Data Analyst / Analytics Engineer

Madiff

Polska

On-site

PLN 120,000 - 180,000

Full time

2 days ago

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Benefits offered by this job

Comprehensive healthcare

Long-term B2B contract

Job summary

Madiff is seeking a Senior Data Analyst / Analytics Engineer to work with large-scale datasets and deliver data-driven solutions that support business decision-making. You will hands-on with SQL, Python/PySpark, Airflow, and BI tools to derive insights and build dashboards.

You will independently lead analytical projects, collaborating with business and technology stakeholders from defining analytical questions through data processing, insight generation, and final delivery.

Qualifications

4+ years of professional data analytics experience.
Experience with large datasets.
Hands-on Python and/or PySpark.
Experience with data processing/workflow tools such as Airflow.
Experience with Tableau, Looker Studio and/or Power BI.
Strong analytical skills and ability to translate insights into business recommendations.
Ability to independently plan and deliver analytical projects.
Fluent English communication.
Ability to work with multiple stakeholders.

Responsibilities

Analyse and process large datasets.
Extract meaningful insights from data and translate them into concrete business recommendations.
Build and develop analytical solutions supporting business decision-making.
Create clear data visualisations and dashboards.
Independently manage analytical projects from planning through delivery.
Work with multiple stakeholders across business and technology teams.
Translate business needs into analytical questions and data-driven solutions.
Communicate findings and recommendations clearly to non-technical stakeholders.

Skills

SQL

Python

PySpark

Airflow

BI tools

Tableau

Looker Studio

Power BI

English

Tools

Airflow

Tableau

Job description

We are looking for a Senior Data Analyst / Analytics Engineer to work with large-scale datasets and deliver data-driven solutions supporting business decision-making. The role combines hands-on SQL, Python/PySpark, Airflow, and BI tools with advanced data analysis, dashboard development, and translating complex findings into clear business recommendations. The consultant will independently lead analytical projects, working closely with business and technology stakeholders from defining analytical questions through data processing, insight generation, and final delivery.

Responsibilities

Analyse and process large datasets
Extract meaningful insights from data and translate them into concrete business recommendations
Build and develop analytical solutions supporting business decision-making
Create clear data visualisations and dashboards
Independently manage analytical projects from planning through delivery
Work with multiple stakeholders across business and technology teams
Translate business needs into analytical questions and data-driven solutions
Communicate findings and recommendations clearly to non-technical stakeholders

Requirements

Minimum 4 years of professional experience in data analytics
Hands-on experience working with large datasets
Practical experience with Python and/or PySpark
Experience with data processing / workflow tools such as Airflow
Experience with Tableau, Looker Studio and/or Power BI
Strong analytical skills and ability to draw relevant conclusions from complex datasets
Ability to translate analysis into specific business recommendations
Ability to independently plan and deliver analytical projects
Proactive approach and strong ownership
Experience working with multiple stakeholders
Ability to connect technical/data topics with business requirements
Good spoken and written English