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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Senior DevOps Engineer

Requirements

  • 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 the tooling around your infrastructure, not just configure it
  • Configuration management experience with Ansible and/or Terraform
  • A security mindset grounded in DevSecOps practices — supply chain security experience is a genuine advantage here
  • The communication skills to work effectively across teams and document your work clearly

What You'll Be Doing

  • Own and scale CI/CD infrastructure handling tens of thousands of jobs daily and growing — that means capacity planning, runner architecture, and making the platform reliable as load patterns shift in ways that don't follow simple rules
  • Deepen our GitOps workflows built on ArgoCD, from day-to-day operational improvements to more structural work on how we manage cluster state across environments
  • Advance our supply chain security posture — we've made deliberate investments in SAST and artifact attestation, and there's meaningful work ahead to see them through
  • Troubleshoot hard infrastructure problems across network, application, and system layers — the kind where the answer isn't obvious and requires pulling on multiple threads at once

Nice to Haves

  • Beyond the technical side, we care about how you work with people. The team is small, distributed, and collaborative by habit — we're looking for someone who shares knowledge freely, lifts those around them, and doesn't treat collaboration as an afterthought.

Perks and Benefits

  • Work that Matters: millions of people trust Proton with their privacy. The impact of your work is real and measurable.
  • Stock Options: have a real stake in what Proton is building.
  • Technology: get the right hardware and software for your work.
  • Learning & Development: Proton invests in your growth with real challenges and ownership from day one.
  • Employee Benefits: strong health coverage, retirement options, generous leave, and wellness support.
  • In-Person Collaboration: collaborate face-to-face with passionate and purposeful people across different offices.
  • Food: lunch and snacks are provided daily in offices.
  • Transport: public transport, bike allowances, or parking covered.
  • Flexible Working: set hours that work for you and your team.
AI Summary ✨
Proton logo

Proton

Paris, France

Experience: Senior
Posted: March 30, 2026
Last seen: 10 minutes ago
Git
Golang
Kubernetes
Python
Rust
Terraform
backend

Why we track Proton

Proton is the company behind ProtonMail and ProtonVPN, headquartered in Geneva. They're building privacy-focused tools used by millions. If you care about security, encryption, and digital privacy, Proton is one of the most mission-driven companies in Europe.

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