Head of Engineering, Algorithmic Trading Group
Posted Sep 22, 2026 · We last checked this listing on Oct 6, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
About your past
You'd lead about 30 experienced software and hardware engineers with long tenure. How do you earn credibility with a team like that in your first months?
What they are checking: Humility and a plan to listen and learn before changing things for a seasoned, stable team.
Describe a production incident in a trading system you were responsible for. What did you change afterward?
What they are checking: Leadership through incidents and building lasting fixes in process and design.
Tell me about a time you had to remove or replace a system people were attached to.
What they are checking: Ability to lead difficult technical change while respecting the people who built the old system.
How do you stay hands-on enough to make good technical calls while leading a team this size?
What they are checking: Staying technically credible as a leader without becoming a bottleneck.
What would you do
Traders want a new feature fast, and your engineers say it needs a major refactor first. How do you decide?
What they are checking: Balancing trading business pressure against long-term system health with clear reasoning.
How do you keep senior engineers engaged and growing when many have been on the team for over a decade?
What they are checking: Thoughtful people leadership that avoids stagnation in a long-tenured group.
About the work
How would you set technical direction across low-latency trading systems, custom hardware and risk management infrastructure?
What they are checking: Ability to see the whole stack and make coherent decisions spanning software, FPGA and risk systems.
Tell me about a time you had to choose between a hardware approach and a software approach for a latency problem.
What they are checking: Real understanding of the tradeoffs in cost, flexibility and speed between FPGAs and software.
How do you make sure risk controls in a low-latency trading system are both fast and trustworthy?
What they are checking: Seriousness about pre-trade risk checks, since failures there can cause large, fast losses.
How do you measure the performance of an algorithmic trading engineering team?
What they are checking: Whether they connect engineering work to trading outcomes and reliability rather than output metrics alone.
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As published by DRW.