Senior Site Reliability Engineer

  • Paris, France
  • Full-time

Company Description

BlaBlaCar is the global leader in long-distance ridesharing. We are an innovative and fast-growing company building a unique community of members to transform the way people travel!

For more information about us, please visit

Job Description

Why join us?

The Foundations Team is responsible for designing, building and maintaining BlaBlaCar’s core infrastructure in a fast-paced environment. The team’s work ensures that our community of over 40 million members uses a fast and reliable platform.

We think ahead. We move fast. We like bleeding-edge technologies. Oh and by the way: everything we run here is in containers !

What you will directly contribute to:

  • Designing, building and improving parts of our infrastructure to address scaling needs and resiliency;

  • Developing tools and services to ease the work of developers;

  • Designing and building systems to automate away problems;

  • Responding to, investigating and fixing service issues.


What you will need to be successful?

  • 5+ years of experience working in a system and/or software engineering role;

  • Good knowledge of shell scripting and at least one systems oriented language (Go, python...);

  • Passion for shipping well engineered and well tested code;

  • Deep knowledge of Linux and TCP/IP networking fundamentals;

  • Experience with large scale production systems and web technologies;

  • Good knowledge of configuration management and monitoring systems;

  • Ability to learn quickly in a fast-moving international environment;

  • Ability to prioritize tasks and work independently;

  • Strong interpersonal and communication skills;

  • Fluent in English, French is a plus (other languages are appreciated).

And it would be nice (not required) if you had:

  • Knowledge of container and process isolation technologies;

  • Experience with large continuous integration/deployment systems;

  • Knowledge in network infrastructure;

  • Commits to open-source projects;

  • International work or study experience is a significant advantage.

Additional Information

few practical details about the role:

  • Start: As soon as you are ready!
  • Location: Paris HQ
  • Contract: Permanent contract (CDI)
  • Compensation: Competitive package based on experience
  • Relocation package when applicable

What we offer all of our employees:

  • A start-up spirit that fosters agility, teamwork and impact,
  • Challenging career opportunities in a high-growth and fast-paced environment,
  • An inspiring working environment including state-of-the-art office spaces,
  • Free ridesharing to live our value “Think it. Build it. Use it.”,
  • Annual BlaBlaBreak which takes us all away for an unforgettable weekend,
  • Weekly BlaBlaTalks when we learn from each other,
  • Weekly Tech Demos,
  • And many more benefits - check them out on

What is next?

If you are ready to join our exciting journey, please apply below: upload your resume in English (PDF format). Kindly note that only complete applications will be reviewed by our hiring team and that all your information will be kept confidential.

You can expect us to review your application within the following two weeks. If your application and profile fit our requirements,we will invite you for a phone interview, followed by in-house interview sessions.


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