Senior FPGA Engineer (DV Equities)
Posted Sep 11, 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
Tell me about the hardest timing closure problem you solved. What did you change?
What they are checking: Real experience pushing hardware performance and the problem-solving behind it.
How would you lead and mentor a team of FPGA engineers?
What they are checking: Leadership ability, since the posting asks them to lead and mentor a team.
What would you do
An exchange announces a protocol change in three weeks. How do you plan the work?
What they are checking: Whether they can deliver under hard deadlines while protecting system stability.
Traders want a new feature fast, but it risks adding latency. How do you handle it?
What they are checking: Whether they can balance trader needs with the system's competitive edge.
About the work
Walk me through how you would architect an FPGA order path from market data in to order out with the lowest possible latency.
What they are checking: Whether they can design the full tick-to-trade path and know where nanoseconds are lost.
How do you parse an exchange market data feed in hardware and keep a book up to date?
What they are checking: Hands-on depth with feed handling, the core of ultra-low-latency trading systems.
How do you verify FPGA designs so that bugs do not reach live trading?
What they are checking: Whether they use simulation, testbenches and replay testing rigorously, since errors cost money.
How do you decide what logic belongs in the FPGA and what stays in software?
What they are checking: Judgment about tradeoffs between speed, flexibility and development time.
How do you measure latency in production and find where it comes from?
What they are checking: Whether they rely on real measurement rather than assumptions about performance.
What would your technical roadmap for FPGA trading look like over the next year?
What they are checking: Whether they can set technical vision and direction, which the role expects.
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Practice this out loudThe full job description
As published by DV Trading.