Senior Algo Trading & SOR Architect

Risk Hub; New York (NY); Hybrid; USD 180,000 - 230,000; Full time

Benefits offered by this job

Hybrid/Flexible Working Arrangements

Flexible Time Off (paid)

3% 401(k) company contribution

Company-paid health and protective for

dependents

Generous parental leave

Learning about Crypto industry

Employee Resource Groups

Headspace coaching

Job summary

Galaxy Digital Inc. in New York seeks an experienced Algo Trading/SOR Developer to design and build a low-latency EMS/Smart Order Router, and to lead greenfield development of core trading infrastructure.

You will collaborate with traders and product teams to enhance routing logic and ensure system performance in a fast-paced crypto and digital assets environment. The role emphasizes hands-on technical development, with opportunities to work on AI-enabled improvements and scalable trading

Qualifications

• 8+ years of experience developing routing strategies for specific markets (e.g., FX Markets, crypto exchanges) in Java.
• Knowledge of tick data analytics and real-time market data processing.
• Familiarity with cloud-based market access or hybrid deployments.
• Experience working in high-frequency or algorithmic trading environments.
• Experience building low-latency systems and working with multicast/unicast market data feeds.
• A solid understanding of the application and infrastructure stack associated with electronic and algorithmic trading.
• Strong technical background, with the ability to understand system architecture and technical workflows.
• Proficiency with trading system architecture (OMS/EMS, market gateways).
• Strong understanding of concurrency, networking, and memory management.
• Experience with Linux systems and performance profiling tools.
• A proactive, problem-solving mindset and the ability to thrive in a fast-paced, collaborative environment.

Responsibilities

• Design and development of a low-latency, high-throughput EMS/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 build new algorithmic capabilities.
• Monitor and optimize system performance under real-world trading conditions.
• Contribute to system resilience and business continuity.
• Provide support for production trading issues.
• Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
• Leverage AI tools to improve productivity, decision-making, and output quality in your day-to-day work.

Skills

Java

Low-latency

Concurrency

Networking

Performance profiling

Trading systems

Tools

Linux

Performance profiling tools

Job description

Galaxy Digital Inc. in New York seeks an experienced Algo Trading/SOR Developer to design and build a low-latency EMS/Smart Order Router, and to lead greenfield development of core trading infrastructure.

You will collaborate with traders and product teams to enhance routing logic and ensure system performance in a fast-paced crypto and digital assets environment. The role emphasizes hands-on technical development, with opportunities to work on AI-enabled improvements and scalable trading