Compute
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VM Instances
An on-demand, flexible and secure virtual machine solution on a shared infrastructure.
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OpenSource IaaS
Open source virtualised infrastructure in a trusted SecNumCloud-qualified cloud environment for complete technological sovereignty.
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Dedicated, fully customisable servers for total autonomy over your sovereign infrastructure.
Containers
PaaS OpenShift
The unified platform for creating, modernising and deploying your large-scale applications in a sovereign cloud.
Managed Kubernetes
Managed container orchestration solution offering security, resilience and advanced automation on sovereign infrastructure.
Storage
Adaptable, high-performance storage solutions for all your needs. Optimise your data with our highly available block and object solutions.
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Storage
Block storage
The adaptable block storage solution for optimum storage performance in a sovereign cloud.
Object storage
The scalable, cost-effective storage solution for your unstructured data in a sovereign cloud.
Backup
Backup solutions
Differentiated backup solutions tailored to your challenges and environments
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Advanced network solutions to connect and secure your infrastructures. Deploy your private networks automatically and securely.
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Network
Virtual Private Cloud
Deploy and manage your private networks 100% automatically and securely.
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Take full control of your network with extended Layer 2 connectivity, designed for hybrid architectures and bespoke configurations.
Firewall
Managed Firewall
Advanced security solutions for complete insulation and enhanced protection
Server Housing
Housing - Dedicated space
Secure hosting for your equipment in a dedicated or shared environment, depending on your needs.
Security
Advanced security solutions to protect your critical infrastructures. Control access and defend against online threats.
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Detection
Sovereign SOC
A sovereign SOC offering operated 24/7, deployable from our marketplace, on SecNumCloud-qualified infrastructure.
Protection
Anti DDoS
The shield against online attacks
Bastion host
Transparent, centralised access control for robust protection of your infrastructure
Managed KMS
Sovereign cryptographic key management, with HSM hardware root of trust, to protect your most sensitive data on SecNumCloud infrastructure.
AI
Artificial intelligence solutions to transform your data into insights and accelerate your business processes.
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AI
LLMaaS
Access cutting-edge language models on a sovereign, SecNumCloud-qualified and HDS-certified infrastructure for high-performance, secure AI applications.
GPU
NVIDIA GPU instances to accelerate your artificial intelligence and high-performance computing in a sovereign cloud.
AI Ops
Next-generation managed services: proactive, autonomous and powered by AI.
Data
Data solutions to manage, analyse and exploit your critical data.
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Databases
Managed MariaDB
A fully managed MariaDB relational database and PITR backup on SecNumCloud sovereign infrastructure.
Managed PostGreSQL
The fully managed relational database solution on SecNumCloud sovereign infrastructure
Big Data
Managed Kafka
The open-source distributed platform for streaming data in real time
Managed File System
A managed, sovereign, high-availability distributed file system, accessible via NFS and SMB on the SecNumCloud infrastructure.
Management & Governance
Coaching and support services to help you with your cloud transformation.
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Console – API – Terraform Provider – MCP
A single interface for viewing and managing your products and services
Observability
Infrastructure metrics available in market standards
All offers > SRE Engineer (M/F)
Job description

Join Cloud Temple and help shape the future of the European sovereign cloud!

Cloud Temple, a leader in digital sovereignty, helps businesses and public sector bodies to transform, host and outsource their mission-critical applications.

As part of an 8-person operations team and reporting to the Manager, you will ensure the stability and quality of the service provided, working in a managed services environment with high standards in terms of security and availability.  You will also be responsible for ensuring the reliability, performance and development of cloud applications.

