Experienced Software Engineer Interview Experience - London, United Kingdom
Process
I applied online. The process took 4 weeks.
Online assignment on CodeSignal, 2 hours and 10 minutes in length, 3 coding questions. Did not make it past this step even though all non-hidden test cases passed. Was not given any feedback.
Questions
Question about string manipulation: given a chemical reaction e.g. H2O = 2H + O, determine if it is calibrated (number of molecules on the left side equal to number of molecules on the right).
Question about getting the number of characters in a given code ignoring the comments.
Question about finding the number of points with non-negative coordinates in a plane inside a circle given the coordinates of its center and its radius.
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Interview Statistics
The following metrics were computed from 1 interview experience for the Hudson River Trading Experienced Software Engineer role in London, United Kingdom.
Success Rate
Hudson River Trading's interview process for their Experienced Software Engineer roles in London, the United Kingdom is extremely selective, failing the vast majority of engineers.
Experience Rating
Candidates reported having very negative feelings for Hudson River Trading's Experienced Software Engineer interview process in London, United Kingdom.
Hudson River Trading Work Experiences
- 5.0Great Culture, Office PushSoftware Engineer • Current EmployeeLondon, England, United KingdomJanuary 13, 2024Pros: Good compensation Clever, collaborative colleagues Awesome cultureCons: Pushing employees too much to come into the office rather than focusing on the benefits of flexible and remote working.
- 5.0Top-tier prop form, good cultureData Engineer • Current EmployeeLondon, England, United KingdomAugust 11, 2025Pros: Good culture, a fairly balanced work-life ratio, and nice offices.Cons: Not a very clear path for development. U.S.-centric.
- 5.0Great place to beAlgorithm Engineer • Current EmployeeLondon, England, United KingdomFebruary 15, 2024Pros: Great benefits, reasonable work hours, engaging projects, and good colleagues.Cons: I don't think of any.
Hudson River Trading Interview Questions
