Senior ML Engineer, Messaging Platform & RL

Creandum; Greater London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

Creandum is looking for a skilled machine learning professional to optimize messaging at Spotify, steering the design and implementation of models across various channels. The role requires deep experience in building and deploying ML models, particularly in complex optimization scenarios. As part of a collaborative community, your contributions will shape AI-assisted development and enhance user communication experiences. This position is based in London with flexible work-from-home options.

Qualifications

• Experience building and deploying ML models in production environments.
• Ability to translate business problems into ML solutions.
• Hands-on experience with PyTorch and distributed systems.

Responsibilities

• Design and ship machine learning models for messaging optimization.
• Plan and run A/B experiments in a multi-objective environment.
• Integrate ML models with upstream systems.

Skills

Machine Learning

Optimization

A/B Testing

PyTorch

Causal Inference

Reinforcement Learning

Tools

Ray

Job description

Creandum is looking for a skilled machine learning professional to optimize messaging at Spotify, steering the design and implementation of models across various channels. The role requires deep experience in building and deploying ML models, particularly in complex optimization scenarios. As part of a collaborative community, your contributions will shape AI-assisted development and enhance user communication experiences. This position is based in London with flexible work-from-home options.