Network Engineer - Wireless
Core
Design, build, and maintain high-performance wireless networks for financial markets, focusing on path optimization, incident response, and tooling development.
Role type
Senior Network Engineer (Wireless/RF)
Builds
Live monitoring platforms, device control integrations, AI-assisted diagnostic tools, and wireless/wireline network paths.
Domain
Financial Technology (HFT), Wireless Communications, RF Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
Python, Linux/UNIX, Networking fundamentals, SNMP, RF fundamentals, Change control, Incident response
Preferred skills
Observability infrastructure, REST APIs, Container orchestration, Regulatory processes, GIS tooling
Technologies
Python, Linux, Git, SNMP, Grafana, Icinga, Splunk, ClickHouse, Docker, Kubernetes, ArcGIS, DWDM, LTE, DMVPN
Responsibilities
Build monitoring and mapping platforms with telemetry pipelines; Write device control and protocol integrations; Develop AI/LLM-assisted diagnostic tooling; Manage radio and link configuration as code; Design and evaluate wireless paths (line of sight, link budgets); Run frequency studies and coordination; Engineer wireline side (DWDM, dark fiber); Commission new links across microwave, mmWave, FSO, shortwave; Lead incident response and postmortems; Plan and execute changes on live networks; Identify and develop new sites.
Seniority
Senior, hands-on IC