Key responsibilities
- Own client FIX onboarding from requirements capture through certification, production cutover and post-go-live monitoring.
- Maintain DMA entitlement workflows, client hierarchies, credit limits, order-size thresholds and access removal procedures.
- Coordinate broker, vendor, venue and internal technology teams when adding new markets, sessions or routing paths.
- Run conformance and regression testing for FIX tags, drop copy, allocations, cancels, rejects and execution reports.
- Investigate session disconnects, malformed messages, rejects, stale entitlements and venue access issues.
- Document client connectivity architecture, control ownership, support runbooks and escalation paths.
