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Data Engineer

2 days ago Krakow, Poland

The opportunity

We are looking for a highly motivated and detail-oriented Data Scientist to join the Data Analytics team. The role supports a variety of business processes across engineering, technology, manufacturing, supply chain, and marketing & sales.

This position combines creativity, analytics, and business understanding to drive productivity and innovation. Working closely with engineers, analysts, and business stakeholders, the role contributes to the development of scalable analytical and machine learning solutions that deliver measurable business value.

The position offers the opportunity to work with large and complex datasets, advanced statistical techniques, predictive modeling, and modern cloud technologies. It also provides exposure to Microsoft Azure, Databricks, and data-driven initiatives that support business growth and operational excellence.

How you'll make an impact

  • Lead the design, development, deployment, and improvement of machine learning models.
  • Translate business challenges into scalable analytical and machine learning solutions.
  • Analyze large and complex datasets to uncover trends and optimization opportunities.
  • Apply statistical methods, hypothesis testing, and experimentation to solve business problems.
  • Build, validate, and optimize models for classification, regression, clustering, and forecasting.
  • Define model success criteria, evaluation metrics, and validation approaches.
  • Collaborate with data engineering teams on data preparation, integration, and optimization.
  • Present insights and recommendations to stakeholders and support less experienced team members.

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Your background

  • Bachelor's or Master's degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, or a related quantitative field.
  • Strong hands-on experience with Python and ML libraries such as pandas, NumPy, scikit-learn, XGBoost, TensorFlow, and/or PyTorch.
  • Strong proficiency in SQL and experience working with large relational datasets.
  • Proven experience developing, validating, and deploying machine learning models in business environments.
  • Strong foundation in statistics, probability, hypothesis testing, experimental design, and model evaluation.
  • Experience with Power BI, Microsoft Azure, Azure Databricks, and cloud-based analytics or machine learning environments.

More about us

At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives.

Our benefits offering for this role generally includes:

  • Private medical care and life insurance
  • Access to fitness and wellness programs
  • Access to benefits platform with discounts and perks
  • Employee Capital Plans (PPK)
  • Equipment for working from home or allowances for setting up a workplace at home
  • Spectacles and contact lenses allowance
  • Company events and team-building activities
  • Psychological support program

We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully.

Applicable only for Poland location align with local law regulations

Apply now

Current employees apply here

Client-provided location(s): Krakow, Poland, Łódź, Poland
Job ID: Hitachi_Energy-JID3-206364
Employment Type: FULL_TIME
Posted: 2026-07-19T18:35:25

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • FSA
    • HSA With Employer Contribution
    • Pet Insurance
    • Mental Health Benefits
    • Virtual Fitness Classes
    • On-Site Gym
  • Parental Benefits

    • Fertility Benefits
    • Family Support Resources
    • Birth Parent or Maternity Leave
    • Adoption Assistance Program
  • Work Flexibility

    • Flexible Work Hours
    • Remote Work Opportunities
    • Hybrid Work Opportunities
  • Office Life and Perks

    • Commuter Benefits Program
    • Snacks
    • Some Meals Provided
    • Company Outings
    • Holiday Events
  • Vacation and Time Off

    • Paid Vacation
    • Unlimited Paid Time Off
    • Paid Holidays
    • Personal/Sick Days
    • Summer Fridays
  • Financial and Retirement

    • 401(K) With Company Matching
    • Performance Bonus
    • Relocation Assistance
    • Financial Counseling
  • Professional Development

    • Tuition Reimbursement
    • Learning and Development Stipend
    • Promote From Within
    • Mentor Program
    • Access to Online Courses
    • Lunch and Learns
    • Work Visa Sponsorship
    • Leadership Training Program
    • Internship Program
    • Associate or Rotational Training Program
  • Diversity and Inclusion

    • Diversity, Equity, and Inclusion Program
    • Employee Resource Groups (ERG)

Company Videos

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