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1K1KOMMA5°

Working Student Data Science Forecasting(m/w/x)

Hamburg, Berlin, München
Part-timeWorking StudentWith Home Office
Data Science

Developing time-series forecasting models for PV generation and EV charging. Solid Python, pandas, and scikit-learn skills required. Remote work, entry into a thriving scaleup.

Requirements

  • Enrolled in Bachelor’s/Master’s in Data Science, Computer Science, Statistics, Mathematics, Physics, or equivalent quantitative field
  • Solid Python coding skills and familiarity with pandas, numpy, scikit-learn
  • Solid theoretical understanding of machine learning principles, statistical analysis, model architectures, and evaluation metrics
  • Enthusiasm for troubleshooting data quality bugs and validating model outcomes
  • Team-oriented mindset and enjoyment of agile environments and collaboration
  • Genuine interest in renewable energy, battery storage, smart grids, or electricity markets
  • First touchpoints with cloud-based infrastructure (GCP, AWS, Azure), containerized workflows, and data warehouse solutions
  • Understanding of relational databases and confidence writing SQL queries
  • Hands-on experience using generative AI tools, prompt engineering, or configuring AI coding assistants
  • Initial experience with data pipeline tools like SQLMesh or dbt
  • Basic understanding of visualization tools like Grafana or Looker

Tasks

  • Support development of time-series forecasting models
  • Train and test PV generation, household load, heat pump consumption, and EV charging models
  • Build and improve machine learning forecasting models
  • Retrain forecasting models as needed
  • Monitor and update production forecasting models and pipelines
  • Troubleshoot issues in production environments
  • Build robust data transformation pipelines using SQLMesh and BigQuery
  • Pre-process large streams of data
  • Backtest forecast models using internal simulation framework
  • Analyze forecast errors' impact on EMS optimization yield
  • Write and structure behaviors for autonomous AI agents
  • Test AI agent workflows
  • Maintain clear technical documentation in Notion
  • Collaborate with Optimization and Data Engineers during sprint cycles

Education

  • Currently in higher education

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Python
  • pandas
  • numpy
  • scikit-learn
  • GCP
  • AWS
  • Azure
  • SQL
  • SQLMesh
  • dbt
  • Grafana
  • Looker

Benefits

Informal Culture

  • Direct contact with decision-makers

Startup Environment

  • Entry into thriving scaleup

Flexible Working

  • Remote work (Germany-wide)

Healthcare & Fitness

  • EGYM Wellpass

Corporate Discounts

  • Futurebens benefits and discounts
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