Logo Flexa

Senior Data Scientist - Trading

Job

  • Level
    Senior
  • Job Field
    Data, Application
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    95.000 to 115.000€ Gross/Year
  • Location
    Munich
  • Working Model
    Onsite
  • Job Summary

    In this role, you will develop algorithms to optimize trading of flexibilities from battery portfolios, managing projects from research to real-time implementation while fostering team collaboration.

    Job Technologies

    Your role in the team

    • Research, develop, and productionise algorithms and models that optimise financial returns from trading the flexibility of Flexa's residential battery portfolio.
    • Drive the delivery of complex, trading strategy projects from research to production deployment and monitoring - anticipating dependencies and resolving them early.
    • Contribute to the technical vision for how Flexa trades flexibility across energy markets and hardware assets, and help make it a reality.
    • Identify new market opportunities and residential flexibility value to shape the data science roadmap and next-gen algorithms.
    • Champion engineering rigor and ML best practices to foster an open, data-driven engineering culture.
    • Implement, deliver, and monitor well-engineered, data-driven solutions in our real-time production systems.
    • Opportunity to guide and develop more junior colleagues through design review, code review, and structured feedback.
    • Be part of a cross-functional team of data scientists, software engineers, and other teams across Flexa's partner ecosystem.

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    Our expectations of you

    Education

    • University degree in a data-driven or analytical field (Computer Science, Mathematics, Physics, Statistics, or a related quantitative discipline).

    Qualifications

    • Deep understanding of trading mechanics: price formation, market microstructure, risk, and the constraints that turn a backtest into a live strategy.
    • Strong knowledge of probability and statistics, incl. time-series data processing, analysis, and forecasting, with a focus on streaming settings.
    • Proficiency in Python and software engineering practices: testing, code quality, code review, CI/CD, monitoring, and modular code design.
    • Excellent English communication and interpersonal skills.
    • Cross-functional collaboration mindset across data scientists, software engineers, and partner-company stakeholders.
    • Expertise in designing algorithmic trading strategies and modelling market impact within intraday continuous markets.
    • Substantial background in forecasting intraday price movements, modelling order book dynamics, and market microstructure.
    • Proven track record of taking models from research into reliable production on AWS (or comparable cloud).

    Experience

    • 5+ years of applied data science, with significant time spent developing trading algorithms in the energy or financial sectors.
    • Independent research experience, excellent analytical skills with strong attention to detail, and the ability to manage multiple tasks in a fast-paced team environment are essential.
    • Direct experience with energy trading, especially for the flexibility of battery storage systems.
    • Experience with both Machine Learning and mathematical optimization development.
    • Experience designing or owning real-time or near-real-time analytics workflows.

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    What we offer

    • Location: Munich, Germany.
    • Employment Type: Full-Time, indefinite term.
    • Salary Range: € 95,000 - 115,000 per year gross, depending on seniority level.
    • Office First work setup.
    • Language Requirement: C1 Level English.

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    Benefits

    Health, Fitness & Fun

    Topics that you deal with on the job

    Job Locations

    • Location Munich

      Bayern

      Germany

    This is your employer

    Flexa

    Flexa

    FLEXA is a renowned manufacturer of cable protection systems that has been operating in Hanau-Steinheim, Germany, for many years. The company has its own development, production, and logistics processes and offers a variety of protective hose and cable protection solutions for industrial applications and technical trading.

    Description

  • Company Type
    Established Company
  • Working Model
    Onsite
  • Industry
    Industry, Production
  • Logo Flexa

    Senior Data Scientist - Trading

    Salary
    95.000 to 115.000€ Gross/Year
    Location
    Munich
    Working Model
    Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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