Skip to main content
Tallo logoTallo logo

Sr Data Scientist A/B testing

Job

Talent Groups

Sunnyvale, CA (In Person)

Full-Time

Posted 1 week ago (Updated 5 days ago) • Actively hiring

Expires 6/21/2026

Apply for this opportunity

This job application is on an outside website. Be sure to review the job posting there to verify it's the same.

Review key factors to help you decide if the role fits your goals.
Pay Growth
?
out of 5
Not enough data
Not enough info to score pay or growth
Job Security
?
out of 5
Not enough data
Calculating job security score...
Total Score
83
out of 100
Average of individual scores

Were these scores useful?

Skill Insights

Compare your current skills to what this opportunity needs—we'll show you what you already have and what could strengthen your application.

Job Description

Job Description:
A/B Test Data Scientist (Website Experimentation) Role Overview As an A/B Test Data Scientist, you will be the statistical engine behind our website s optimization strategy. You will design, execute, and analyze controlled experiments to improve user experience, conversion rates, and business growth. You will work at the intersection of product, engineering, and marketing to ensure every website change is backed by rigorous data.
Required Skills & Qualifications:
Statistical Expertise:
Mastery of hypothesis testing, experimental design, and probability. Knowledge of Bayesian vs. Frequentist approaches is a plus.
Programming:
Proficiency in SQL for data extraction and Python or R for advanced statistical analysis.
Tools:
Experience with experimentation platforms (e.g., Optimizely, VWO, or LaunchDarkly) and web analytics (e.g., Google Analytics 4).
Visualization:
Ability to build dashboards in Tableau, Power BI, or Looker to monitor live tests.
Soft Skills:
 Strong critical thinking and the ability to explain "why" a result occurred to non-technical partners.
Experience & Education:
Education:
Bachelor s degree in a quantitative field (Statistics, Math, CS, Economics); master s or PhD preferred.
Experience:
8 plus years in a data science or product analytics role , specifically focused on digital experimentation

Similar jobs in Sunnyvale, CA

Similar jobs in California