Hybrid AI Data Scientist: Production Optimization

Norrin; Espoo; Hybrid; EUR 70,000 - 90,000; Full time

Benefits offered by this job

Extensive occupational healthcare

Dental care

Insurance coverage

Regular massages

Culture and sports benefits

Competitive base salary

Performance-based bonus

Employee fund

Job summary

At Norrin, a Finland-based AI integrator, we seek a Data Scientist to design and implement optimization-based solutions and work on diverse AI projects from time series to GenAI. You’ll deploy in production with a strong focus on Python and data analysis.

You will collaborate with colleagues and clients, applying academic insights to real-world problems, while thriving in a multilingual, team-driven environment with a hybrid working model and comprehensive benefits.

Qualifications

• 3+ years of relevant experience in data science, applied mathematics, operations research, or related field.
• Hands-on experience in designing and implementing solutions using mathematical optimization methods (linear, nonlinear, dynamic, stochastic, etc).
• Strong programming skills in Python and solid understanding of linear algebra and statistical analysis.
• Ability to translate complex real-world problems into clear mathematical formulations and implement them in practice.
• Ability to read, research and apply algorithms from academic papers in client solutions.
• Good knowledge of version control (e.g., Git) and modern development practices.
• Strong problem-solving skills with a structured and systematic approach, and teamwork.
• Ability to communicate effectively in English, both written and spoken.
• Fluent Finnish and English skills, written and spoken.
• Advanced degree in related disciplines.

Responsibilities

• Design and implement solutions using mathematical optimization methods (linear, nonlinear, dynamic, stochastic, etc.).
• Conduct traditional ML modelling, MLOps and data analysis.
• Program in Python and work with modern libraries and tools.
• Collaborate closely with colleagues and clients while taking ownership of project outcomes.

Skills

Python programming

Mathematical optimization

Data analysis

English communication

Team collaboration

Education

Master’s or PhD in operations research / applied mathematics / CS / industrial engineering

Tools

PyTorch

Databricks

Docker

Microsoft Fabric

Job description

At Norrin, a Finland-based AI integrator, we seek a Data Scientist to design and implement optimization-based solutions and work on diverse AI projects from time series to GenAI. You’ll deploy in production with a strong focus on Python and data analysis.

You will collaborate with colleagues and clients, applying academic insights to real-world problems, while thriving in a multilingual, team-driven environment with a hybrid working model and comprehensive benefits.