Lead Core C++ Engineer – Low-Latency, On-Site NYC

Fionics; New York (NY); On-site; USD 150,000 - 210,000; Full time

Job summary

Fionics in New York invites a senior C++ Engineer to lead its core engineering group. This on-site role requires staying hands-on and delivering high-performance, low-latency systems in a crypto-native prop trading environment.

You will own critical subsystems, mentor engineers, and optimize latency, throughput, and reliability while collaborating with a high-caliber team from top firms.

Qualifications

• 7 to 12+ years in low-latency C++ from a top-tier firm.
• Hands-on senior engineer who can lead a core engineering group
• Deep systems and performance background
• No crypto experience required if the technical bar is met

Skills

Low-latency C++

Team leadership

Performance engineering

Job description

Fionics in New York invites a senior C++ Engineer to lead its core engineering group. This on-site role requires staying hands-on and delivering high-performance, low-latency systems in a crypto-native prop trading environment.

You will own critical subsystems, mentor engineers, and optimize latency, throughput, and reliability while collaborating with a high-caliber team from top firms.