Senior KDB+ Engineer: Low-Latency Analytics Leader

Citi; New York (NY); Hybrid; USD 142,000 - 213,000; Full time

Job summary

Citi is seeking a Senior KDB+ Engineer (Vice President) in Jersey City, NJ, to lead the design and delivery of high-frequency analytics on the KDB+ platform. The role partners with multiple technology teams to build scalable data platforms for equities electronic trading.

The candidate will mentor mid-level developers, drive best practices, and apply AI-powered tools across the SDLC to improve code quality and productivity. Strong KDB+/Q and latency optimization skills are required.

Qualifications

• 5+ years of professional KDB+ experience.
• 6-10 years in Apps Development or similar roles.
• Knowledge of FIX protocol and market data handling.
• Experience with scaling KDB+ apps and low latency systems.
• Background in Markets Electronic Trading or Market Making preferred.
• Ability to prioritize tasks and meet deadlines.

Responsibilities

• Design, develop, and maintain high frequency KDB+ systems.
• Build data platforms enabling analytics and trading.
• Collaborate with product and other tech teams.
• Resolve complex problems and uphold coding standards.
• Leverage AI-powered development tools in SDLC.
• Provide leadership and mentorship to junior staff.

Skills

KDB+/Q

High-frequency trading

Low latency

Mentorship

Data analytics

Education

Bachelor's degree

Job description

Citi is seeking a Senior KDB+ Engineer (Vice President) in Jersey City, NJ, to lead the design and delivery of high-frequency analytics on the KDB+ platform. The role partners with multiple technology teams to build scalable data platforms for equities electronic trading.

The candidate will mentor mid-level developers, drive best practices, and apply AI-powered tools across the SDLC to improve code quality and productivity. Strong KDB+/Q and latency optimization skills are required.