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Hays

Data Scientist – Customer & Machine Learning (Stockholm)

Hays
Sweden · Full-time · Associate

We’re looking for a Data Scientist to join a company on an exciting journey to scale how data and AI are used across the business.

This role is ideal for a Data Scientist who enjoys working close to the business and using machine learning to drive real customer impact.


About the company

You’ll be joining a well-established company in Sweden operating at the intersection of mobility, energy and retail, currently undergoing a major transformation.

The company is investing heavily in becoming more data-driven, customer-centric and sustainable, while building modern data & AI capabilities.

It’s a collaborative environment where teams work closely together and where data plays an increasingly central role in shaping decisions and improving customer experiences.


About the role

You’ll work end-to-end with data, models and business impact. This is a perm position, fulltime with a hybrid set up in office.

You will:

  • analyze and structure large and complex datasets
  • build predictive models and machine learning solutions (e.g. churn, segmentation, targeting, personalization)
  • develop scalable approaches to data and modelling
  • collaborate with engineering teams to bring models into production
  • generate actionable insights that drive business decisions
  • work closely with stakeholders across marketing, CRM and commercial teams


Why this role?

  • Work with real customer data and real business challenges
  • Strong focus on impact – not just building models
  • Opportunity to own work from data → model → implementation
  • Be part of a company investing in data, AI and digital transformation
  • A role where business understanding is as important as technical skill


Who we’re looking for

We’re looking for a Data Scientist with around 2–5 years of experience who combines hands-on machine learning with a strong understanding of customer and business context. You are living in Sweden and speaks fluently Swedish and English.


You likely have:

  • experience building predictive models and working with ML in practice
  • worked with customer, CRM, marketing or behavioral data
  • solid skills in Python and/or SQL
  • the ability to turn data into clear insights and business value
  • A background in areas such as A/B testing, segmentation, personalization or recommendations is a strong plus, as well as experience from customer-driven industries like retail, telecom or e-commerce.
  • You are already working as a Data Scientist, or have recently transitioned from advanced analytics into a more applied Data Science role.


📩 Interested?

If you’re looking for a role where Data Science is used to drive real customer and business impact, feel free to apply or reach out.

Key Skills

Ranked by relevance

machine learning ai crm
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Posted
May 20, 2026
Type
Full-time
Level
Associate
Location
Stockholm County
Company
Hays

Industries

Staffing Recruiting

Categories

Engineering Information Technology

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