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Interview Guides/PhysicsX
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PhysicsXCompany guide
Updated weekly · Reviewed by the Dataford team

PhysicsX interview process & guide 2026

Interview difficulty 4.8 / 10Based on 49 interview reports

Everything we know about interviewing at PhysicsX: what each round tests and compensation by level.

Software EngineerMachine Learning EngineerData ScientistFrontend Engineer
Practice PhysicsX questions

At a glance

4.8/ 10
Interview difficulty 4.8 / 10
Rated by candidates who reported interviewing here. Harder than 65% of companies we track.
4
Role guides
49
Interview reports
12
Topics tracked
$183k
Median total comp
01 · Difficulty and outcomes

How hard is the PhysicsX interview?

Aggregated from 49 interview experiences
Difficulty mix
Easy22%
Medium63%
Hard14%
Most loops land in the middle: hard enough to prep for, rarely brutal.
Offer rate
14%about 1 in 7

About 1 in 7 candidates with a known outcome convert.

7 offers across 49 reports with a stated outcome.
Experience sentiment
27%positive
Positive 27%Neutral 18%Negative 55%
02 · Topic breakdown

What PhysicsX actually tests for

How prominent each skill is across reported loops
100%
Physics-Informed Machine Learning
100%
Computational Fluid Dynamics (CFD)
100%
React
100%
Machine Learning Fundamentals
97%
ML Software Engineering
96%
Finite Element Analysis (FEA)
96%
Machine Learning (ML)
93%
Python
93%
Software Engineering (General)
81%
TypeScript
72%
Problem Solving
34%
Recruiter Screening
Tested less
Tested more
03 · Role guides

Find the guide for your role

This is your next step: open the guide for the role you are interviewing for. Each one carries the questions PhysicsX interviewers actually ask that position, the loop structure, and pay by level.

Most reported roles
Software Engineer
12 interview reports
Real questions · Loop structure · Pay bands
Open the guide
Machine Learning Engineer
$65k-$300k total comp
Real questions · Loop structure · Pay bands
Open the guide
Data Scientist
7 interview reports
Real questions · Loop structure · Pay bands
Open the guide
Showing 4 of 4 role guides
Frontend Engineer
Questions and loop structure
Open guide
04 · Compensation

What PhysicsX pays, by level

Estimated total compensation: base salary plus stock and annual cash bonus.

Median $183k
Level$50kTotal comp range$300kTotal
All levels
Base $65k-$300k
$65k-$300k
Ranges blend verified compensation data points. Base + stock + annual bonus shown. Estimates only.
05 · FAQ

PhysicsX interview FAQ

Answered from real candidate and workplace data
How hard is the PhysicsX interview?

Candidates most commonly rate PhysicsX interviews as medium, based on 49 reported interviews. About 14% of candidates who interview go on to receive an offer.

How much does PhysicsX pay for data roles?

Reported total comp for data roles at PhysicsX ranges from roughly $65k to $300k per year, varying by level, team, and location.

What topics does PhysicsX test in interviews?

PhysicsX interviews most often cover Python, TypeScript, Problem Solving, Recruiter Screening, and Physics-Informed Machine Learning. The exact emphasis depends on the specific role you apply for.

What roles can I prepare for at PhysicsX?

Dataford has interview guides for 4 roles at PhysicsX, including Data Scientist, Frontend Engineer, Machine Learning Engineer, and Software Engineer.

Where is PhysicsX headquartered?

PhysicsX is headquartered in London, United Kingdom.

06 · Keep prepping

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Roles at PhysicsX
PhysicsX Data ScientistPhysicsX Frontend EngineerPhysicsX Machine Learning EngineerPhysicsX Software EngineerAll 4 roles
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PhysicsX Interview QuestionsPhysicsX Data Scientist Interview QuestionsPhysicsX Frontend Engineer Interview QuestionsPhysicsX Software Engineer Interview QuestionsPhysicsX Machine Learning Engineer Interview QuestionsAll prep collections
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