Marketing Data Analyst (SQL/Python)

Location: Lisbon, Portugal. Office-first role with flexible hours and the possibility to work remotely for 52 days per year. Relocation support is provided for employees and their families moving to Lisbon.

Company

hirify.global is an international technology group operating cross-border e-commerce businesses, including JoomPro, Joom, JoomPulse, and Onfy.

What you will do

• Evaluate existing and new advertising channels, including Google Ads and Meta Ads.
• Monitor statistical anomalies in marketing metrics and improve data-quality alerting.
• Improve long-term payback prediction models and support ROI forecasting.
• Generate and test hypotheses related to acquisition, product feeds, ad creatives, channel mix, and targets.
• Conduct data studies and build dashboards and analytical tools for marketing decisions.
• Write ETL pipelines for data marts, alerts, and predictions.

Requirements

• Experience in data analysis and marketing analytics.
• Understanding of marketing KPIs, attribution models, and advertising-platform objectives.
• Knowledge of mathematical statistics and practical experience applying statistical methods.
• Ability to write complex SQL queries and analyze data with Python.
• Ability to select appropriate approaches involving analytics, research, or external data and solve non-trivial problems with incomplete data.
• Good written and verbal English communication skills at B2+ level.

Nice to have

• Experience running A/B, geo, and other experiments.
• Experience in econometrics.

Culture & Benefits

• Work with an international analytics community across Portugal, Brazil, Latvia, and China.
• Access to AI tools including Cursor, ChatGPT, Gemini, and Claude.
• Health insurance including dental care for employees and their children.
• Daily meal allowance and 100% paid sick leave.
• Structured onboarding, professional training, promotion opportunities, and English and Portuguese courses.
• Knowledge-sharing workshops and annual team-building activities.