Data Scientist — Advanced Experimentation & Causal Inference

American Express Global Business Travel; Bogatynia; On-site; PLN 211,000 - 297,000; Full time

Job summary

A leading travel management company is looking for a skilled professional in Poland to enhance their experimentation methodologies and data infrastructure. The ideal candidate will have extensive experience in A/B testing, strong communication skills, and a degree in a relevant field. You will collaborate with engineering teams and lead innovative statistical methods. This role offers flexible benefits and a collaborative environment.

Benefits

Health insurance

Retirement programs

Parental leave

Travel perks

Access to over 20,000 courses

Qualifications

• At least 5 years of experience in A/B Testing and advanced experimentation.
• Hands-on experience analyzing large amounts of data to derive actionable insights.
• Outstanding communication skills and partnerships with technology and data teams.

Responsibilities

• Design and implement sequential testing to detect winners faster.
• Collaborate with engineering to integrate statistical models.
• Stay current on advancements in statistical testing and adaptive experimentation.

Skills

A/B Testing

Fluency in English

Python

SQL

Hadoop

Product analytics

Statistics

Data analysis

Education

Degree in statistics, computer science, mathematics, operations research, economics, engineering, or information science

Tools

Tableau

Google Analytics

Amazon AWS

GCP

Azure

Job description

A leading travel management company is looking for a skilled professional in Poland to enhance their experimentation methodologies and data infrastructure. The ideal candidate will have extensive experience in A/B testing, strong communication skills, and a degree in a relevant field. You will collaborate with engineering teams and lead innovative statistical methods. This role offers flexible benefits and a collaborative environment.