Senior Applied Scientist

Were looking for a Senior Applied Scientist to join our AI Demand Forecasting team. Our mission is to build forecasting capabilities that power critical business decisions across the company.

While our foundations are in replenishment forecasting were evolving into a forecasting platform that provides scalable high-quality demand forecasts for a growing range of use cases including AI-powered Pricing and Supply Chain Optimisation. This means solving complex machine learning challenges while developing reusable forecasting capabilities that can be applied across multiple business domains.

As a Senior Applied Scientist youll help shape the scientific direction of our forecasting platform leading the design of advanced machine learning solutions that combine statistical modelling deep learning and multimodal AI to solve challenging forecasting problems. Youll work closely with ML Engineers data engineers analysts product managers and business stakeholders to translate research into production systems and create measurable business impact.

Responsibilities

• Lead and collaborate on the design development and evaluation of machine learning models for demand forecasting and related AI products.
• Shape and support improvements in forecasting accuracy robustness scalability and explainability across multiple business domains.
• Develop reusable modelling approaches that support a growing forecasting platform serving replenishment pricing supply chain optimisation and future AI products.
• Research prototype and evaluate modern and emerging machine learning techniques from academia and industry identifying opportunities to improve forecasting performance.
• Design rigorous offline and online evaluation methodologies to measure both model quality and business impact.
• Write test and maintain production-quality Python code for machine learning models and forecasting pipelines following software engineering best practices to support reliable deployment and long-term maintainability.
• Work closely with ML Engineers to productionise models ensuring scientific approaches can operate reliably and efficiently at scale.
• Provide technical leadership and guidance on complex modelling projects helping shape scientific direction and investment decisions.
• Mentor and support other scientists through technical guidance code reviews experimentation best practices and knowledge sharing.
• Communicate scientific findings and recommendations clearly to both technical and non-technical stakeholders.

Qualifications :

Youll be excited by solving complex machine learning challenges advancing forecasting capabilities and seeing innovative research translated into measurable business impact.

Were interested in people with a range of experiences and backgrounds. If your experience doesnt align perfectly with every qualification below wed still encourage you to apply if you believe youd be successful in the role.

Youll likely bring experience in some of the following areas:

• Developing and deploying machine learning models in production environments.
• Applying statistical methods to solve real-world problems.
• Experience in one or more of the following areas:
  • Time series forecasting
  • Probabilistic forecasting
  • Deep learning
  • Multimodal machine learning
  • Representation learning
  • Causal inference
  • Optimisation
• Designing new modelling approaches or adapting modern machine learning research to practical business challenges.
• Proficiency in Python and machine learning frameworks such as PyTorch TensorFlow or similar technologies.
• Experience working with large datasets and distributed data processing environments.
• Applying software engineering practices including testing version control and developing maintainable reproducible code.
• Collaborating with ML Engineers and cross-functional teams to deploy machine learning solutions into production.
• Communicating complex scientific concepts clearly to technical and non-technical audiences.
• Supporting and mentoring colleagues or contributing technical leadership across projects.
• Curiosity pragmatism and sound judgement when balancing innovation with business outcomes.

Additional Information :

BeneFITS 

• Employee discount (hello ASOS discount!) 
• Employee sample sales 
• 25 days paid annual leave an extra celebration day for a special moment 
• Discretionary bonus scheme 
• Private medical care scheme 
• Flexible benefits allowance - which you can choose to take as extra cash or use towards other benefits 
• Opportunity for personalised learning and in-the-moment experiences that enable you to thrive and excel in your role 

Remote Work :

No

Employment Type :

Full-time