Site Reliability Engineer – Low-Latency Trading Systems

Ondo Finance

. Own production reliability for real-time trading services, including trading engines, execution gateways, market data ingestion, and PnL/reconciliation pipelines .

Posted 9/18/2026full-timeRemote • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in production reliability for real-time trading services, with strong capabilities in Kubernetes, AWS, and incident response. Proficient in programming with Go or Rust, and skilled in monitoring and alerting using Prometheus and Datadog.

Highest-signal resume keywords

Production Reliability EngineeringKubernetes ManagementAWS EKSGo ProgrammingIncident Response

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

KubernetesAWSGoRustPromQLLinux InternalsNetworking FundamentalsPostgresS3Data Integrity

Soft Skills

Clear CommunicationIncident Management

Tools & Technologies

PrometheusDatadogGitOpsFluxSOPS

Industry Keywords

Real-Time TradingLatency-Sensitive SystemsMarket Data IngestionPnL ReconciliationOn-Call Rotation

Tech Stack

Tools & technologies

AWSFluxKubernetesLinuxPostgresPrometheusRustGo

About the role

Key responsibilities & impact

Own production reliability for real-time trading services, including trading engines, execution gateways, market data ingestion, and PnL/reconciliation pipelines
Operate and evolve multi-region Kubernetes clusters on AWS EKS using GitOps with Flux and SOPS-encrypted secrets
Build and refine Prometheus metrics and alerting, Datadog logs and dashboards, and SLOs
Improve deployment safety through progressive rollouts, configuration reload behavior, and safeguards for live trading
Debug production incidents involving stale market data, exchange rate limits, WebSocket disconnects, order-lifecycle desynchronization, and trading-path latency regressions
Harden market data ingestion from Databento and venue-native REST/WebSocket feeds through staleness detection, failover, and replay
Build reconciliation and data-integrity tooling across live gauges, Postgres, and S3 Parquet data lake
Participate in on-call rotation covering US equity market hours and 24/7 crypto venues

Requirements

What you’ll need

5+ years in SRE, production engineering, or infrastructure roles, with meaningful time supporting real-time or latency-sensitive systems
Strong programming ability in Go or Rust, and willingness to work in both
Deep, hands-on Kubernetes and AWS experience running stateful, latency-sensitive workloads in production
Fluent PromQL, structured-log analysis, and experience designing high-signal, low-noise alerts
Solid Linux internals and networking fundamentals
Ability to chase p99 regressions through the kernel, NIC, or GC
Experience participating in incident response and communicating clearly during and after incidents
Must be based in the United States

Benefits

Comp & perks

Competitive compensation including future token rights and/or equity according to preferences
Full medical, vision, and dental benefits
Flexible vacation policy (PTO)
Remote-first work arrangement
Opportunity to help shape the company’s vision, culture, and design practices
Collaboration with A+ colleagues and leading industry experts