Senior Machine Learning Engineer Jobs

Senior Machine Learning Engineer

Deezer

Location:
France, Paris

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Providing the right track at the right moment for our users, notify to them the latest new releases of their favorite artist, bringing a fully personalized interactive radio with the Flow : the recommendation engine is at the core of our users' experience in the product. We are looking for a smart and creative ML engineer to work on bringing the most outstanding personalized experience. Inside the data science department, you will join the recommendation team. You will closely work with our product team on new features for our users. Your mission will be to develop algorithms to increase the recommendation engine relevance, improve personalization in the product and provide state of the art machine learning algorithms such as LLM to improve the user experience.

Job Responsibility:

Look into the data, propose some Machine learning models and experiment to provide a technical solution to the product manager requirements
Code, deploy and monitor Machine learning models in production
Iterate on existing models to improve KPIs
Explore scientific literature, implement papers, design POC to explore innovative solutions to our users problems
Collaborate with our Research team on research project to build the future of the recommendation engine

Requirements:

At least 5 years of work experience in machine learning and models deployed in production
Fluent in at least one language in Python, Scala or Java
Already worked on a recommendation engine
Ability to take initiative, strong business sense and and innovative mindset
Fluent in English or French.

Nice to have:

Experience with analyzing large data sets using Hadoop/Spark/GCP is a plus

What we offer:

A Deezer premium family account for free
Access to gym classes
Deezer parties several times a year and drinks every thursday
Mental health and well-being support from Moka.Care
Allowance for sports, travelling and culture
Meal vouchers
Great offices always located in dynamic and attractive districts
Hybrid remote work policy

Additional Information:

Job Posted:
December 08, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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