Cloud Site Reliability Engineer

The CloudStack team builds and operates a state of the art cloud hosting platform based on Apache CloudStack  (more information here: 

As a Site Reliability Engineer it's your job to design, implement and monitor our worldwide infrastructure together with your colleagues.  Technologies you'll work with include Apache CloudStack, KVM, Prometheus, Chef, Docker, Kubernetes.

The Department

Our international team at LeaseWeb Product Engineering is in charge of our scalability and automation challenges. The department consists of around 90 techies, working in small scrum teams. Each of the teams is responsible for a different area of our software and infrastructure landscape, covering data center automation, product research & development (CDN, Cloud, Object Storage) and front-end implementations for our websites and customer portal.

The atmosphere is informal and multicultural. There is a clear focus on innovation. Our organizational structure is quite flat and we value independence and entrepreneurship. 

Key Responsibilities include:

  • Develop, Maintain and support the Apache CloudStack infrastructure
  • Ensure the availability of Linux-based virtualization platforms
  • Identify and propose solutions for improvements or structural problems before they become incidents.
  • Regular on-call duty 

Your skillset?

  • Proven background in setting up infrastructure architectures
  • Experience building a cloud platform is a must
  • Demonstrable Linux knowledge
  • Shell, Python or Ruby Scripting skills
  • Strength in problem analysis and conceptual thinking
  • Driven to improve quality and prevent incidents.
  • Knowledge of Open-source virtualization management frameworks (CloudStack, OpenStack, onApp, SolusVM) would be a pro
  • Experience with monitoring & graphing toolsets
  • Good written and spoken English 

What we offer

  • Competitive salary, above market average + annual bonus
  • Defined contribution pension plan and collective health care plan
  • 25 days of paid time-off
  • Free lunch
  • Free parking
  • VISA sponsorship when you are not living in the Netherlands.
  • The possibility to develop yourself and build up your career
  • Team fun events, including a full two-day hackathon every quarter
  • Ping-pong, game consoles, chilling area, monthly happy hours and other fun events
  • The chance to leave your mark in a company that grows quickly but still manages to keep a pioneer spirit.


Click on the apply button if you wish to apply directly. For more information, please contact Barbara Poveda (Talent Acquisition Lead) via

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