Data Analyst, ML & Experimentation

About the role

The Data Analyst will evaluate the performance of machine learning models, identify inefficiencies, and provide actionable recommendations to the Data Science team. This role involves designing and analyzing A/B tests, defining performance metrics, and bridging the gap between technical model outcomes and business impact. You will act as a key analytical partner to Product and Business teams, ensuring data-driven decision-making across the platform.

Responsibilities

• Analyze and evaluate the performance of machine learning models using user-level and aggregated data.
• Investigate real-world model performance and compare assumptions with actual user and business behavior.
• Define and improve metrics for measuring ML model performance and business impact.
• Design, prepare and analyze A/B tests and other experiments to measure the impact of new models and features.
• Build dashboards and automated reports to make ML performance and key business metrics transparent.
• Act as a bridge between Data Science, Product and Business teams to translate business questions into analytical problems.
• Challenge product and technical decisions with data and provide an independent analytical perspective.
• Document analyses, methodologies and findings to build reusable analytical approaches.

Required skills

• SQL
• Python
• R
• Statistics
• Experimentation
• Hypothesis testing
• A/B test analysis
• Data visualization
• Dashboarding

Nice to have

• AdTech
• Mobile apps
• Machine learning
• QuickSight
• Power BI
• Tableau
• R Shiny
• Streamlit

Qualifications

• Degree in mathematics, statistics, physics, computer science, economics, analytics, or a similar quantitative field
• 5+ years of relevant experience in Data Analytics, Product Analytics, Experimentation, or Data Science

Benefits

• Development program
• Relocation bonus
• Visa support
• 30 vacation days
• In-house gym
• Mental health support
• Employee Assistance Program
• Snacks and drinks

About the Company

adjoe builds the technologies behind mobile apps growth and monetization. As the global leader in rewarded advertising, the company connects advertisers and publishers with over 770 million users annually.