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# Data Engineer

- **Company:** Air Apps
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** A/B Testing, Artificial Intelligence, Data Analysis, Big Data, BigQuery, Cloud Database, Extract Transform Load (ETL), Data Visualization, Database Queries, Google Analytics, Python (Programming Language), Power BI, Mixpanel, SQL Databases, Tableau (Software), Google Data Studio, Snowflake, Data Analytics, Amplitude Analytics, Looker Analytics, Data Pipelines, Amazon Redshift
- **Published:** September 6, 2026
- **Apply:** https://www.buscojobs.com.es/data-engineer-en-madrid-ID-370103877

## About the Role

Around
3+ years
of experience in
data analysis, business intelligence, or a related field
.
Proficiency in
SQL
for data querying and manipulation.
Experience with
data visualization tools
(Tableau, Looker, Power BI, Google Data Studio).
Strong analytical skills with experience in
Python or R
for data analysis.
Knowledge of
A/B testing methodologies
and statistical analysis.
Experience with
Google Analytics, Mixpanel, Amplitude, or similar user analytics tools
.
Strong problem-solving skills and ability to communicate insights to non-technical stakeholders.
Experience working with
large datasets and cloud-based data warehouses
(BigQuery, Redshift, Snowflake).
Familiarity with
ETL processes and data pipeline optimization
is a plus.
Ability to work in a
fast-paced, data-driven environment
and manage multiple projects.

## Description

About Air AppsAt Air Apps, we believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in ****-and now with offices in both Lisbon and San Francisco-we've remained self-funded while reaching over 100 million downloads worldwide.Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you'll be a creative force, shaping products that empower people across the globe.Join us on this journey to redefine resource management-and change lives along the way.The RoleAs aData Analystat Air Apps, you will be responsible foranalyzing and interpreting datato drive business insights and optimize product performance. You will createreports, dashboards, and performance metricsto help teams make informed decisions and improve user experience.This role requires adata-driven mindset, strong analytical skills, and experience with visualization toolsto turn complex data into actionable insights.This is afully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment.We are open to support with relocation efforts.ResponsibilitiesAnalyzeuser behavior, product performance, and key business metricsto identify trends and opportunities.Create and maintaininteractive dashboards and reportsusing tools likeTableau, Looker, Power BI, or Google Data Studio.Collect, clean, and structurelarge datasetsto ensure accuracy and usability.Define and trackKPIsfor marketing, product, and business performance.Work withSQL, Python, or Rto extract, analyze, and manipulate data.Collaborate with product managers, engineers, and marketing teams to providedata-driven insights.ConductA/B testing and experiment analysisto improve product features and user engagement.Identifybottlenecks and opportunitiesin user journeys and customer funnels.Present findings in a clear and compelling way tostakeholders and leadership teams.Stay up to date withindustry trends, analytics best practices, and emerging data tools.RequirementsAround3+ yearsof experience indata analysis, business intelligence, or a related field.Proficiency inSQLfor data querying and manipulation.Experience withdata visualization tools(Tableau, Looker, Power BI, Google Data Studio).Strong analytical skills with experience inPython or Rfor data analysis.Knowledge ofA/B testing methodologiesand statistical analysis.Experience withGoogle Analytics, Mixpanel, Amplitude, or similar user analytics tools.Strong problem-solving skills and ability to communicate insights to non-technical stakeholders.Experience working withlarge datasets and cloud-based data warehouses(BigQuery, Redshift, Snowflake).Familiarity withETL processes and data pipeline optimizationis a plus.Ability to work in afast-paced, data-driven environmentand manage multiple projects.What benefits are we offering?Apple hardwareecosystem for work.Annual BonusTop-tier Health and Life Insurancefor peace of mind.Transportation Budgetto support your commute needs.Coverflexbenefits package for meal allowances, well-being, and more.Childcaresupport.Air Conference- an opportunity to meet the team, collaborate, and grow together.Pension Fundto support your long-term financial planning.Urban Sports Clubmembership to keep you active.Meals 100% freeat the hub.Diversity & InclusionAt Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.Application DisclaimerAt Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification.


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