Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Software Development Engineer Platform PRE.
France Jobs Expertini

Urgent! Senior Software Development Engineer - Platform PRE Job Opening In Paris – Now Hiring Criteo

Senior Software Development Engineer Platform PRE



Job description

What You'll Do:

What's the Platform PRE group?

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 helping R&D design, build, and operate large-scale distributed systems reliably and efficiently.

The common objective of the PRE teams is to build the most reliable platform in AdTech.

How You'll Make An Impact

As a Senior Software Development Engineer in the JVM Performance team at Criteo, you'll play a key role in:

  • Driving quality standards in writing efficient and reliable Java and Scala code.

  • Challenge the design of new and existing systems from a performance perspective to reduce the infrastructure cost.

  • Support Product Engineering and PRE in troubleshooting and performance optimizations of their applications.

  • Keep JVM ecosystem up to date and suitable for load and scale of Criteo.


  • What You’ll Do

  • 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.

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

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

  • Maintain the JVM stack up to date, lead large-scale upgrade initiatives, and drive migrations across hundreds of repositories.

  • Stack: Linux, Kubernetes, Mesos, .NET Core, C#, Java/Scala/JVM, Python, Prometheus, Grafana, Kibana and more.

  • Who You Are:

  • You hold a master's or PhD degree in computer science, a related field, or equivalent practical experience.

  • You have at least 6 years of experience in 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.

  • You are familiar with big data frameworks and distributed processing technologies such as Hadoop and Spark.

  • Take a look at for access and insight into our engineering culture and achievements.

    We understand that you might not meet each of the outlined requirements listed above, or may have experience that is a little different from our specifications.

    If you think that you can still bring value to the role, we want to hear from you.


    Required Skill Profession

    Computer Occupations



    Your Complete Job Search Toolkit

    ✨ Smart • Intelligent • Private • Secure

    Start Using Our Tools

    Join thousands of professionals who've advanced their careers with our platform

    Rate or Report This Job
    If you feel this job is inaccurate or spam kindly report to us using below form.
    Please Note: This is NOT a job application form.


      Unlock Your Senior Software Potential: Insight & Career Growth Guide


    • Real-time Senior Software Jobs Trends in Paris, France (Graphical Representation)

      Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Software in Paris, France using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 5075 jobs in France and 1654 jobs in Paris. This comprehensive analysis highlights market share and opportunities for professionals in Senior Software roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

    • Are You Looking for Senior Software Development Engineer Platform PRE Job?

      Great news! is currently hiring and seeking a Senior Software Development Engineer Platform PRE to join their team. Feel free to download the job details.

      Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    • The Work Culture

      An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Criteo adheres to the cultural norms as outlined by Expertini.

      The fundamental ethical values are:
      • 1. Independence
      • 2. Loyalty
      • 3. Impartiality
      • 4. Integrity
      • 5. Accountability
      • 6. Respect for human rights
      • 7. Obeying France laws and regulations
    • What Is the Average Salary Range for Senior Software Development Engineer Platform PRE Positions?

      The average salary range for a varies, but the pay scale is rated "Standard" in Paris. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    • What Are the Key Qualifications for Senior Software Development Engineer Platform PRE?

      Key qualifications for Senior Software Development Engineer Platform PRE typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

    • How Can I Improve My Chances of Getting Hired for Senior Software Development Engineer Platform PRE?

      To improve your chances of getting hired for Senior Software Development Engineer Platform PRE, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    • Interview Tips for Senior Software Development Engineer Platform PRE Job Success
      Criteo interview tips for Senior Software Development Engineer   Platform PRE

      Here are some tips to help you prepare for and ace your job interview:

      Before the Interview:
      • Research: Learn about the Criteo's mission, values, products, and the specific job requirements and get further information about
      • Other Openings
      • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
      • Dress Professionally: Choose attire appropriate for the company culture.
      • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
      • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
      During the Interview:
      • Be Punctual: Arrive on time to demonstrate professionalism and respect.
      • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
      • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
      • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
      • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
      • Follow Up: Send a thank-you email to the interviewer within 24 hours.
      Additional Tips:
      • Be Yourself: Let your personality shine through while maintaining professionalism.
      • Be Honest: Don't exaggerate your skills or experience.
      • Be Positive: Focus on your strengths and accomplishments.
      • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
      • Turn Off Phone: Avoid distractions during the interview.
      Final Thought:

      To prepare for your Senior Software Development Engineer Platform PRE interview at Criteo, research the company, understand the job requirements, and practice common interview questions.

      Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Criteo's products or services and be prepared to discuss how you can contribute to their success.

      By following these tips, you can increase your chances of making a positive impression and landing the job!

    • How to Set Up Job Alerts for Senior Software Development Engineer Platform PRE Positions

      Setting up job alerts for Senior Software Development Engineer Platform PRE is easy with France Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!