Responsibilities
- Design, build, and maintain scalable, highly available and fault-tolerant infrastructures to support our web services and ML workloads
- Make sure our platform, inference and model training environments are always highly available and enable seamless replication of work environments across several HPC clusters
- Operate systems and troubleshoot issues in production environments (interrupts, on-call responses, users admin, data extraction, infrastructure scaling, etc.)
- Implement and improve monitoring, alerting, and incident response systems to ensure optimal system performance and minimize downtime
- Implement and maintain workflows and tools (CI/CD, containerization, orchestration, monitoring, logging and alerting systems) for both our client-facing APIs and large training runs
- Participate occasionally in on-call rotations to respond to incidents and perform root cause analysis to prevent future occurrences
- Drive continuous improvement in infrastructure automation, deployment, and orchestration using tools like Kubernetes, Flux, Terraform
- Collaborate with AI/ML researchers to develop and implement solutions that enable safe and reproducible model-training experiments
- Build a cloud-agnostic platform offering an abstraction layer between science and infrastructure
- Design and develop new workflows and tooling to improve to the reliability, availability and performance of our systems (automation scripts, refactoring, new API-based features, web apps, dashboards, etc.)
- Collaborate with the security team to ensure infrastructure adheres to best security practices and compliance requirements
- Document processes and procedures to ensure consistency and knowledge sharing across the team
- Contribute to open-source projects, research publications, blog articles and conferences
Requirements
- Master’s degree in Computer Science, Engineering or a related field
- 7+ years of experience in a DevOps/SRE role
- Strong experience with cloud computing and highly available distributed systems
- Exposure to site reliability issues in critical environments (issue root cause analysis, in-production troubleshooting, on-call rotations...)
- Experience working against reliability KPIs (observability, alerting, SLAs)
- Hands-on experience with CI/CD, containerization and orchestration tools (Docker, Kubernetes...)
- Knowledge of monitoring, logging, alerting and observability tools (Prometheus, Grafana, ELK Stack, Datadog...)
- Familiarity with infrastructure-as-code tools like Terraform or CloudFormation
- Proficiency in scripting languages (Python, Go, Bash...) and knowledge of software development best practices
- Strong understanding of networking, security, and system administration concepts
- Excellent problem-solving and communication skills
- Self-motivated and able to work well in a fast-paced startup environment
Nice to Have
- experience in an AI/ML environment
- experience of high-performance computing (HPC) systems and workload managers (Slurm)
- worked with modern AI-oriented solutions (Fluidstack, Coreweave, Vast...)
Benefits
- Competitive salary and equity
- Health insurance
- Sport allowance
- Meal vouchers
- Generous parental leave policy
- Visa sponsorship
Team
Structure: Distributed team across France, USA, UK, Germany and Singapore
Additional Information
- Candidates must either reside in Paris, France or London, UK or be open to relocating
- Remote candidates considered if based in France, UK, Germany, Belgium, Netherlands, Spain or Italy
- All new hires must visit Paris HQ office: first 2 weeks of onboarding and at least 2 days every month
- Accommodation and travelling covered for Paris office visits
Visa sponsorship available
