Senior Machine Learning Engineer

Salary: £61,000 - 101,000 per year

Requirements:

• Experience applying machine learning in production settings, with exposure to deep learning techniques and their practical use
• Experience working with deep learning and distributed computing frameworks to support large-scale models
• Familiarity with training models across multiple GPUs using distributed or parallel approaches, or a strong interest in developing this expertise
• A solid understanding of software development lifecycles and engineering practices, including data pipelines, CI/CD, containerisation and observability, with experience or interest in MLOps tooling
• Comfortable supporting others through technical guidance, mentoring or knowledge sharing, and contributing to wider engineering initiatives across ASOS

Responsibilities:

• Join our cross-functional Outfits Discovery team as a Senior Machine Learning Engineer
• Productionise machine learning systems that help our customers discover and shop complete outfits aligned with their personal style and current fashion trends
• Work as a senior individual contributor building high-scale ML capabilities
• Build and improve our causal algorithms for the pricing and customer targeting space
• Partner with scientists to implement and deploy at-scale solutions for our hundreds of millions of customers and products
• Deploy batch and online machine learning models at high scale
• Continuously develop and improve our code and technology, and contribute to new feature conception
• Mentor and coach junior team members and support their technical progress
• Contribute to the teams technical direction, establish ML standards, and drive quality across our ML community
• Share expertise gained from the team across ASOS

Technologies:

• CI/CD
• Excel
• Support
• Machine Learning
• MLOps

More:

Were ASOS, the online retailer for fashion lovers around the world. We exist to give our customers the confidence to be whoever they want to be, and that goes for our people too. Were committed to an inclusive workplace and are proud members of Inclusive Companies, Disability Confident Committed, and signatories of the Business in the Community Race at Work Charter, with recognition in the Inclusive Top 50 Companies Employer list. We offer a supportive environment with employee discount, employee sample sales, 25 days paid annual leave plus an extra celebration day, a discretionary bonus scheme, private medical care, a flexible benefits allowance, and personalised learning opportunities to help you thrive and excel in your role.

last updated 34 week of 2026