We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market.
This role is ideal for an engineer with strong experience in:
modern C++ (C++17/20)
high-volume real-time data processing
high-frequency / low-latency systems
Linux backend development
Experience in trading, market data, or other latency-sensitive domains is highly valued
Why this role is interesting:
This is not a typical backend position. You’ll work on a platform where:
sub-millisecond latency matters
systems process large volumes of real-time market data
engineering decisions directly affect speed, reliability, and execution
the team is preparing for a major migration to 23-hour trading by December 2026
Core stack: C++ (~75%), C# (~20%), Python (~5%) Architecture: Linux backend, Windows Desktop front end, colocated infrastructure in New Jersey What you’ll do:
Build and optimize core components of a C++ trading platform
Process and distribute high-volume real-time market data
Improve order management, execution, and risk routing
Work on systems with high-frequency updates and strict performance requirements
Profile and optimize latency, throughput, and memory usage
Support system stability and resolve production issues in a mission-critical environment
What we’re looking for:
5+ years of professional C++ experience
Strong expertise in multithreaded, high-performance systems
Experience with real-time / high-throughput data processing
Strong knowledge of Linux, networking, and performance optimization
Experience with distributed systems
Good English for professional communication
Strong plus:
Trading / market data experience
OMS / EMS / risk systems exposure
Multicast networking
C# and/or Python
U.S. equities knowledge
Why join:
Work on a real low-latency trading product
Solve deep engineering challenges in performance and reliability
Join a strategically important team buildout
High ownership, strong technical impact
Fully remote across Ukraine and Europe
Interested?
If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you.
