Data Scientist – Marketing
Joom
contract
Posted on:
Location Type: Remote
Location: Remote • 🇵🇹 Portugal
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
ETLPythonSQL
About the role
- Evaluate the effectiveness of new advertising channels
- Set up and improve monitoring of statistical anomalies in metrics
- Improve long‑term payback prediction models
- Generate hypotheses to improve acquisition/product feeds/ad creatives/channel split/targets, etc.
- Conduct data studies to uncover insights
- Write ETL pipelines (data marts, alerts, and predictions)
- Ask “why” and “what problem are we solving”
Requirements
- Experience in data analysis, experience in marketing analytics
- Understanding of marketing KPIs, attribution models, and the problems ad platforms solve
- Knowledge of mathematical statistics and experience applying it
- Ability to write complex SQL queries
- Data analysis skills in Python
- Ability to choose the right evaluation approach — analytics, research, or use of external data
- Ability to solve non‑trivial problems under incomplete data
- Attention to detail and ability to see any task through to completion
- Good English verbal and written communication skills (B2+)
Benefits
- Fully remote or hybrid format (Lisbon office)
- Contract-based collaboration (full-time)
- Transparent growth framework: we define growth expectations together and set goals that align with them
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
data analysismarketing analyticsmathematical statisticsSQLPythonETL pipelinesstatistical anomaliespayback prediction modelsdata studieshypothesis generation
Soft skills
problem-solvingattention to detailcommunication skillsanalytical thinkingresearch skillsevaluation approach selectiontask completioncritical thinkingcollaborationadaptability