Skip to content
New Job?Nejo!

The AI Job Search Engine

FRFREENOW

Junior Data Scientist(m/w/x)

Hamburg, Berlin
Full-timeOn-siteJunior
AI/ML
Data Science

Training and refining ML models for dynamic pricing, allocation, and incentive development. BSc/MSc in STEM, SQL/HQL proficiency, and Python coding skills required. Birthday off, December 24th/31st off.

Requirements

  • BSc or MSc degree in STEM field
  • Proficiency in SQL/HQL query writing and optimisation
  • Clean, structured Python code writing
  • Comfort with technical configurations
  • Solid understanding of statistical analysis
  • Solid understanding of probabilistic modelling
  • Solid understanding of foundational Machine Learning
  • Ability to explain technical concepts to non-technical audiences
  • Use of data visualisations for strategy adjustments
  • Staying current with industry trends
  • Interest in LLMs and generative AI
  • Eagerness to adopt new architectural patterns
  • Prior experience with Databricks
  • Enthusiasm for geo-spatial data
  • Exposure to Causal Inference
  • Exposure to Reinforcement Learning
  • Exposure to Time Series Analysis

Tasks

  • Assist in training machine learning models
  • Refine machine learning models
  • Support dynamic pricing model development
  • Support allocation model development
  • Support incentive model development
  • Support voucher strategy design
  • Support incentive strategy design
  • Use causal modeling for engagement
  • Deploy models into production
  • Ensure model scalability
  • Ensure model performance
  • Maintain quality monitoring systems
  • Ensure ML model reliability
  • Translate technical metrics for managers
  • Provide actionable insights to managers
  • Test small-scale model improvements
  • Research GenAI applications
  • Generate data-driven insights
  • Perform forecasting
  • Conduct A/B testing
  • Anticipate marketplace trends

Education

  • Bachelor's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • SQL
  • HQL
  • Python
  • Git
  • Docker
  • Databricks
  • LLMs
  • generative AI

Benefits

Flexible Working

  • Flexible working arrangements

Workation & Sabbatical

  • Sabbatical and special leave policies

More Vacation Days

  • Birthday off
  • December 24th off
  • December 31st off

Other Benefits

  • Mobility Credit
  • Short term EU work policy

Mental Health Support

  • Employee assistance program

Learning & Development

  • LinkedIn Learning

Corporate Discounts

  • WeRoad partnership

Healthcare & Fitness

  • Health Insurance
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of FREENOW and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

  • FREENOW

    Junior Data Scientist(m/w/x)

    Full-timeOn-siteJunior
    Berlin, Hamburg
  • FREENOW

    Senior Machine Learning Software Engineer(m/w/x)

    Full-timeOn-siteSenior
    Hamburg, Berlin
  • ABOUT YOU

    Staff Data Engineer - Finance Tech(m/w/x)

    Full-timeFreelanceOn-siteSenior
    Hamburg
  • Picnic

    Future Leaders Graduate Program - Analytics(m/w/x)

    Full-timeOn-siteJunior
    Düsseldorf, Hamburg
  • Picnic

    Future Leaders Graduate Program - Analytics(m/w/x)

    Full-timeOn-siteJunior
    Hamburg
View all 100+ similar jobs

Nejo is an AI – results may be incomplete or contain mistakes