Trading Observability and Resilience Authority — Electronic Markets

The mandate

The observability director resigned after a forty-seven-minute latency degradation could not be reconstructed across order gateway, risk checks, market-data handlers and venue routes. No single dashboard showed a severe breach, yet several clients received executions outside expected timing and clock evidence conflicted. The firm has limited non-essential releases until accountable end-to-end telemetry and incident judgement are restored.

The interim must arrive within two weeks for eight months, taking executive control of reliability evidence while a permanent global search runs from month one. The opening six weeks focus on incident reconstruction and clock integrity, followed by instrumentation and operating-model repair. A four-week successor overlap will conclude the term; no extension is intended if the recruitment timetable slips.

Handover is achieved when every order can be traced through business and technical states with known clock uncertainty; two production-equivalent degradation exercises are detected and diagnosed inside targets; and three months of error-budget decisions show consistent release consequences. The incoming leader must command an unseen simulation and accept telemetry coverage gaps, vendor dependencies, capacity risks and the next two quarters of investment.

The interim may halt releases, mandate instrumentation, change alert ownership, allocate the approved ¥1.6 billion resilience budget and place temporary incident commanders. Venue disconnection, material client communication, permanent hiring and risk-tolerance changes need CIO, CRO or committee approval. The authority cannot alter execution policy, waive client restitution decisions or use monitoring data for employee performance scoring.

Trading-algorithm redesign, commercial latency tiers and a wholesale network replacement remain outside this assignment. The leader may require timestamps or probes at their boundaries, but does not own alpha logic, venue selection or unrelated enterprise monitoring. Work must concentrate on evidence needed to detect, decide and recover when the transaction path behaves unexpectedly.

Why this seat is open

The unexplained episode removed confidence in dashboards that reported component health while clients experienced an end-to-end failure. The director’s resignation left nobody able to impose common telemetry obligations across powerful trading teams. The board needs a temporary executive who can establish decision-grade observability before handing the mandate to a permanent reliability leader.

What you will own

• Reconstruct the latency episode across order identifiers, clock domains, risk decisions, queues, network paths, venue acknowledgements and client outcomes.
• Establish an end-to-end telemetry contract covering timestamp accuracy, context propagation, sampling, retention, cardinality control and evidential chain of custody.
• Decide coverage priorities using client, market-conduct and operational consequence rather than the ease of adding another component dashboard.
• Redesign alert and incident ownership so degradation produces a named business decision-maker, bounded technical hypotheses and timed escalation triggers.
• Direct production-equivalent experiments for partial venue delay, clock drift, queue saturation, packet loss, stale market data and telemetry-pipeline failure.
• Govern error budgets by linking breached transaction journeys to explicit release restraint, remediation capacity and executive risk acceptance.
• Prepare the successor through live incident shadowing, an unseen exercise and signed transfer of observability debt, supplier obligations and investment choices.

Candidate qualifications

• Held executive reliability or production-technology authority for electronic trading, exchange, payment or comparably latency-sensitive regulated infrastructure.
• Investigated an end-to-end client-impacting degradation that component metrics missed and can explain how the causal chain was eventually proven.
• Governed distributed tracing, high-cardinality metrics, event logs and clock synchronisation under demanding performance and retention constraints.
• Converted service objectives or error budgets into actual release and investment decisions across commercially influential engineering teams.
• Led resilience exercises involving venues, networks, risk engines and client channels without creating unsafe interference in live markets.
• Transferred a production-control mandate to a successor with coverage debt and unresolved causal uncertainty explicitly documented.

Non-negotiables

• Available in Tokyo within two weeks for exclusive service and prepared to lead severe incidents across Asian, European and US market hours.
• Has personally carried production authority in electronic markets or financially irreversible low-latency systems, not only tooling implementation.
• No undisclosed interest in observability, network, exchange-connectivity or managed-service vendors serving the firm.
• Will preserve legally sensitive transaction evidence and challenge optimistic recovery declarations when client-level traceability remains incomplete.

1. 49 words maximum. Give your earliest Tokyo start date and the most consequential low-latency estate for which you held incident authority.
2. 49 words maximum. Describe a degradation invisible in component dashboards and the evidence that proved its end-to-end cause.
3. 49 words maximum. What two acceptance tests would show that transaction tracing remains trustworthy during telemetry-system failure?