Senior Site Reliability Engineer

What if, in your next adventure, you were surrounded by people who, like you, look for an unlimited playground to explore, share, and test, would you care to hear more? You've opened the right door! As an R&D team, making sure your ideas are heard and encouraged is what we strive to do!

What You'll Do:

The concept of Product Reliability Engineering (PRE) draws inspiration from the principles of SRE. At Criteo, PRE acts as the bridge between Product, Platform Engineering and Infrastructure. The PRE group comprises eight global engineering teams with a common objective: to build the most reliable platform in AdTech.

How You'll Make An Impact

As a Site Reliability Engineer, you'll work closely with product engineering to dig into the code of our app, systems, and pipelines to assess where optimization is needed most. You'll tell stories with meaningful monitoring and, hopefully, never be paged during your on-call rotation because we've worked hard to make our platform reliable. Speaking of on-call, with an example team of five, you're looking at only 10 weeks in a year, and your time is compensated! Not bad, right?

You'll learn skills from other team members along the way and have opportunities to teach us! It's perfect for an engineer who likes shipping code and wants to be involved in all aspects of reliability, efficiency & maintainability.

Our missions as a PRE team:

• Engage in and improve the whole lifecycle of services - from inception and design, through to deployment, operation, and refinement.

• Support services before they go live through activities such as system design consulting, developing software platforms and frameworks, capacity planning, and launch reviews.

• Optimise and maintain services once they are live by measuring and monitoring availability, latency, and overall system health.

• Scale, automate and evolve systems by pushing for changes that improve reliability and efficiency.

• Practice incident response and blameless postmortems.

• Stack: K8s, Mesos, .Net Core, C#, Java/Scala, Python, and more.

Who You Are:

• You hold a bachelor’s degree in Computer Science, a related field, or equivalent practical experience.

• You have extensive experience with software development in one or more programming languages, and data structures or algorithms.

• You're at ease with designing, analyzing, and troubleshooting large-scale distributed systems,

• You have experience working in computing, distributed systems, storage, or networking.

• You are used to debug, optimize code, and to automate routine tasks.

• You show a systematic problem-solving approach, coupled with effective verbal and written communication skills.

Take a look at our R&D blog on Medium for access and insight into our engineering culture and achievements.

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.