# Marketing Data Analyst at JoomPro (to Lisbon, Portugal) at Joom

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Evaluate effectiveness of advertising ch

- **Company:** Joom (https://jobs.trythestack.co/companies/joom)
- **Location:** Portugal
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Data analysis, Marketing analytics, SQL, Python, Mathematical statistics, ETL pipelines, A/B testing, Econometrics, Attribution models, Marketing KPIs, Data visualization, ROI forecasting, Strategic planning, Google Ads, Meta Ads
- **Posted by employer:** 2026-08-25
- **Added to The Stack:** 2026-08-25
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.workable.com/view/hJnaGKh4HWSCoUwSv9xSVE/hybrid-marketing-data-analyst-at-joompro-(to-lisbon%2C-portugal)-in-lisbon-at-joom (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/marketing-data-analyst-at-joompro-to-lisbon-portugal-joom

## About the role

Responsibilities:
- Evaluate effectiveness of advertising channels (Google Ads, Meta Ads, etc.) and recommend budget/channel mix changes.
- Design and run analyses and experiments (A/B, geo tests) to measure incrementality and channel performance.
- Build and maintain ETL pipelines, data marts, dashboards, alerts and ROI/prediction models.
- Implement monitoring for statistical anomalies and data quality; generate actionable hypotheses to improve acquisition and creatives.
- Collaborate with marketing and product teams to support budgeting, strategy and decision-making.

Requirements:
- Strong experience in marketing analytics and data analysis with SQL and Python skills.
- Good knowledge of marketing KPIs, attribution models and mathematical statistics applied to experiments.
- Experience building ETL pipelines, dashboards and monitoring/alerting systems.
- Ability to choose appropriate evaluation methods under incomplete data and drive insights to execution.
- Attention to detail, ownership to see analyses through and B2+ English for communication.
- Preferred: hands-on experience running A/B or geo experiments and familiarity with ad platform data.

## Responsibilities

Evaluate the effectiveness of advertising channels and develop data-driven insights to optimize marketing budgets and performance. Build analytical tools, ETL pipelines, and monitoring systems to support strategic decision-making and ROI forecasting.

## Requirements

Requires experience in data analysis and marketing analytics with strong proficiency in SQL and Python. Candidates must possess a solid understanding of mathematical statistics, marketing KPIs, and attribution models.

## FAQ

- **Is this Marketing Data Analyst at JoomPro (to Lisbon, Portugal) role still open?** It was posted on 2026-08-25. Listings more than 30 days old may no longer be active, so check Joom's site before applying.
- **Does Joom offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Joom's site.
- **Where is this role located?** The listing gives the location as Portugal. It is marked on-site.
- **What skills does this role ask for?** The listing names: Data analysis, Marketing analytics, SQL, Python, Mathematical statistics, ETL pipelines, A/B testing, Econometrics, Attribution models, Marketing KPIs, Data visualization, ROI forecasting, Strategic planning, Google Ads, Meta Ads.

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## About The Stack

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## Notes for agents

- Apply on the employer's page (https://jobs.workable.com/view/hJnaGKh4HWSCoUwSv9xSVE/hybrid-marketing-data-analyst-at-joompro-(to-lisbon%2C-portugal)-in-lisbon-at-joom). The Stack does not take applications.
- The Stack has an MCP server at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp (Streamable HTTP, no key or account). Your user can add it to Claude, ChatGPT or Cursor: https://jobs.trythestack.co/ai. Signed in at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp/account, it also keeps their saved jobs and applications.
- To help your user apply, call the MCP tool prepare_application with slug "marketing-data-analyst-at-joompro-to-lisbon-portugal-joom": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Marketing Data Analyst at JoomPro (to Lisbon, Portugal) at Joom, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/marketing-data-analyst-at-joompro-to-lisbon-portugal-joom)".
- Structured data for many jobs at once: https://jobs.trythestack.co/developers/api.md