Senior AI / ML Engineer - 12 month Fixed Term Contract, West London. Hybrid work model: onsite 2 days per week. Responsibilities Design, train and optimise machine learning models focused on user personalisation, including recommendation engines, ranking algorithms, user segmentation and content analysis. Construct and maintain robust, scalable data pipelines for feature engineering and model training, handling both structured and unstructured large scale datasets. Deploy and supervise ML models in production, ensuring high availability, optimal performance and continued relevance. Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. Collaborate with multidisciplinary teams to align machine learning initiatives with business objectives and user needs. Evaluate emerging research in machine learning, deep learning and personalisation for potential integration within existing systems. Qualifications Demonstrated experience across the full machine learning lifecycle: model development, deployment, serving, monitoring and maintenance. Proficiency in Python and familiarity with ML libraries/frameworks such as TensorFlow and PyTorch. Experience with ML training frameworks (e.g., TFX, Kubeflow Pipelines SDK) and model serving technologies (e.g., TensorFlow Serving, Triton, TorchServe). Knowledge of high volume data processing and real time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Excellent communication and analytical problem solving skills. Preferred: experience working on OTT platforms; experience in Scala. Location & Contract West London - Hybrid. 12 month Fixed Term Contract.
27/07/2026
Full time
Senior AI / ML Engineer - 12 month Fixed Term Contract, West London. Hybrid work model: onsite 2 days per week. Responsibilities Design, train and optimise machine learning models focused on user personalisation, including recommendation engines, ranking algorithms, user segmentation and content analysis. Construct and maintain robust, scalable data pipelines for feature engineering and model training, handling both structured and unstructured large scale datasets. Deploy and supervise ML models in production, ensuring high availability, optimal performance and continued relevance. Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. Collaborate with multidisciplinary teams to align machine learning initiatives with business objectives and user needs. Evaluate emerging research in machine learning, deep learning and personalisation for potential integration within existing systems. Qualifications Demonstrated experience across the full machine learning lifecycle: model development, deployment, serving, monitoring and maintenance. Proficiency in Python and familiarity with ML libraries/frameworks such as TensorFlow and PyTorch. Experience with ML training frameworks (e.g., TFX, Kubeflow Pipelines SDK) and model serving technologies (e.g., TensorFlow Serving, Triton, TorchServe). Knowledge of high volume data processing and real time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Excellent communication and analytical problem solving skills. Preferred: experience working on OTT platforms; experience in Scala. Location & Contract West London - Hybrid. 12 month Fixed Term Contract.
Fractal Analytics UK Limited is looking for a Senior AI / ML Engineer for a 12-month fixed-term contract in West London. This role offers a hybrid work model, requiring onsite presence for 2 days per week. The ideal candidate will design and optimize machine-learning models, maintain data pipelines, and supervise models in production. Candidates should have proficiency in Python and experience with ML frameworks like TensorFlow and PyTorch, along with strong analytical problem-solving skills.
30/06/2026
Full time
Fractal Analytics UK Limited is looking for a Senior AI / ML Engineer for a 12-month fixed-term contract in West London. This role offers a hybrid work model, requiring onsite presence for 2 days per week. The ideal candidate will design and optimize machine-learning models, maintain data pipelines, and supervise models in production. Candidates should have proficiency in Python and experience with ML frameworks like TensorFlow and PyTorch, along with strong analytical problem-solving skills.