Teams at Reactive Markets

Run and expand low-latency infrastructure across global colocation data centers and AWS. Responsibilities include routing and switching, BGP peering, cross-connects, Linux hosts, containers, infrastructure as code, monitoring, alerting, capacity planning, troubleshooting, documentation, incident reviews, and launching new sites. The role includes project coordination, vendor management, occasional data-center visits, scheduled out-of-hours changes, and on-call participation.

Develop and optimize performance-critical components of a low-latency trading platform (pricing engines, gateways, market-data, messaging). Own design, deployment, production support, observability, and architectural decisions. Mentor engineers, conduct reviews, and ensure reliability in cloud-native AWS and colocated environments.

Provide Level 1/2 operational coverage for a low-latency trading platform: monitor live systems, triage alerts, execute runbook actions, manage production configuration delivery and client onboarding, drive incident RCA and documentation, and contribute to automation and AI-assisted tooling to reduce toil and improve reliability.