Machine Learning Engineer (m/f/d)

Your Tasks

• Develop and manage Machine Learning (ML) & data pipelines to facilitate experimentation, continuous integration and deployment (CI/CD), verification, validation, and monitoring of ML models throughout their lifecycle, both in development and production environments
• Develop production-ready code using Python, applying object-oriented programming principles to create modular, reusable, and scalable solutions
• Utilize advanced SQL (analytic/window functions, nested fields, stored procedures, partitioning, views) to design and improve efficient data pipelines tailored to ML applications
• Ability to understand and maintain existing codebase, including debugging, troubleshooting, and enhancing functionality, to support collaboration with team members and ensure smooth continuation of projects
• Share your knowledge and provide technical guidance to your colleagues in the development team

Your Profile

• Bachelor or Master in Computer Science, Machine Learning or a related field
• Several years of professional experience in software development 
• Experience with various database systems, such as OLTP (MySQL, PostgreSQL), column-based OLAP (BigQuery, Snowflake, Redshift) and/or NoSQL (Redis, Google Datastore, MongoDB)
• Experience writing production-ready code in Python and common ML frameworks (Tensorflow/PyTorch)
• Experience with workflow orchestration tools, such as Kubeflow or Airflow
• Experience working in the Cloud (ideally Google Cloud) and modern engineering approaches incl. MLOps, infrastructure as code (Terraform, Ansible)
• Experience working in an agile development environment
• You are fluent in English and enjoy working with different stakeholders

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.

We are looking for an experienced Machine Learning Engineer (m/f/d) to support our Marketing AI team in creating innovative solutions that drive data-driven decision-making and enhance our marketing strategies. As a key member of our team, you will play a crucial role in designing, developing, and implementing cutting-edge machine learning models and algorithms to optimize various aspects of our marketing campaigns. The ideal candidate (m/f/d) will bring a mix of expertise in machine learning, engineering and cloud know-how, is a team player (m/f/d) and has a passion for staying at the forefront of technology trends. If you are excited about leveraging your expertise to revolutionize the way we approach marketing through AI, we encourage you to apply and join us.

Additional Benefits

• Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model
• You’ll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
• On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with DKV, …)
• Flexible working time and possibility to combine home office  / presential working. Intensive workday every Friday and during summer
• The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You’ll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona. Free coffee and free fruit once a week
• If you need a VISA, don’t worry, we’ll assist you with the visa process and accompany you throughout the entire process!
• There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally!
• We offer language classes: English, Spanish, and German
• On your birthday, you won’t work! It’s a day for you to enjoy without thinking about work
• You’ll be working with the most cutting-edge technological stack of the moment

Job Infos

​Location: El Prat De Llobregat, Barcelona

MediaMarktSaturn Technology

Department: HQ – IT

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 40

Persona: Job Requisition Tech Employee

Recruiter: Sebastian Stange 

Recruiter: Sebastian Stange