Principal AI Engineer

Salary: £37,000 - 68,500 per year

Requirements:

• Strong experience developing AI applications and products
• Expertise working with LLMs and modern generative AI technologies
• Excellent software engineering skills, particularly with Python
• A product-focused mindset and strong commercial awareness
• Experience taking ownership of solutions from idea through to delivery
• A passion for AI that extends beyond your day-to-day role

Responsibilities:

• Build and launch AI-powered products from concept to production
• Develop intelligent workflows and user experiences powered by modern AI technologies
• Drive experimentation and continuously improve product performance
• Influence technical strategy and product direction
• Explore emerging AI capabilities and apply them to real-world customer challenges
• Help define best practices for building high-quality AI systems

Technologies:

• AI
• Python

More:

We are one of the fastest-growing AI and data businesses in the world, investing heavily in next-generation AI products. This is a principal-level role with high visibility, significant ownership and autonomy, and the opportunity to shape products used by millions of learners and professionals globally. We offer fully remote working across the UK, Europe, the US or the UAE, and the chance to join a business helping shape the future of AI education.

last updated 31 week of 2026