(Junior) Data Scientist (m/f/d) Machine Learning Credit Card

About this job

Your Qualifications

• Background in computer science, informatics, mathematics, statistics or similar fields
• Good understanding of basic data science concepts
• Experience with classical machine learning based solutions and with data engineering implementation
• Hands-on approach to latest as well as established methods and strong problem-solving 
  and analytical skills
• Interest in recommender systems and ranking problems
• Proficient in Python and familiar with main data science and machine learning libraries
• Interest in FinTech and in the credit card business context

Your Responsibilities

• Assist in the design and implementation of machine learning algorithms to enhance our ranking/recommender engine performance
• Support the development and deployment of microservices using FastAPI, Docker, and machine learning libraries
• Contribute to ensuring interpretable and explainable solutions
• Collaborate with the team to monitor and evaluate model performance, implementing necessary adjustments and improvements
• Staying up to date with the latest developments in machine learning, you will discuss with your team how we can make use of e.g. generative AI models like transformers

Your Benefits

• With hundreds of developers, in small agile teams, we are more than a website
• Experience and stability: more than 15 years of successes and failures shared across the group in over 15 locations
• Working with customer orientation: Each division at CHECK24 acts largely independently and unconditionally oriented towards its customers. This means focus and working methods like in a start-up with small teams and without superfluous coordination
• We'll help you get ahead: Together with you, your manager is responsible for your personal development in your daily work. For this purpose, we offer trainings especially designed for our employees, such as the deepening of your IT skills
• We value your commitment: Vouchers for numerous CHECK24 products, a subsidized company pension plan, inflation compensation bonus up to special conditions in fitness studios and a subsidized MVV ticket
• Food & Drinks: In addition to one free meal per day (breakfast or lunch), we provide you with fresh fruit from the region and you are also free to help yourself to drinks
• Checkito-Spirit: We know that only excellent teams develop excellent online products. That's why events to celebrate and network as well as our legendary summer and Christmas parties are part of our daily work routine