How to Get a Hudson River Trading Employee Referral
Hudson River Trading is one of the most technical firms on Wall Street - closer to a research lab than a bank. Hiring runs through a brutally selective, math-and-systems-heavy process where a referral that vouches for your raw ability carries real weight.
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A plain LinkedIn search buries the people who would actually help you.
It ranks by prominence, so the most-followed, most-messaged names sit on top. FindWarmIntros surfaces the coworkers who share your school or a past employer - the people most likely to reply - and hands you a ready-to-send intro.
✍️ Ready-to-send intro“Hi - we both studied at [your school]. I’d love to hear about your path to Hudson River Trading before I apply…”
… plus everyone else in your network who can put in a good word.
See who can refer you in - pick your target company:
Quick answer
Yes, Hudson River Trading takes employee referrals: an employee puts your name in internally, usually before you apply, and about 50% of hires come through referrals. You do not need to already know someone there. You need an employee you share a school or a past employer with, and a short conversation.
- Find Hudson River Trading employees who share your school or a past employer (the free search above).
- Ask for a 15 minute chat about their team, not for a job.
- If it goes well, ask them to submit your referral before you apply.
Referral bonuses at large companies typically run $1,000 to $10,000, paid to the employee who refers you, never to the candidate. See reported referral bonus amounts by company.
By the Numbers
Hudson River Trading (HRT) is an automated trading firm built by engineers and scientists. It runs a single, tightly integrated technology platform across global markets and competes on the quality of its research and the speed and correctness of its systems rather than on headcount. Teams are small, deeply technical, and expect new hires to contribute to hard problems quickly.
Because HRT hires so few people relative to applicant volume, and because its interview loop tests probability, algorithms, and low-level systems at a genuinely high level, getting your application read is only the first hurdle. A referral from someone inside who can speak to how you actually think is one of the few signals that reliably moves a profile out of the general pool.
Don't already know someone at Hudson River Trading? You don't have to.
The steps below all start the same way - finding an insider willing to refer you. FindWarmIntros does that part for you: it surfaces the Hudson River Trading employees who already share your school or a past employer (the people most likely to say yes) and drafts the intro. Free, no sign-up, ~10 seconds.
Show me who can refer me at Hudson River Trading →Or read the manual version first - it's right below.
How to Get a Referral: Step by Step
- Be honest about the technical bar: HRT interviews probe probability, mental math, data structures, and systems performance hard. A referral helps you get the interview - it will not carry you through it, so prepare as if from cold.
- Pick the right track: HRT hires algorithm developers (research-leaning), core and software engineers (systems, low latency, infrastructure), and quantitative researchers. Have your referrer route you to the track your strengths actually fit.
- Use FindWarmIntros to find HRT engineers: Surface people in your school or past-employer network who are at HRT now; a developer who has seen your code or coursework is the highest-leverage referrer.
- Lead with concrete work: Competitive programming, systems projects, research, or measurable performance wins read far better here than generic enthusiasm for trading.
- Expect a fast, intense loop: Once you are in, HRT moves quickly through phone screens and on-sites. Have your problem-solving sharp and your availability clear before you ask for the referral.
Tips That Make the Difference
Engineers refer engineers
HRT is run by its technical staff. A software or algorithm developer who can vouch for your problem-solving is worth far more than a recruiter connection - target people who do the work you want to do.
Internships are a real door
HRT runs structured software-engineering and algorithm internships that convert to full-time at a high rate. For students, an intern or recent-grad contact is often the most reachable referrer.
Substance over signaling
A pedigree alone does not impress here - demonstrated ability (open-source systems work, competitive programming, research) does. Put that front and center in any outreach.