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IT Operations Engineer - oneZero Financial Systems
Systems Engineer
Senior IT Operations Engineer responsible for maintaining a low‑latency trading platform, automating deployments, and ensuring high availability across global data centers using Python, Node.js, AWS, Docker, and Kubernetes.
About the role
Key Responsibilities
- Design, implement, and maintain CI/CD pipelines for rapid, reliable deployments of trading services.
- Automate infrastructure provisioning and configuration using Python scripts and AWS CloudFormation.
- Monitor system health, troubleshoot performance bottlenecks, and enforce SLAs across 200+ global entities.
- Collaborate with development teams to optimize Node.js microservices for low latency and high throughput.
- Implement container orchestration with Docker and Kubernetes, ensuring zero‑downtime rollouts.
- Develop and maintain observability dashboards, alerts, and incident response playbooks.
Requirements
- 5+ years of experience in IT operations or DevOps within high‑frequency trading or financial services.
- Proficiency in Python, Node.js, and Linux system administration.
- Hands‑on experience with AWS services (EC2, RDS, S3, CloudWatch) and container orchestration.
- Strong knowledge of monitoring tools (Prometheus, Grafana, ELK) and incident management.
- Excellent problem‑solving skills and ability to work in a fast‑paced, collaborative environment.
Skills
pythonnodejsawslinuxdockerkubernetescicd