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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Site Reliability Engineer (Application Edge)

Requirements

  • Bachelor’s degree in Computer Science, a similar field, or the equivalent practical experience.
  • Strong knowledge of networking, including TCP/IP, DNS, and HTTP/HTTPS traffic management.
  • Experience deploying, tuning, and maintaining high-performance load balancing solutions (e.g., HAProxy, Envoy, Traefik).
  • Familiarity with Kubernetes and container orchestration in production environments.
  • Experience with software development and automation in one or more programming languages (e.g., Python, Rust, Go).
  • Ability to troubleshoot complex production issues across network, application, and system layers.
  • A strong security mindset, with an understanding of secure infrastructure practices.

Bonus Points For

  • Hands-on experience with traffic shaping, rate limiting, and DDoS mitigation strategies.
  • Deep expertise in Kubernetes service optimization and management.
  • Experience with Infrastructure as Code (Terraform, Ansible, or similar).
  • Familiarity with privacy-focused infrastructure challenges and solutions.

What You Will Be Doing

  • Design, build, and operate resilient application and traffic management systems for Proton’s most critical production services.
  • Develop and maintain automation tools to enhance deployment processes, configuration management, and service reliability.
  • Ensure availability and performance of production services through load balancing, network optimization, and failure recovery strategies.
  • Improve monitoring, alerting, and incident response to maintain high availability and rapid issue resolution.
  • Optimize and scale Proton’s hybrid infrastructure, spanning on-premises and cloud-based deployments.
  • Collaborate with product and security teams to implement best practices for privacy and data protection at every layer of the stack.
  • Document and share knowledge to foster a culture of learning and continuous improvement within the team and beyond.

Perks and Benefits

  • Office First: Collaboration is easier and more effective in person, with offices in various locations and flexibility to work from home up to 30% of the time.
  • Technology: Provided devices and software for optimal performance.
  • Food: Daily lunch and snacks provided at offices.
  • Transport: Support with transport costs through various means.
  • Stock Options: Ownership opportunity with stock options upon joining.
  • Flexible Working: Define your working hours around team meetings.
  • Learning and Development: Various learning opportunities for professional growth.
  • Employee Benefits: Comprehensive health insurance, retirement plans, vacation policies, and wellness programs.
  • Work that Matters: A community-first organization with user and community-centric values.
AI Summary ✨
Proton logo

Proton

UK, Czech Republic

Experience: Senior
Posted: February 3, 2026
Last seen: 25 minutes ago
Golang
Kubernetes
Python
Rust
Terraform
sitereliability

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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