Senior Data Scientist

Top Selection; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Top Selection is seeking a Senior Data Scientist focused on product analytics, A/B testing, and hypothesis validation. You will leverage Python and SQL to build models and translate data into actionable product insights.

You will mentor junior analysts, contribute to CI/CD practices, data pipelines, and ensure high-quality code and robust product performance.

Qualifications

• Senior-level data scientist with focus on product analytics and A/B testing.
• Strong Python and SQL skills and experience designing experiments.
• Experience mentoring junior analysts and presenting results.

Responsibilities

• Identify product weaknesses and growth opportunities using A/B testing and hypothesis validation.
• Select and build mathematical models tailored to specific problems and ensure high-quality code.
• Mentor junior and mid-level analysts and present analytical results to stakeholders.

Skills

Product analytics

Mentoring

Hypothesis validation

Statistical methods

Tools

Python

SQL

CI/CD

Data pipelines

Job description

Top Selection seeks a Senior Data Scientist focused on product analytics, A/B testing, and hypothesis validation. Ideal candidates have strong Python and SQL skills, with experience in project architecture and mentoring.

In this role, you will focus on product analytics, employing A/B testing and hypothesis validation to identify product weaknesses and growth opportunities. You will be responsible for selecting and building mathematical models tailored to specific problems, ensuring high-quality code and stable product performance.

You will also mentor junior and mid-level analysts, guiding them in task execution and presenting analytical results. Your experience with CI/CD, data pipelines, and statistical methods will be critical in translating business tasks into actionable data science projects.