Low Latency eTrading Engineer – C++ & Rust (Hybrid in NYC)
About the Role
We are partnering with a Tier 1 investment bank on its Fixed Income eTrading platform, where next-generation systems are being written from the ground up in Rust. As a technology solutions provider, our engineering teams are delivering modern, high-performance infrastructure across both pricing/distribution and hedging/algorithmic trading.
In this role, you will be embedded alongside our client's core eTrading engineers to build critical components at the heart of the new platform. You will apply hard-won low-latency C++ engineering principles to design, benchmark, and deploy low-latency eTrading systems in Rust, taking ownership of core delivery while examining and transitioning capabilities from existing C++ codebases.
Location: New York City, NY (hybrid - 3 days/week office attendance).
Ideal Candidate Profile
This role is ideal for a low-latency specialist who wants to build trading infrastructure properly from line one. The ground-up Rust mandate offers a rare opportunity to apply deep C++ performance instincts in a modern language free from legacy constraints. You will excel here if you thrive in a senior, engineering-focused team working close to the trading business.
Essential functions
What You’ll Work On
Greenfield Rust Engineering: Build core low-latency eTrading systems from the ground up in Rust.
C++ Codebase Analysis: Examine and analyze existing C++ trading systems to guide system architecture and migration.
Algorithmic Trading & Hedging: Develop high-frequency pricing, market distribution, and automated hedging capabilities.
Latency Engineering: Treat performance as a first-class concern through disciplined profiling, benchmarking, memory layout optimization, and designing for predictable ultra-low latency.
Stakeholder Collaboration: Work closely with client eTrading engineers and the trading desk as the platform scales.
Qualifications
What We’re Looking For
Low-Latency C++ Foundations: Strong C++ background with proven experience engineering ultra-low-latency electronic trading systems.
Rust Capability or Aptitude: Hands-on Rust experience, or a genuine enthusiasm and drive to master Rust for low-latency production applications.
Mechanical Sympathy: Deep understanding of low-level fundamentals—memory layouts, cache efficiency, lock-free concurrency techniques, and performance profiling.
Production Trading Systems: Proven track record building, deploying, and supporting mission-critical trading infrastructure.
Autonomy & Communication: Clear communication skills with the independence to own complex technical tasks, design robust solutions, and drive execution.
Bachelor’s Degree in Computer Science or similar field.
Would be a plus
Highly Valued (Nice to Have)
Production Rust: Commercial experience deploying Rust services into production environments.
Fixed Income Domain: Domain knowledge in Fixed Income or Rates—RFQ workflows, automated quoting, hedging strategies, or algorithmic execution.
Greenfield Delivery: Experience taking greenfield trading platforms from initial architectural design through to live production deployment.
We offer
Opportunity to work on cutting-edge projects
Work with a highly motivated and dedicated team
Competitive salary
Flexible schedule
Benefits package - medical insurance, vision, dental, etc.
Corporate social events
Professional development opportunities
Well-equipped office
Please note that all onboarding must occur in person and you may be asked to travel to attend
About us
Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.Apply to the position
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Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.
All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.