The process at Root, what each stage actually tests, and how candidates prep. Real questions where we have them, likely questions where we don't.
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[01] BY THE NUMBERS
Pulled straight from Root's career page and public data sources. Linked figures open their source or a fuller breakdown.
Full Root company profile[02] INTERVIEW PROCESS
The stages below describe the typical SWE loop. Product, Design, and Data loops differ; pick a role to see how it changes, or jump straight to real questions reported for that role.
Initial call to discuss your background, the role, and logistics.
Coding and/or system design questions relevant to the role.
Questions about your past experiences, teamwork, and problem-solving.
[03] APPLY LOGISTICS
Root runs hiring on Rippling, so the application form is hosted there. Keep your contact details and work history consistent with your resume.
Sniper applies on Greenhouse, Workday, SmartRecruiters, Ashby, Lever, UKG Pro, JazzHR and Jobvite career sites, and Root hires through Rippling, so the fastest route here is to get instant alerts when Root posts a new role and apply yourself while it is fresh.
ATS identified from the application URLs on Root's recent postings
[04] PEOPLE ALSO ASK
Scoutify currently lists 15 open roles at Root. Follow the job links to check requirements and apply on the employer's career site.
Yes, Root asks that all candidates be on camera for virtual interviews.
[05] OVERVIEW
Tech company interviews typically include a mix of coding, system design, and behavioral rounds. The exact format varies by company size and role level.
[06] PREP TIPS
[07] PRACTICE
Use the requirements below to choose relevant examples from your work. For each example, explain the problem, your contribution and the result. Ask your recruiter which skills the interview will cover.
Practice explaining how you would choose and evaluate a model such as a GLM or tree-based model, including feature engineering and hyperparameter tuning.
The Lead Data Scientist role requires strong knowledge of statistical modeling and machine learning methods including GLMs, tree-based models, feature engineering, and hyperparameter tuning.
Source postingPrepare an outline of how you would secure sensitive data across storage and analytics systems, including access controls and encryption.
The Senior Security Engineer role requires hands-on experience securing sensitive data in cloud environments with controls across storage, processing, and analytics.
Source postingThe current posting asks for:
Strong experience building backend services and APIs in Ruby on Rails
Experience working with distributed systems and cloud infrastructure
Read the employer’s full posting · Posted 2026-10-19
The current posting asks for:
Demonstrated experience with SEC filings and US GAAP financial statement preparation or review, including ownership of key reporting deliverables.
Experience researching and documenting complex accounting conclusions and communicating them to senior management and external auditors.
Read the employer’s full posting · Posted 2026-10-09
The current posting asks for:
We believe that a disruptive insurance company must have a principled quantitative framework at its foundation.
8+ years of experience delivering complex, high-impact data science work, including predictive modeling, experimentation, and business decision support.
Experience building and running systems of interacting models, such as ensembles or chained predictions, with attention to both computational efficiency and clarity.
Read the employer’s full posting · Posted 2026-10-01
Sources reviewed 2026-10-19.
[08] FAQ
These answers draw on current listings and the available sources for Root.
Scoutify currently lists 15 open roles at Root. Follow the job links to check requirements and apply on the employer's career site.
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