Jobs / Proton
Senior DevOps Engineer - Platform
Proton · Barcelona, CT, Spain
Barcelona, CT, Spain51,000-76,000 EUR/yearlyRemote
Remuneration
Stock options, hardware and software, health coverage, retirement options, generous leave, wellness support, lunch and snacks, and transport or bike allowance or parking
Location
Barcelona, CT, Spain
Visa sponsorship
Not specified
Job summary
This role builds and scales the developer tooling platform used by hundreds of engineers across on-premises and cloud environments, with security as a core constraint. You will operate CI/CD infrastructure processing tens of thousands of jobs daily, improve ArgoCD-based GitOps workflows, strengthen supply chain security, and troubleshoot complex network, application, and system issues. The work involves Kubernetes, Linux, and infrastructure tooling, alongside software development in Python, Golang, or Rust.
Benefits
Stock optionsHardware and softwareHealth coverageRetirement optionsGenerous leaveWellness supportLunch and snacksPublic transport, bike allowance, or parking
Qualifications
- Strong Kubernetes experience
- Experience tuning and troubleshooting on-premises Linux systems under load
- Hands-on CI/CD experience; GitLab CI experience is a plus
- Practical GitOps experience, ideally with ArgoCD
- Software development skills in Python, Golang, or Rust
- Configuration management experience with Ansible or Terraform
- DevSecOps security mindset; supply chain security experience is an advantage
- Clear communication and documentation skills
Responsibilities
- Own and scale CI/CD infrastructure processing tens of thousands of jobs daily
- Plan capacity and design runner architecture to maintain platform reliability as workloads change
- Improve ArgoCD-based GitOps workflows and cluster-state management across environments
- Advance supply chain security, including SAST and artifact attestation
- Troubleshoot complex network, application, and system infrastructure issues
Skills
AnsibleArgo CDGitLabGitLab CIGoKubernetesLinuxPythonRustTerraform
Work schedule
Flexible working hours
Industry
Privacy technologyEncrypted communications
Relocation
No