Junior Data Engineer

MadBox; Barcelona; Presencial; EUR 30.000 - 45.000; Jornada completa

Descripción de la vacante

A dynamic mobile gaming company in Barcelona is seeking a Junior Data Engineer to enhance its data infrastructure. The ideal candidate will have a degree in Engineering or Computer Science and experience with SQL and Python. Responsibilities include supporting data pipelines, contributing to data models, and collaborating with senior teams. This role offers a creative environment with opportunities for growth, emphasizing teamwork and innovation in game development.

Formación

• Bachelor’s or Master’s degree in Engineering, Computer Science.
• Experience working with SQL and Python.
• Familiarity with cloud platforms and data tools.
• Basic understanding of data modelling and ETL concepts.
• Strong curiosity for technology and interest in the gaming industry.

Responsabilidades

• Learn and onboard on our full Data Stack.
• Support the development and maintenance of data pipelines.
• Contribute to the design and implementation of data models.
• Write clean, efficient, and well-documented SQL and Python code.
• Help monitor data quality and investigate issues.

Conocimientos

SQL

Python

Cloud platforms

Data modelling

Data pipeline orchestration tools

Analytical mindset

Communication skills

Educación

Bachelor's or Master's degree in Engineering or Computer Science

Herramientas

GCP

ETL tools

Descripción del empleo

Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity, bring performance, and have as much fun as possible.
In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in its category. In our fast-paced, tech-driven environment, we continuously innovate by developing and updating our proprietary modules, along with integrating third-party ones, to enhance game functionalities, ensure precise analytics, and comply with evolving regulations.
This dynamic ecosystem requires meticulous coordination to keep our games at the forefront of technology and user experience.

We are looking for a Junior Data Engineer to join our Data Core Team and contribute to building and maintaining our data infrastructure. You will work closely with the Data Manager, Data Scientists, ML Engineers, Analytics, and Growth teams, supporting the development of reliable and scalable data solutions.

Based in Barcelona, you will have the opportunity to grow in a data-driven, fast-moving, and creative environment, gaining hands‑on experience across the full data lifecycle and playing a key role in powering our games and business decisions.

Your future responsibilities and scope:

• Learn and onboard on our full Data Stack, both technically (GCP, streaming, big data) and from a business logic perspective.
• Support the development and maintenance of data pipelines to ensure data accuracy and availability.
• Contribute to the design and implementation of data models for analytical and business use cases.
• Write clean, efficient, and well‑documented SQL and Python code.
• Help monitor data quality, investigate issues, and collaborate on improvements.
• Collaborate closely with senior team members to optimise performance and automate workflows.
• Participate actively in code reviews and team discussions, sharing ideas, asking questions, and continuously learning.
• Stay curious and proactive, exploring new tools and technologies that could help us improve our data ecosystem.

The profile we are looking for:

• Bachelor’s or Master’s degree in Engineering, Computer Science.
• Experience working with SQL and Python.
• Familiarity with cloud platforms and data tools.
• Basic understanding of data modelling and ETL concepts.
• Interest in learning data pipeline orchestration tools and modern data frameworks.
• Strong curiosity for technology and interest in the gaming industry.
• Proactive, eager to contribute ideas, and willing to take ownership of improvements.
• Excellent communication skills and a collaborative mindset.
• Analytical and problem‑solving attitude.

Please note: unfortunately, this position is not open to relocation and we cannot offer visa sponsorship.

At Madbox, we value the mindset and how you can fit with our culture by sharing common values and creating great games together.
We are passionated, always pushing to the next level to learn new things. We are creative and innovative and most of all, team players 🙏

Do you recognise yourself in this mindset? Apply today and come meet us !!! ⬇️

How do we hire at Madbox?

• Meet the recruiter
• Meet the direct manager
• Home Assignment
• Meet the team
• Meet with Leadership

NB: our offers are extended within 24h

Find out more about Madbox!