Senior Infrastructure Engineer
$120,000–$180,000 year
On-siteParis, Île-de-France, France
Job Summary
Design and operate containerized and orchestrated systems using Docker and Kubernetes to support wallet services, transaction processing, and blockchain integrations. Automate provisioning and deployments with Terraform and CI/CD pipelines while implementing observability across logs, metrics, and traces via Datadog. Optimize performance of Node.js applications and configure secure enclaves like AWS Nitro to harden critical workflows. Partner with product and security teams to align infrastructure decisions with roadmap and risk strategy, documenting systems and supporting client discussions. This role sits at the intersection of distributed systems, security, and cloud infrastructure for the next generation of financial systems.
Required Qualifications
- 8+ years of infrastructure, DevOps, or SRE experience in cloud-native systems
- Strong expertise with AWS
- Skilled in Infrastructure-as-Code (Terraform) and CI/CD automations
- Deep knowledge of Docker, Kubernetes, and containerized microservices
- Experience administering and tuning SQL and NoSQL databases
- Familiar with observability platforms (Datadog, ELK, Prometheus/Grafana)
- Solid understanding of infrastructure security and PKI fundamentals
- Proficiency in scripting and systems programming (Python, Rust, TypeScript)
- Clear communication skills and ability to operate reasonably under pressure
Desired Qualifications
- GCP
- IBM
- Thales
- experience with blockchain networks, nodes, and smart contracts
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