Site Reliability Engineer

Cititec is partnering with a leading high-frequency trading firm that's redefining the frontier of digital asset markets. Their Digital Assets team combines quantitative research, cutting-edge infrastructure, and deep trading expertise to compete at scale in some of the world's most fast-paced electronic markets.Find out more about this role by reading the information below, then apply to be considered.

The Role

You'll be a key part of the firm's Digital Assets trading platform building and maintaining the infrastructure that powers real-time trading, research, and analytics.

You'll work closely with traders, quants, and developers to ensure the systems are ultra-reliable, scalable, and secure, while continuously pushing performance boundaries across multiple cloud and bare-metal environments.

Skills & Experience

• Degree in Engineering, Computer Science, or a related quantitative field.
• 5+ years in Site Reliability, DevOps, or Platform Engineering.
• Deep experience with Kubernetes
• Proven AWS expertise across multi-region environments.
• Strong Ansible experience, including OS-independent roles and dynamic inventories.
• Excellent Linux (Ubuntu/Debian) administration and Terraform skills.
• Proficient in Python for automation, data integration, and API work.
• Hands-on experience with Git, CI/CD, and GitHub Actions.
• Strong understanding of system security, networking, and monitoring.
• Collaborative, ownership-driven mindset with the drive to deliver measurable impact.
• Prior exposure to FinTech, digital assets, or crypto trading is highly advantageous.