Staff Engineer, Machine Learning - Remote

Overview

Primer is the world's first unified payment infrastructure, empowering businesses worldwide to unleash their payment potential. Join us in shaping the future of payments and commerce.

In Short

• Own the end-to-end lifecycle of ML-powered features.
• Help build the foundations and define the future of ML at Primer.
• Collaborate with product, data, engineering and platform teams.
• Design and build core ML infrastructure.
• Act as both an aggregator and technical leader.
• Bring a pragmatic, impact-first mindset to experimentation.
• Engage with customers to validate ideas and test new solutions.
• Support your growth towards technical leadership or people management.

Requirements

• 6+ years of experience in ML engineering, data science, or applied research.
• Familiarity with payments or e-commerce.
• Excellent Python programming skills.
• Proven track record deploying ML models to production.
• Solid understanding of software engineering and data technologies.
• Experience with LLMs, embeddings, or vector databases.
• Comfortable in ambiguous, fast-paced environments.
• Cloud experience (AWS preferred).

Benefits

• Fully remote work environment.
• Competitive share options.
• Uncapped holiday, with 25 days minimum to be taken.
• Co-working space access.
• Workations & company retreat.
• Best equipment for your role.
• £500 towards home office setup.
• Generous learning budget.
• Medical insurance.
• A broad set of additional perks and benefits.