Senior Machine Learning Engineer

SIXT

Senior Machine Learning Engineer developing infrastructure for data science in a global mobility leader. Joining a team that enhances AI algorithms for business impact and customer experience.

Posted 5/23/2026full-timeRemote • 🇵🇹 PortugalSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudDockerETLPythonTerraform

About the role

Key responsibilities & impact

Develop and maintain a solid infrastructure within the Data Science team focusing on DevOps processes
Establish and extend tools to automate the Data Science Tech Stack to enhance MLOps processes
Ensure reliable and scalable deployment foundation for ML models
Collaborate effectively with stakeholders to achieve business goals
Build and maintain infrastructure as code using Terraform

Requirements

What you’ll need

Strong knowledge cloud technologies, ideally in AWS
Solid coding skills in Python and experience with CI/CD approaches
Experience with infrastructure as code (IaC), ideally Terraform
Familiarity with containerization technologies such as Docker
Ideally knowledge in operational deployment of machine learning applications
Ideally knowledge of data engineering, including data modeling, database systems, and ETL processes
Ideally experience with monitoring and logging tools
Excellent communication and collaboration skills, fluency in English

Benefits

Comp & perks

A Global Tech Hub in Lisbon
Join a thriving international tech community
Learning & Knowledge Exchange
Flexible Work Setup
28 vacation days per year
Additional day off on your birthday
One volunteer day annually
Private health insurance that covers spouse and children
Yearly Coverflex allowance and daily meal allowance
Exclusive rates on all SIXT services with special discounts for family and friends

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonCI/CDinfrastructure as codeTerraformDockermachine learning deploymentdata engineeringdata modelingdatabase systemsETL

Soft Skills

communicationcollaboration