Site Reliability Engineer - Low-Latency Trading Systems

Ondo Finance is hiring a Site Reliability Engineer - Low-Latency Trading Systems for a role based in Remote (US). This Web3job summary is prepared from the company’s official listing; confirm the complete scope and requirements on the source page before applying.

Key responsibilities

• Own production reliability for real-time trading services: trading engines, execution gateways, market data ingestion, and PnL/reconciliation pipelines
• Operate and evolve our multi-region Kubernetes clusters on AWS (EKS), deployed via GitOps (Flux) with SOPS-encrypted secrets
• Help build and refine observability: Prometheus metrics and alerting, Datadog logs and dashboards, and the SLOs that catch degradation before it costs money
• Improve deploy safety: progressive rollouts, config-reload behavior, and guardrails that prevent a bad push from touching live trading

What the team is looking for

• Debug production incidents end to end: stale market data feeds, exchange rate limits, WebSocket disconnects, order-lifecycle desyncs, and latency regressions in the trading path
• Harden market data ingestion from providers such as Databento and venue-native feeds (REST and WebSocket), including staleness detection, failover, and replay
• Build reconciliation and data-integrity tooling across live gauges, Postgres, and our S3 parquet data lake, so positions, fills, and PnL always agree
• Participate in an on-call rotation covering US equity market hours and 24/7 crypto venues

Source: View the original company listing and apply there.