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Senior AI Engineer
Polaris AI
📍 Remote (UK)
📅 Full-time
📁 Data
Posted: 2026-06-17

About the Role

Polaris AI is a product-led company helping businesses scale their data capabilities. We hire exceptional people and give them the autonomy to do their best work. If you are a Senior AI Engineer who thrives in high-ownership environments, we would love to hear from you.

What You'll Do:
- Drive experimentation frameworks and A/B testing infrastructure
- Create dashboards and reports for business stakeholders
- Monitor data quality and build alerting systems for anomalies
- Design and optimize data warehouse schemas for performance
- Document data assets and maintain data catalog accuracy

What We're Looking For:
- Strong system design and architectural thinking
- Excellent communication and stakeholder management skills
- Experience mentoring junior and mid-level team members
- 5+ years of relevant professional experience

What We Offer:
- Flexible hours — we trust you to manage your time
- Parental leave and family-friendly policies
- Health, dental, and vision insurance (or stipend for international hires)
- Fully remote — work from anywhere in the world
- Unlimited PTO and company-wide recharge days

To apply, send your resume and a short note about why you are excited about this role. We review every application and respond within 5 business days.

Required Skills

PythonSparkTensorFlowPyTorchAWSGCP

Ready to Apply?

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Salary Range
$140k-$180k
Per year • Remote