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Senior Site Reliability Engineer (Data & Analytics Infrastructure)

Criteo

Grenoble · Hybrid Contract Senior 4w ago

About the role

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Requirements

  • You have 5+ years' experience in backend or SRE roles, with strong coding skills (C#, Java, Scala, Python or Golang).
  • Deep knowledge of relational databases, including design, tuning, and administration - with hands-on experience in MSSQL, MariaDB, PostgreSQL; familiarity with distributed databases like CockroachDB or Yugabyte is a bonus.
  • Solid understanding of distributed systems and cloud-native technologies, especially Kubernetes, and a strong interest in scalability and performance.
  • Strong SRE mindset: you're passionate about automation, observability, and reliability at scale.
  • Team player with excellent communication skills, a proactive attitude, and a drive to solve complex technical problems collaboratively.

Responsibilities

  • Design, build, and evolve large-scale infrastructure and database systems to meet our growing needs in performance, scalability, and resilience - where high speed and low latency are key.
  • Collaborate across teams to ensure reliability and consistency, supporting developers with tools, automation, and best practices that balance autonomy and operational excellence.
  • Drive innovation and transformation by migrating systems to our private cloud, automating away repetitive tasks, and exploring modern solutions to support evolving business and client needs.
  • Take ownership of incidents, troubleshoot critical issues, and continuously improve systems through proactive monitoring, root cause analysis, and long-term fixes.
  • Shape the future of our infrastructure by actively contributing to technical vision, sharing ideas, and delivering solutions that have a company-wide impact across hundreds of services and applications.

Benefits

health benefitswellness perksmental health supportperformance-based rewardsfamily-friendly policies

Skills

AerospikeC#C++DruidElasticsearchGolangGrafanaHadoopJavaKibanaKafkaKubernetesLinuxMesosMemcachedNoSQLPostgreSQLPrometheusPythonScalaSQLVertica

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