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 **Senior Data Engineer** to join our Data Core Team and help us scale and optimize our data infrastructure, working closely with the Data Manager, Data Scientists, ML Engineers, the Analytics team and the Growth team. **Based in Barcelona**, you will have the opportunity to work alongside an experienced cross\-functional team in a fast\-moving, creative environment, taking full ownership of end\-to\-end data solutions that drive our games and business forward. ##### **Y****our future responsibilities and scope:** * Start by onboarding on our full **Data Stack**, both technically (GCP, streaming, big data) and from a business logic perspective. * Take ownership of **end\-to\-end data pipelines**, ensuring scalability, reliability, and maintainability. * Continuously **improve our data stack**, proposing technical evolutions, monitoring infrastructure performance, and optimizing costs. * **Design and optimize data models** tailored to solve complex analytical and business requirements. * Ensure **data quality** through cleansing, unit testing, and embedded DQA processes. * Communicate effectively with **technical and non\-technical stakeholders**, explaining solutions clearly and constructively. * Demonstrate **autonomy and decision\-making** skills, moving projects forward while keeping stakeholders informed. * Take a key part in building and maintaining the **Data Engineering roadmap**, covering infrastructure, robustness, and business\-driven initiatives. ##### **The profile we are looking for:** * Master’s degree in **Engineering, Computer Science**, or equivalent. * 4\+ years of proven experience in **Big Data systems architecture** and **data pipelines**. * Strong proficiency in **Python** and **SQL.** * Proven experience with **cloud platforms** (preferably **GCP**) and their data services. * Hands\-on experience setting up and monitoring **CI/CD pipelines.** * Proficient with orchestration tools (ideally **Airflow**). * Familiarity with **DBT** is a plus. * Strong communication skills. * Analytical and problem\-solving mindset with attention to detail. * Autonomous, proactive, and always looking for opportunities to improve solutions and processes. * A team player who enjoys collaborating in a fast\-paced and creative environment. **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 recognize 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 * Home Assignment Review * Meet the team * Meet with Leadership NB: our offers are extended within 24h ##### **Find out more about Madbox!**