Hudson River Trading

Data Engineer Interview Experience - New York, New York

October 26, 2025

Neutral ExperienceNo Offer

Process

Technical virtual interview with a data engineer. Focus on basic data pipeline concepts, data modeling, ETL, resume-based project discussion, and simple Python coding exercises involving arrays, strings, logic, and debugging skills.

Questions

Describe a project you have done.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Hudson River Trading Data Engineer role in New York, New York.

Success Rate

Pass Rate

Hudson River Trading's interview process for their Data Engineer roles in New York, New York is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive0%

Neutral100%

Negative0%

Candidates reported having mixed feelings for Hudson River Trading's Data Engineer interview process in New York, New York.

Hudson River Trading Interview Questions

Add Edges to Make Degrees of All Nodes Even

Hard

You're given a graph; your goal is to add edges to it so that every node has an even degree. Find the minimum number of edges to add to achieve this.

Graphs

Longest Path With Different Adjacent Characters

Hard

Find the longest path in a tree where no two adjacent nodes on the path have the same character. The tree is defined by parent-child relationships and each node has an associated character.

TreesDepth-First Search

Maximum Score From Grid Operations

Hard

You are given a grid of numbers. Find the maximum possible score by traversing the grid, starting from the top-left cell and ending at the bottom-right cell, following specific movement rules.

ArraysDynamic Programming