Senior Platform Engineer - ARTESCA

We are looking for engineers who can own, maintain and evolve the platform and tooling that power ARTESCA — Scality’s cyber-resilient S3 storage, allowing our customers to get immutable, zero-trust backup storage that scales from 20TB to petabytes. You’ll be integrated in a team of ~7 people with varied backgrounds (production operations, pure development, security, product management…) ranging from 3 to 30+ years of experience, all willing and able to share their experience to contribute to your technical and human growth, and to benefit from your experience as well.

Responsibilities

Build and maintain the platform behind ARTESCA; Harden security and compliance; Contribute to installer and product workflows; Own upgrades and lifecycle; Write and maintain documentation and tests; Improve CI/CD; Use AI to explore codebases, generate implementations, and debug systems; Validate and refine AI-generated code in production-grade environments; Understand AI limitations and contribute to improve used in complex system engineering

Requirements

5+ years of experience as Sysadmin / DevSecOps; Strong ownership and autonomy; Friendly, willing to collaborate with other team members; Solution oriented, curious and open, willing to learn, problem-solving mindset; Able to pursue any technical lead, and to ask when facing a difficult situation; Care about both correctness and delivery; French speaker; Good level of English; Expertise with Linux systems and sysadmin troubleshooting, particularly under RHEL/Rocky; Strong experience in network (VLAN, VIP, DNS, Switch configuration L2/L3, Load Balancing); Good experience in security, compliance and hardening linux (SELinux, CIS, SBOM, supply-chain integrity); DevOps mindset, able to code, understand, and check how this code behaves on production; Comfortable working across layers (Infrastructure -> Code -> CI); Experience in PXE, building iso, kickstart, building OVA; Experience in salt or any other orchestration tool like Ansible; Experience rolling out distroless or hardened images in a Kubernetes stack and tuning workloads for minimal images; Python and Bash knowledge; CI systems; Advanced knowledge of a version control system (Git); K8S / Docker / Containerd knowledge / Helm, Operator SDK; Go (Golang); RPM packaging; Salt; Prometheus, Grafana, Keycloak, Thanos, Loki, Fluent-bit, Cert-manager, Calico, Multus, KubeVirt; RHEL/Rocky; PostgreSQL databases; Git / GitHub / Github Actions as CI; AWS/Scaleway/OVH for virtual labs; Understand when AI accelerates work vs when deeper reasoning is required; Maintain strong ownership of correctness and system behavior

Nice to have

Development experience (Golang); Installer/product experience (multi-cloud, PXE/kickstart, OVA/AMI), documentation, and PKI/solutions (e.g. CRL, cert-manager) for air-gapped systems; Python expertise; RHEL expertise; Software development & release expertise; Cloud engineering skills (e.g. AWS, Terraform, Pulumi); All other things listed in our technical stack; Any other expertise

Benefits

Hybrid work model: minimum 2 days/week in our Paris office, remainder remote; Access to training and professional certification programs; Sports and wellness programs; Social responsibility initiatives; Generous benefits packages; Stock options distribution