Galaxy

Director, Head of Execution

Galaxy
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20 hours ago
Remote, United States +3 moreStaff+
H1B sponsor

Responsibilities

  • Design and lead development of a low-latency, high-throughput algorithmic trading and Smart Order Router system.
  • Implement intelligent routing algorithms based on execution quality, liquidity, latency, and cost.
  • Collaborate with traders and product managers to refine routing logic and develop new algorithmic capabilities.
  • Integrate the Smart Order Router with trading, booking, and reporting systems.
  • Monitor and optimize system performance under real-world trading conditions.
  • Mentor junior developers, enforce code-quality standards, and contribute to architectural decisions.
  • Support production trading issues and improve system resilience and failover mechanisms.

Requirements

  • 10+ years of experience developing routing strategies for specific markets such as U.S. equities, European markets, or crypto exchanges.
  • Knowledge of tick-data analytics and real-time market-data processing.
  • Experience in high-frequency or algorithmic trading environments and building low-latency systems.
  • Experience with multicast and unicast market-data feeds.
  • Understanding of application stacks and infrastructure for electronic and algorithmic trading.
  • Strong technical background with the ability to understand system architecture and technical workflows.
  • Proficiency with the FIX protocol and trading-system architecture, including OMS/EMS and market gateways.
  • Familiarity with concurrency, networking, memory management, Linux systems, and performance-profiling tools.
  • Bonus experience includes electronic trading, order types, market microstructure, DeFi or crypto, regulatory or compliance-driven environments, and AWS or GCP infrastructure.

Benefits

  • Competitive base salary and discretionary bonus.
  • Company-paid health and protective benefits for employees and eligible dependents.
  • Free virtual coaching and counseling sessions.
  • Opportunities to learn about the crypto industry, smart entrepreneurial colleagues, and Employee Resource Groups.
  • Benefits may vary by location.
Galaxy

About Galaxy

1,001-5,000 employees

Galaxy provides an institutional digital-assets platform spanning trading, advisory, asset management, staking, self-custody, and tokenization, and it builds and operates AI/HPC data-center infrastructure. Founded in 2018 and headquartered in New York, the public company operates the Helios campus in Texas and is developing a multi-gigawatt U.S. capacity pipeline. It monetizes through fees, market activities, and infrastructure services for financial institutions and enterprises across North America, Europe, the Middle East, and Asia.

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