Senior Site Reliability Engineer - Container Platform

Criteo; Grenoble; Sur place; EUR 60 000 - 80 000; Plein temps

Résumé du poste

A leading technology firm in France is seeking an experienced professional to join the Container-Platform team. This role involves designing, building, and operating platforms using Kubernetes to support internal and product services. The ideal candidate has expertise in large-scale infrastructure management, strong programming skills in Go and Python, and excellent English communication abilities. The position offers an opportunity to work within a strategic R&D organization.

Qualifications

• Experience with Kubernetes and large-scale infrastructure management.
• Seasoned developer with coding experience in Go and Python.
• Ability to collaborate and communicate effectively in English.

Responsabilités

• Design and operate platforms for internal and product services.
• Improve container isolation and automate maintenance tasks.
• Support clients and facilitate the migration from Mesos to Kubernetes.

Connaissances

Proficient in English communication

Team-oriented collaboration

Large-scale infrastructure management

Curiosity about the Linux ecosystem

Container orchestration solutions

Coding in Go

Coding in Python

Outils

Kubernetes

Description du poste

What You’ll Do:

• The Container-Platform team designs, builds and operates the current and next gen platforms to run both internal and product services on our world-wide Criteo infrastructure.
• The team provides platform as-a-service for all stateless and stateful applications in Criteo (think webservers, databases, distributed file systems). We use Kubernetes to achieve that vision and provide highly efficient, low latency and resilient platforms to our users. The platforms represent roughly 11k servers across 30 clusters WW.
• We spend time to understand our client needs and help them launch thousands of instances of their apps across the world, isolated using containers and connected through our internal internet and discovery service based on Consul.
• Improve isolation between containers to allow colocation of intensive tasks on the same servers (solving "the noisy neighbor problem").
• Fight against toil and time-consuming tasks to automate ourselves out of the job.
• Interview our users to understand what they really need and how we can help them focus on their own mission.
• Support our clients in their daily activities with the platform.
• Design the automation of server maintenance with minimal disruption on user services.
• Build a platform that abstracts the infrastructure for our users.
• You will be part of a strategic team within the R&D organization and advise our internal clients and be at the core of the migration of critical applications from Mesos to Kubernetes.

Who You Are:

• Well, first of all, we know that the "perfect candidate" doesn't exist. But if you think you match a fair few of the points listed below then let’s talk and see if we’re a fit!
• Proficient in English communication.
• Team-oriented, with a passion for collaborating closely with others.
• You’re experienced with large-scale infrastructure management & designs.
• Expertise with Kubernetes: You are curious about the Linux ecosystem, network, and container orchestration solutions.
• You are a seasoned developer, and you’re not afraid to write code in Go, Python - even if it’s your first time working with those stacks.