Data Scientist Experimentation

# Data Science – Experimentation Expert

## Role
As a Data Scientist with expertise in experimentation, you'll be part of the Growth & Marketing department. You work with the Head of Growth and drive experimental work and analyses in collaboration with product, marketing, designers, and engineers.

## Responsibilities

• Partner with product, growth, and marketing teams to translate business questions into well-designed experiments with clear success criteria
• Design, execute, and analyze experiments across product and marketing to enable Polarsteps to make data-driven decisions at scale
• Improve experimentation methodology (introduction of techniques such as SPRT, stratified sampling, and variance reduction)
• Build and maintain statistical frameworks and tooling that support experimentation practices, from sample size calculators to automated analysis pipelines
• Present experiment results and strategic insights to senior stakeholders
• Contribute to the adoption of modern experimentation methods (SPRT, stratified random sampling, etc.) to increase the speed of the experimentation lifecycle

## Company
Polarsteps is a travel platform with 20M+ users and ratings of 4.8 and 4.7 in the app stores.