Skip to main content

Senior Machine Learning Engineer (RecSys) at grai

Department: R&D

Language
Setup
Hybrid
Location
Poland
Level
senior
Posted

Description

The company is hiring a Senior Machine Learning Engineer to design, build, and scale personalized recommendation systems for its AI-powered music platform. The role focuses on retrieval and ranking architectures, large-scale user and content data, end-to-end machine learning systems, A/B testing, model evaluation, production deployment, monitoring, and collaboration with product and engineering teams. Candidates should have strong recommendation-systems experience, machine learning fundamentals, large-scale data experience, Python and modern ML framework proficiency, and production deployment experience.

For job seekers

Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

Return to navigation