Statworx

(Junior) Machine Learning Engineer (m/w/d)

Statworx
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5 months ago
Frankfurt, GermanyEntry Level

Responsibilities

  • Develop and implement machine and deep learning solutions for time-series forecasting, tabular machine learning, and causal inference.
  • Support end-to-end client projects involving demand forecasting, pricing, anomaly detection, and predictive maintenance.
  • Design, implement, validate, and deploy models using statistical, machine learning, and deep learning methods.
  • Apply controlled experiments, uncertainty quantification, causal analysis, and decision optimization to business problems.
  • Help build robust, scalable, and maintainable ML pipelines and deploy models on Azure, AWS, or GCP.
  • Collaborate with clients, stakeholders, consultants, data scientists, and engineers across industries and use cases.
  • Gradually take responsibility for project work packages, contribute to proposals, and support internal forecasting best practices.

Requirements

  • Completed bachelor’s or master’s degree in a quantitative field such as data science, statistics, mathematics, economics, computer science, business informatics, or a comparable subject.
  • Initial practical data science experience through internships, working-student roles, or one to three years of relevant professional experience.
  • Very strong Python skills and confidence using modern tools and libraries for data analysis, machine learning, and software development.
  • Solid knowledge of machine learning and statistics, including model validation, interpretation, causal analysis, and deriving business insights.
  • Initial experience with time-series forecasting using methods such as ARIMA, ETS, LightGBM, XGBoost, N-BEATSx, N-HiTS, TFT, or PatchTST.
  • Interest in applying forecasting, anomaly detection, and decision optimization in probabilistic and causal contexts.
  • Experience with time-series foundation models such as TimesFM, Chronos, or Moirai is advantageous.
  • Ideally, initial experience with cloud platforms, MLOps concepts, or deploying models into production environments.
  • German proficiency of at least B2 and excellent English proficiency at C1 level or higher.
  • Structured, curious, proactive working style and motivation to develop in a consulting environment.
  • Willingness to make occasional customer-site trips in Germany, Austria, and Switzerland.

Benefits

  • Work on varied and challenging Data & AI projects for well-known clients across industries.
  • Professional development through regular feedback, individual support, training opportunities, and a mentoring program.
  • Open, diverse, respectful work environment with flat hierarchies, short decision paths, and strong team collaboration.
  • Iterative and modern working culture with clear communication, autonomy, and room for new ideas.
  • Fair, structured, and transparent salary bands adjusted regularly to market and performance developments.
  • Primarily based at the modern Frankfurt office, with regular remote work and up to four weeks per year working remotely from another EU country.
  • Discounted Deutschlandticket and reduced-cost access to sports and wellness services through Wellpass.
  • High-quality IT equipment such as a MacBook Pro, regular team events, childcare subsidies, and employee discounts.

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