Senior DevOps Engineer: Scale CI/CD & Kubernetes

Proton; Paris; Sur place; EUR 51 000 - 76 000; Plein temps

Avantages offerts par ce poste

Stock options

Health coverage

Learning & Development

Flexible working

Lunch & snacks

Résumé du poste

Proton in Paris is hiring a DevOps Platform Engineer to own and scale CI/CD infrastructure, handling tens of thousands of jobs daily, and to tune Kubernetes under real load while advancing supply-chain security.

You will work with GitLab CI, ArgoCD, and GitOps practices, building tooling in Python, Golang or Rust, and collaborating across distributed teams in a fast-moving environment.

Qualifications

• Strong Kubernetes experience under real load.
• Proficient with CI/CD pipelines, GitLab CI a plus.
• Hands-on GitOps, ideally with ArgoCD.
• Software development skills in Python, Golang or Rust.

Responsabilités

• Own and scale CI/CD infrastructure handling tens of thousands of jobs daily and growing.
• Deepen GitOps workflows built on ArgoCD and manage cluster state across environments.
• Advance supply chain security posture with SAST and artifact attestation.
• Troubleshoot hard infrastructure problems across network, application, and system layers.

Connaissances

Kubernetes

GitLab CI

GitOps

Python

Golang

Rust

Ansible

Terraform

DevSecOps

Communication

Outils

ArgoCD

Linux

Description du poste

Proton in Paris is hiring a DevOps Platform Engineer to own and scale CI/CD infrastructure, handling tens of thousands of jobs daily, and to tune Kubernetes under real load while advancing supply-chain security.

You will work with GitLab CI, ArgoCD, and GitOps practices, building tooling in Python, Golang or Rust, and collaborating across distributed teams in a fast-moving environment.