Oliver Bernard
AI Data Scientist - Early-stage Start-up - FinTech - London
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🚀 AI / Data Science | Early-Stage FinTech | London | Up to £90k + Equity
Oliver Bernard have recently partnered with an early-stage London FinTech currently securing their pre-seed funding round, and they’re looking for an AI/Data Science hire to join right at the start of their growth journey.
This is a chance to join a small, high-trust team where you’ll have genuine ownership over how AI is built and deployed.
🧠 What you’ll be working on You’ll own the extraction and matching layer, working with highly unstructured financial data.
You’ll be tackling problems around:
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- Confidence scoring & threshold calibration
- Cold-start problems
- Evaluation infrastructure & harnesses
- LLMs in production
- Building production-first ML systems
They’re AI-native by design, viewing LLMs as infrastructure rather than a feature bolted onto an existing product.
👤 What they’re looking for
- 3+ years shipping applied ML/AI systems into production
- Strong Python
- Hands-on experience with LLMs in production
- Experience building evaluation harnesses/infrastructure
- Background in FinTech, LegalTech, Insurance or another highly regulated environment
- Comfortable operating with ambiguity and creating structure
- Production engineering mindset, this isn't a research or analytics role
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💰 What's on offer
- Up to £90k + meaningful equity
- 3–4 days a week in London
- Unlimited holiday
- Small team / high trust / significant ownership
- Opportunity to join at the beginning of the growth journey
If you're an applied ML/AI engineer who wants to have a real say in the product, architecture and direction of an AI-native FinTech, this could be a very interesting one.
Apply below for more information🚀
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