-
Smadex

Data Analyst with Python

Smadex
Spain · Full-time · Mid-Senior

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We are currently considered one of the top mobile ad-tech companies in the world.

We are looking for a Data Analystwith proven experience in Python,SQL, analytics and knowledge of statistics to join our Data Science Team. Working alongside our Data Engineers, the candidate should be communicative and analytical, in order to answer the complex questions that Product and Campaign performance are facing. For this purpose we use tons of data available to get powerful insights to resolve them, creating effective strategies to help improve the Smadex platform!

This is a full-time position based in Barcelona!

Your tasks and responsibilities:

  • Analyze large, complex data sets containing the behaviour of millions of mobile users and Apps worldwide to address strategic questions
  • Obtain and Report insights from our Product´s performance (ML, Audiences, Creatives, Supply, etc) in order to make decisions that will impact revenue. Have one´s say!
  • Develop automated dashboards and processes to ensure data influence decisions at all levels of the company
  • Working cross-functionally with business and technical teams to support product performance

Skills and requirements:

  • +2 years of experience as a Data Analyst / Data Scientist
  • Proven working knowledge of Python, SQL and large data sets, understanding of analytic methodologies for data evaluation
  • Bachelor's or Master's Degree in Engineering or Business
  • Strong knowledge of basic statistics concepts
  • Strong analytical skills with the ability to get insights
  • Outstanding communication and reporting skills
  • Excellent command of Microsoft Excel (Power Pivot & Power Query)
  • Excellent communication skills in English both written and spoken are mandatory
  • Strong experience with SQL for data exploratory analysis
  • Experience with A/B testing
  • R, Superset, PowerBI experience is a plus
  • Knowledge of the ad-tech industry is a plus

Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.

What is in it for you:

  • Integrate a highly motivated and young team
  • Great compensation package
  • Top location at the heart of Barcelona with a rooftop terrace, Barbeque, and a fully stocked fridge
  • Great work-life balance: work from home (2 days per week), flexible hours
  • LinkedIn Learning
  • Learning and training opportunities
  • Meal vouchers - TicketRestaurant monthly allowance
  • Monthly gym allowance to use in up to 30 DIR gyms around the city
  • Monthly TGIF events
  • Regular team-building events
  • Fun and friendly work environment with talented marketers and engineers from over 28countries
  • And more!

Powered by JazzHR

29aPEhGMFN

Key Skills

Ranked by relevance

sql machine learning python excel
Login to Apply
Posted
Mar 26, 2025
Type
Full-time
Level
Mid-Senior
Location
Barcelona
Company
Smadex

Industries

Internet Publishing

Categories

Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Hypersonix Inc.
Related

Data Scientist_ML (India)

2026-05-21

Full-time
Mid-Senior
India
Internet Publishing
Engineering
View Job Details
Bright Vision Technologies
Related

Python Developer

2026-05-23

Full-time
Mid-Senior
United States
Internet Publishing
Engineering
View Job Details
Codekeeper
Related

Back End Engineer

2026-05-15

Full-time
Mid-Senior
Poland
Internet Publishing
Engineering