Missions 

The Cloud SRE Engineer’s main responsibilities will be:

Infrastructure: you build and develop the company’s cloud infrastructure

  • Implement changes to the foundation and enhance the service offering to support the Cloud requirements of major transformation programmes
  • To support application development teams in optimising and utilising cloud infrastructure platforms.
  • Monitor developments in AWS services

Security : you take security considerations into account throughout the entire service lifecycle

  • Improve Cloud compliance in accordance with the rules defined with the Security team
  • Implement changes to the security components in the service catalogue.

ops : to help improve the reliability and availability of services

  • To maintain operational readiness and enhance the reliability of the services managed by the team responsible for the cloud infrastructure, in order to ensure an optimal level of service

Finops: you ensure the financial optimisation of cloud infrastructure

  • To facilitate cost monitoring, and to propose and implement measures to optimise cloud usage with a view to reducing costs.
Profile required

You will have completed a five-year post-baccalaureate degree, an engineering degree or an equivalent university qualification, and have at least five years’ successful experience in cloud environments and technically demanding roles.

You have extensive experience in cloud engineering and DevOps/SRE, particularly in the deployment and ongoing maintenance of highly standardised cloud services.

You have a thorough understanding of the challenges relating to automation, quality, performance and infrastructure availability. Your experience in application development is complemented by a strong interest in the cloud and automation.

Experience gained in the banking sector, ideally within a financial institution, is a real asset.

Technical skills : 

  • AWS (EC2, Lambda, RDS/Redis, S3, VPC/Route53, IAM/KMS; CloudWatch)
  • Infrastructure as Code: Terraform, Helm
  • Container orchestration: Kubernetes / EKS
  • Automation: CI/CD: Git, GitLab, GitLab CI
  • Scripting: Python and/or Bash (knowledge of Go would be an advantage)
  • Operating system: Linux
  • Observability: Prometheus/Grafana and/or Datadog
  • SRE/DevOps culture: reliability, resilience, automation

Bonus Skills:

  • Automation & build: Ansible, Maven, Makefile
  • Orchestration and data transfers: Apache Airflow, SFTP/AWS Transfer Family.
  • Programming languages: Go.
  • Methods & background: Agile/Scrum, FinOps, experience in the banking sector.
  • Certifications: AWS (Associate/Professional), CKA/CKAD (Kubernetes).
  • English required

You enjoy working in a dynamic and demanding environment, where adaptability, responsiveness and organisational skills are essential. You value teamwork and place a strong emphasis on customer service.

Your analytical and diagnostic skills enable you to quickly identify key issues and devise appropriate solutions. You are self-reliant and proactive, and you are able to anticipate needs, explain complex technical subjects in layman’s terms and make them accessible to a wide range of stakeholders.

You demonstrate rigour, curiosity and a genuine team spirit, whilst maintaining a clear sense of priorities in demanding situations.

The strengths that will make all the difference:

  • Certifications in cloud computing, DevOps or cyber security.
  • Practical experience in implementing SRE (Site Reliability Engineering) practices.
  • Involvement in open-source projects or active contribution to the technology community.
Pourquoi rejoindre Cloud Temple ?

Joining Cloud Temple means becoming part of a leading player in the trusted and sovereign cloud sector, at the heart of strategic technology projects.

  • Work on high-stakes projects, both in France and internationally.
  • Develop your expertise alongside recognised specialists, through training courses, live streams and events dedicated to AI, particularly on YouTube.
  • Take the initiative in an agile environment that values autonomy, ideas and collaboration.
  • Shape your career path through training opportunities, internal mobility and our employee referral scheme.
  • Strike a balance between work and life thanks to our remote working arrangements and our RTT days.
  • Enjoy tangible benefits: thanks to our Individual Social Assessment.

At Cloud Temple, you’re not just taking on a job. You’re joining a team of experts and contributing to projects that are shaping the sovereign cloud of the future.

Cloud Temple is committed to equal opportunities, diversity and inclusion. All applications are considered with equal care, in accordance with the principle of non-discrimination. This position is open to everyone, including people with disabilities.

Offer details
  • Location :
    • Nantes
    • Tours
  • Wages : From €38,000 gross per annum
  • Experience : Minimum 5 years
  • Contract type : OPEN-ENDED CONTRACT
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