Machine Learning Engineer

Job Summary

To shape the learning experience for millions, the full-time remote Machine Learning Engineer will design, build, and manage production ML systems, focusing on LLM applications, recommendation systems, and the full ML lifecycle.

Key responsibilities

• Design, build, and run LLM applications in production, ensuring quality, latency, and cost efficiency
• Develop and enhance recommendation and personalisation systems based on learner behavior
• Own the full ML lifecycle including data pipelines, A/B testing, deployment, and monitoring

Required qualifications

• Mid-level: 3-5 years; Senior: 5+ years of experience in ML engineering with a proven track record
• Hands-on experience with LLM-based products and practical knowledge of RAG and context engineering
• Experience building recommendation or personalisation systems at scale
• Strong Python skills and solid software engineering fundamentals including CI/CD practices
• Experience deploying ML services using Docker, Kubernetes, and REST APIs