Site Reliability Engineer – Confidential Computing

Exoscale

Site Reliability Engineer at Exoscale responsible for designing and maintaining confidential computing systems. Collaborate on development, improve infrastructure, and enhance performance for a European cloud service provider.

Posted 6/13/2026full-timeRemote • 🇨🇭 SwitzerlandMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

GoLinuxPython

About the role

Key responsibilities & impact

Design, development, and implementation of Confidential Computing at the hypervisor level.
Design and maintain Exoscale’s operating systems and hypervisor fleets, from kernels to the network stacks, including security filtering layers.
Contribute to the routing & security automation systems implementations.
Help shape our operating system images strategy, from bare metal to Virtual Machines.
Maintain and improve the system container runtimes.
Improve our provisioning and deployment systems.
Help improve bare metal and hypervisor systems performance.
Contribute to the overall design and the architecture of the Exoscale platform systems.
Contribute to internal tooling development.
Improve our systems and processes to be scalable and highly available, helping achieve outstanding SLAs.
Participate in code & changes reviews.
Take part in the on-call rotation after a training period.

Requirements

What you’ll need

Have a solid experience with Linux, its kernel and Systems.
Are familiar with Confidential Computing and related concepts, including hardware level ones (AMD SEV, Intel TDX, or equivalent).
Are familiar with Secure Boot, chain of trust, attestation, key management.
Are familiar with KVM virtualization.
Have a good knowledge of eBPF.
Have a good knowledge of container runtimes.
Have a good experience with Golang, Python.
Have experience with configuration management solutions and large scale infrastructure.
Love to automate anything that could be and inclined to write documentation.
Are curious, autonomous and embrace learning new things every day.
Are team players and are comfortable working in a distributed team.
Have good English communication skills, written and spoken.

Benefits

Comp & perks

Flexible working hours and working from home.
Autonomous working conditions with a lot of freedom to create.
Modern working atmosphere and centrally located office with great public transport connection.
Team events as well as training and further education.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

LinuxConfidential ComputingAMD SEVIntel TDXSecure BootKVM virtualizationeBPFcontainer runtimesGolangPython

Soft Skills

automationdocumentationcuriosityautonomylearningteam playercommunication