Your career opportunity asSENIOR DATA SCIENTIST (m/f/d)Are you passionate about data? Can you read and interpret it and use it to derive clever innovations or develop new, data-driven products? And would you like to work on future-oriented solutions in a dynamic, interdisciplinary team? Then we have just the thing for you! As a Senior Data Scientist, you will shape the future in our dedicated data team by developing new analyses, precise forecasts and AI-based solutions on our extensive data lake. Together, we will not only secure our position as Europe's market leader, but also expand it further - with your expertise and passion for data!What you can expect from HYGI.DEA secure job in a rapidly growing companyAttractive remuneration with additional benefits, e.g. pension allowance30 days vacationFlexible working hours thanks to flexitime and the option to work remotelyTraining opportunities for professional and personal developmentEmployee discounts on our extensive product rangeModern working environment with ergonomic workstationsJob bike leasing for sustainable mobilityRegular team events for a strong team spiritFree drinks, fruit and snacksThese are your tasksData analysis & AI: Gaining insights and forecasts from our extensive data sets using KPIs, statistical analyses and machine learning and AI methodsDevelopment of data products: building new data-driven features and products, adapted to the dynamic growth of our e-commerce and the rapid changes in our tech stackStakeholder management: working closely with internal teams and specialist departments to identify requirements and translate them into suitable data science solutionsPractical implementation: Independent implementation of data projects - from the clear definition of requirements to the implementation and monitoring of solutionsQuality assurance: Ensuring the quality of analyses, models and results as well as optimizing existing data pipelinesPromoting a data culture: supporting self-service data analysis by creating and developing dashboards and reportsOUR TECH STACKDelta Lake: Apache Spark & delta.io framework; on-premise on Hadoop/YARNStreaming: Apache Kafka for real-time data ingestionAI infrastructure: GPU workstations integrated into data lake and streaming environmentLanguages & tools: Scala, Python, SQL, GraphQLAnalytics platform: Spark-SQL, KSQL, PostgreSQL, GraphQL, OpenSearch,Visualization: Metabase, Jupyter, ERP-embedded visualization libraryWhat you bring with youSound practical experience in data science and data analysis - ideally in the field of e-commerce or comparable data-intensive environmentsVery good knowledge of Apache Spark (Scala/Python) and SQL for efficient data processing and analysisAbility to clearly grasp requirements, implement them in an understandable way and communicate results convincinglyStructured, reliable and solution-oriented way of working with a high level of comprehension for complex analytical issuesAgile teamwork and a passion for innovation - that's what sets you apart!Experience in creating dashboards and reports (e.g. with Metabase)Interest in AI technologies (e.g. Hugging Face Transformers, Agentic AI, Model Context Protocol, Vibe Coding, Analytical AI) and their application in a business context is desirableOUR TEAMOur hygi.de team consists of around 300 experts in the areas of e-commerce, purchasing, finance, IT, logistics, marketing, people & culture, product and customer management and projects. Most of the hygi.de team works at the Telgte siteIn the Webshop Development team, you will not only find professionally strong colleagues, but also an environment in which ideas are welcome, people learn from each other and work together to find the best solutionWe celebrate successes together at team events, summer parties and Christmas parties - or simply spontaneously after workINTERESTED?Then apply now and help shape the future of hygi.de! Send us your application in pdf format to:. We look forward to getting to know you!About hygi.dehygi.de is the leading online store for medical products, hygiene and cleaning supplies in Germany. We have been continuously developing our range since 2003 and offer our more than 3.2 million customers the largest range in the industry with more than 140,000 products. Our success is based on the great expertise and passion of our more than 300 employees. With state-of-the-art digital processes, short decision-making paths and an open corporate culture, we create a working environment that encourages personal responsibility and creative ideas. Become part of our team and help us shape the e-commerce of tomorrow. Find out more about us and what we do at: hygi.de and hygi-unternehmen.deContact usLocationTelgtehygi.de GmbH & Co. KGOtto-Diehls-StraßeDTelgtewww.hygi-unternehmen.de