142K–190K GBP / year
Manager, Machine Learning Engineering
Engineering managerRemote — UK
Published on 2026-10-27
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About this role
Lead a machine learning engineering team building credit decision models for Affirm’s international lending business across Europe and Australia. Set technical direction and partner with engineering, product, analytics, and risk leaders to scale ML solutions for underwriting.
About the company
Affirm offers buy now, pay later financing that lets consumers split purchases into transparent installment payments at checkout. It partners with merchants to provide flexible credit options without late fees.
The team
International Credit Machine Learning group
Stack
Tree-based modelsTransformersDeep learningAgentic ML
What you'll do
- Set technical strategy and connect engineering work to high-impact underwriting projects
- Define and advocate technical solutions and operational processes
- Partner with product, design, analytics, and risk throughout product development
- Mentor engineers and provide feedback and guidance
What we're looking for
- Bachelor’s degree in a technical field and 8+ years of industry experience
- 3+ years of experience managing engineers
- Financial services experience, specifically in credit or lending
- Machine learning experience with tree-based models, transformers, deep learning, and agentic ML
- Strong engineering skills and hands-on technical leadership
- Comfort working across low-level code and large-system architecture
Benefits
- 100% subsidized medical coverage for employees and dependents, plus dental and vision coverage
- Monthly technology, health, and wellness spending stipends
- Flexible time off and generous holiday calendars
- Employee stock purchase plan with a stock discount