Senior DevOps Engineer: Scale CI/CD & GitOps

proton tehnologies; Paris; Hybride; EUR 51 000 - 76 000; Plein temps

Avantages offerts par ce poste

Stock options

Competitive salary range 51,000€ to 76,000€

Health coverage and retirement options

Lunch and snacks provided

Transport coverage

Flexible working hours

Résumé du poste

Proton Technologies in Paris is seeking a skilled DevOps Engineer to own and scale CI/CD infrastructure while advancing security posture. Ideal candidates will have experience with Kubernetes, GitOps workflows, and a solid understanding of DevSecOps practices.

This role involves collaborative work within a distributed team dedicated to meaningful privacy tools. We offer competitive salaries, stock options, and a strong commitment to employee wellbeing.

Qualifications

• Strong Kubernetes experience, including tuning and troubleshooting on-prem Linux systems under real load.
• Hands-on CI/CD background — GitLab CI specifically is a plus.
• GitOps in practice, ideally with ArgoCD.
• Software development skills in Python, Golang, or Rust — enough to build and maintain tooling around infrastructure.
• Configuration management experience with Ansible and/or Terraform.
• A security mindset grounded in DevSecOps practices.
• The communication skills to work effectively across teams.

Responsabilités

• Own and scale CI/CD infrastructure handling tens of thousands of jobs daily.
• Deepen GitOps workflows built on ArgoCD.
• Advance supply chain security posture.
• Troubleshoot hard infrastructure problems across layers.

Connaissances

Kubernetes experience

CI/CD background with GitLab CI

GitOps with ArgoCD

Software development in Python, Golang or Rust

Configuration management with Ansible and/or Terraform

DevSecOps security mindset

Communication skills

Description du poste

Proton Technologies in Paris is seeking a skilled DevOps Engineer to own and scale CI/CD infrastructure while advancing security posture. Ideal candidates will have experience with Kubernetes, GitOps workflows, and a solid understanding of DevSecOps practices.

This role involves collaborative work within a distributed team dedicated to meaningful privacy tools. We offer competitive salaries, stock options, and a strong commitment to employee wellbeing.