Join Proton and help build a better internet where privacy is the default. Proton was founded in 2014 by scientists from CERN on the belief that privacy is a fundamental human right. Since then, Proton has developed the world’s largest encrypted email service and expanded into VPN, Drive, Pass, and Calendar, serving millions globally to protect their freedom and data. Proton is profitable, independent, and hires selectively from top applicants. If you want to do meaningful work with high-caliber people, this is your opportunity.
You will be part of the Infrastructure Systems team, providing base platforms such as Kubernetes, VM orchestration, bare metal provisioning, and critical services like DNS, DHCP, SoT, and Monitoring.
Tasks
- Oversee and optimize a rapidly expanding global network of thousands of servers.
- Design and implement automation systems to ensure 99.95%+ uptime across infrastructure.
- Participate in the on-call rotation, troubleshooting complex technical challenges across different network environments and censorship scenarios.
- Develop and enhance monitoring and alerting systems for real-time visibility into global infrastructure.
- Engineer solutions to improve connectivity, stability, performance, scalability, security, and resilience, especially in adversarial network environments.
Requirements
- Knowledge of Linux operating system internals, networking stack, and kernel tuning.
- Strong experience with Kubernetes orchestration and automation using Terraform, Ansible, Puppet, or similar tools.
- Python proficiency for developing automation tools and operational scripts.
- Ability to design highly available and complex distributed scalable systems architecture.
- Hands-on experience with monitoring solutions like Prometheus and Grafana dashboards.
- Understanding of security principles and best practices for infrastructure.
- Adaptability and willingness to learn new technologies as infrastructure evolves.
- Strong problem-solving abilities, especially in high-pressure situations.
- Collaborative mindset for working with the Infrastructure department.
- Bonus: Experience with bare metal provisioning.
- Bonus: On-premise cloud solutions experience.
- Bonus: Contribution to open-source projects.
Benefits
- Work that matters: millions trust Proton with their privacy, and the impact is measurable.
- Salary range in Paris: 50,000€ to 77,000€ base annual gross, with final compensation based on qualifications, skills, and experience.
- Stock options: opportunity to be an owner of the company from day one.
- Technology: receive the hardware and software needed to do your best work.
- Learning & development: investment in your growth and real ownership from day one.
- Employee benefits: strong health coverage, solid retirement options, generous leave, and wellness support.
- In-person collaboration: work face-to-face with passionate and purposeful people in offices across Geneva, Zürich, Barcelona, London, and more.
- Food: lunch and snacks provided daily in offices.
- Transport: coverage for public transport, bike allowances, or parking.
- Flexible working: set your own schedule with your team, focusing on outcomes.
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Über uns
Das Team
The Infrastructure Systems team provides base platforms and critical services for Proton, including Kubernetes, VM orchestration, bare metal provisioning, DNS, DHCP, SoT, and Monitoring.