Internship - Data Engineer

Data

Internship - Data Engineer

Data
Domaniewska, Warszawa

Webellian Sp.z o o

Practice / Internship
Internship
Junior
Office

Job description

About Webellian

Webellian is a well-established Digital Transformation and IT consulting company committed to creating a positive impact for our clients. We strive to make a meaningful difference in diverse sectors such as insurance, banking, healthcare, retail, and manufacturing. Our passion for cutting-edge and disruptive technologies, as well as our shared values and strong principles, are what motivate us. We are a community of engineers and senior advisors who work with our clients across industries, playing a deep and meaningful role in accelerating and realizing their vision and strategy.


About the position

We are looking for a Data Engineer intern, to work on a customer project alongside our team. You will work in an international team, and help them navigate the different steps of the project.


Key Responsibilities

  • Help to leverage a global data platform and enrich it with additional data capabilities

  • Help to design and implement the solutions for complete use case data pipelines: from data ingestion and storage, through data processing & implementation of business rules to data consumption (e.g. reporting)

  • Help to define and apply best practices for development and maintenance of the platform

  • Help to keep up with trends and evolving technology in the big data and analytics world

  • Look for opportunities to improve performance, reliability and automation


Requirements:

  • Being enrolled in a Bachelor or Master degree in computer science or a related technical field

  • Good english communication skills (B2+), Polish language is a plus.

  • Experience in Data Engineering is a plus

  • Help to Improve and refine data ingestion and transformation pipelines (ETL/ELT).

  • Understanding of Python with focus on PySpark

  • Understanding of SQL and relational databases

  • Experience with Databrick, Azure Data Services is a plus

  • Continuous integration, deployment, and delivery practitioner (GitHub knowledge)

  • General understanding of Infrastructure, Orchestration and IT Security Principles (especially on an enterprise level)


*As an intern, you’re not expected to be an expert. What is really important is your will and ability to expand your skills during the internship and contribute actively to the company.


What we offer

  • 6 month internship

  • Opportunity to work with excellent professionals, in a professional and friendly environment

  • High standards of work and focus on the quality of code

  • New technologies in use

  • Continuously learning and growth

  • International team

  • Pinball, PlayStation & much more (on-site)


About you:

  • Open-minded and eager to learn

  • Autonomous and not afraid to ask questions

  • Business oriented and looking to bring solutions 

  • Capable of detailed and analytical thinking

  • Ready to take responsibilities and have an impact on companies’ projects

  • BE BOLD


In your CV, please include the following information: 

  • Why would you like to join us?

  • Do you have something to share with us? (portfolio, projects, ideas, …)

Tech stack

    English

    C1

    ETL/ELT

    junior

    Databricks

    junior

    SQL

    junior

    Azure Data Services

    junior

    Python

    junior

Office location

Published: 22.01.2026

Internship - Data Engineer

Summary of the offer

Internship - Data Engineer

Domaniewska, Warszawa
Webellian Sp.z o o
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Webellian is a well-established Digital transformation and IT consulting company committed to creating a positive impact for our clien... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.