design that fits the needs

  • Interact with other R&D teams that depend on our services, or that we collaborate with on a specific topic

  • Implement the requirements using C# for backend and Angular for frontend, and related frameworks

  • 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

  • Respond on our team slack channel when an incident or a technical question is raised

  • Together with your team, define and present a technical roadmap, for addressing technical debt, improving the codebase maturity, reducing the maintenance effort, etc.

Who You Are:

  • You are currently enrolled in a Software Engineering degree

  • You like both front-end and back-end development

  • You are interested about code architecture ideas

  • You are familiar with Angular and C#

  • You are curious about new technologies and like experimenting with them

  • You love sharing your knowledge with others and helping them improve

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 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.

What We Offer:

🏢 Ways of working – Our hybrid model blends home with in-office experiences, making space for both.
📈 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 – Attractive salary, with performance-based rewards and family-friendly policies, plus the potential for equity depending on role and level.

Additional benefits may vary depending on the country where you work and the nature of your employment with Criteo.

Perks & Benefits for all Criteos.

Happy people make healthy teams, so we value employee well-being above all else. Discover the perks & benefits we offer all our Criteos!!

Ways of Working

Trust and flexibility are at our core, so is the power of being together. Our hybrid model blends empowerment with shared in-person experiences, making space for both. We believe this is the most valuable way to foster collaboration in a way that helps us grow, together.

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Learning & Career Development

As your skills multiply, opportunities do too. So, we care to help you nurture your potential, identify new goals, and define what you want out of your career. Discover how we have diversified our learning resources and training catalog for you to shape greater opportunities. You care for your career growth, and we do too.

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Corporate Social Responsibility

We care to build an open future for our community and beyond. Discover how our people fuel our Corporate Social Responsibility from the bottom up, embracing but also embodying and promoting values of diversity, equity, and inclusion through everything they do. Together, we strive to build a future that truly includes everyone.

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Great people shape greater opportunities.

At Criteo, we believe great people and reliable products are essential to build an open future for all.
Everything you need to know about our culture, vision, values, and how we live them with people, both in and out of Criteo, is in our Culture Book. Discover who we are, what we do, and how we act as a company and as Criteos!
Our culture

The Future is Yours.

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