Systems Engineer (Trading Infrastructure)

Role overview Own the delivery and operation of production trading infrastructure across regions, from initial site setup through validation and go-live readiness. The work spans Linux systems, automation, networking, performance analysis, and operational support, with close coordination across technical teams and external providers.

Responsibilities - Set up infrastructure across regions and colocation sites, validate deployments, and prepare them for production use. - Maintain and tune Linux servers, operating system baselines, configuration, and automation. - Run connectivity, load, performance, and failure tests; improve readiness checks. - Investigate issues across operating systems, kernels, drivers, and dependencies, coordinating fixes with network and hardware specialists and vendors. - Create repeatable automation and rollout procedures using scripts and infrastructure tools. - Improve metrics, logs, dashboards, alerts, performance baselines, runbooks, and incident reviews. - Participate in scheduled on-call rotations and incident response.

Requirements - Practical production experience with Linux and systems troubleshooting. - Ability to debug issues across technical layers and work effectively with network and hardware teams. - Solid networking fundamentals, including TCP/IP, DNS, routing, MTU, packet loss, and jitter. - Scripting ability with Bash or Python; an automation mindset. - Clear written and verbal communication for status updates and documentation. - Curiosity about technology and ongoing learning.

Nice to have - Low-latency performance tuning, including CPU or network interface tuning. - Experience coordinating colocation or infrastructure provider setups. - Familiarity with NTP or PTP time synchronization and its production effects. - Interest or experience in trading and exchange connectivity. - Terraform or Ansible experience.

Benefits and work setup - Remote work from anywhere, flexible scheduling, and access to global offices. - 40 paid days off and competitive compensation. - International team and access to modern hardware and technology.