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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Senior Site Reliability / Software Engineer - Trading Platform

Requirements

  • Deep Linux/Unix systems knowledge
  • Significant experience building and operating scalable and reliable production systems
  • Ability to reason about latency, throughput, capacity, and operational risk
  • Strong Python engineering skills
  • Experience with observability: metrics, logs, tracing, alerting, dashboards
  • Strong incident response and production debugging experience
  • Commitment to clear code, documentation, testing, and reducing technical debt
  • Ability to work effectively with engineering, infrastructure, research, and trading teams
  • Familiarity with SRE practices and philosophy

Preferred Qualifications

  • Significant software development experience in a primary language
  • Experience with low-latency, high-frequency, trading, market data, or exchange connectivity systems
  • Experience scaling monitoring, automation, or deployment systems for high-throughput environments
  • Experience with Linux performance profiling and debugging tools
  • Experience with cloud, on-premise, or hybrid infrastructure
  • Experience with Terraform, Ansible, or similar infrastructure-as-code tools
  • Experience with Prometheus, Grafana, AlertManager, OpenTelemetry, or similar
  • Experience with CI/CD systems, canary releases, blue/green deploys, rollbacks, or feature flags

What You'll Be Doing

  • Scale automation, monitoring, and observability tooling for high-frequency, high-throughput systems
  • Design tooling that reduces operational risk, toil, and manual intervention
  • Improve metrics, logs, tracing, alerting, dashboards, and incident workflows
  • Lead incident response, debugging, mitigation, post mortems, and remediation
  • Evaluate trade-offs across performance, reliability, complexity, and maintainability
  • Mentor engineers through design reviews, code reviews, documentation, and operational best practices
  • Participate in the team on-call rota

Perks and Benefits

  • Equal opportunity employer with a focus on diversity
  • Empowerment to work openly and respectfully for collective success
  • Initiatives and programs to enable employees to achieve a healthy work-life balance
AI Summary ✨
QRT logo

QRT

London, UK

Experience: Senior
Posted: May 15, 2026
Last seen: 2 hours ago
sitereliability

Why we track QRT

Qube Research & Technologies (QRT) is a global quantitative hedge fund with major engineering hubs in London, Paris, Amsterdam, and Zurich. One of the most active EU tech hirers in the quant space—they post hundreds of roles across software engineering, data engineering, FPGA, infrastructure, and security. Senior engineers earn £91–134K in London and comparable in Paris/Amsterdam.

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