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Overview

Reaktor company logo
Machine Learning Engineer - Reaktor - Helsinki, Finland
Data Scientist
Salary Context: Data Scientist
Market Average: Data Scientist
€4,583 - €20,256
Market Average: this role level Level
€5,643 - €11,141
Estimated Offer
€5,643 - €11,141
€4,583€20,256
per month
Location
Helsinki
Remoteness
Hybrid (Helsinki office)
Estimated Expiry
February 10, 2026
Role Level
Mid-Level
Management Tier
No People Management
Job Type
Full-time
Experience
Minimum experience: 3 years
Posted: January 6, 2026

Job Description

Reaktor seeks a Machine Learning Engineer to develop and deploy AI services in Helsinki. Responsibilities include building, maintaining, and architecting scalable ML models, collaborating with clients, and working on data infrastructure. Requires hands-on ML experience, cloud development skills, programming in Python, and SQL knowledge. Fluency in English and Finnish preferred.

Apply on Company Website

Company Information

Reaktor company logo

Reaktor

Technology
Headcount: 50 - 200

Data shown is based on historical job postings from our database.

Job Details

Requirements

  • Hands-on ML experience
  • 3+ years in ML
  • Experience with ML tools and libraries
  • Knowledge of infrastructure-as-code (Terraform, CloudFormation, CDK)
  • Cloud development experience (AWS, Azure, GCP)
  • Proficiency in Python, Java, Javascript/Typescript, C++
  • SQL experience
  • Good communication skills
  • Fluency in English and Finnish (preferable)

Responsibilities

  • Develop and deploy ML models
  • Collaborate with clients and teams
  • Design scalable ML architecture
  • Create data gathering architectures
  • Build user interfaces for ML results
  • Debugging and architecture design

Field:

Technology

Education Level

Bachelor

Minimum Years of Experience

3 years

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