Data Scientist – Evaluations
6 days ago
Job Title
Data Scientist – Evaluations & AI Agents
About the Role
At Ballerine, we're looking for a passionate Data Scientist to take our product to the next level:
- Define and implement
evaluation & product quality methodologies - Develop tools for testing, experiments, and quality metrics
to ensure top-tier performance - Dive into the world of
AI Agents
and lead innovation across research and product - Apply your expertise in
payments, fraud, risk, and compliance
to design meaningful, business-driven evaluation frameworks
What You'll Do
- Develop and track
KPIs and metrics
for product and model quality - Build
evaluation frameworks
(quantitative & qualitative) - Lead
A/B testing, human-in-the-loop pipelines, and error analysis - Partner closely with product and engineering to drive continuous quality improvements
- Research and implement cutting-edge approaches in LLMs and AI Agents
- Leverage domain knowledge in payments, fraud prevention, merchant risk, and regulatory compliance
to ensure our solutions are industry-ready
What We're Looking For
- Experience as a Data Scientist / ML Engineer with a strong background in
evaluation & experimentation - Proficiency in Python, SQL, and ML frameworks
- Product-oriented mindset with the ability to connect technical quality with business impact
- Genuine passion for AI Agents
and pushing the boundaries of innovation - Domain knowledge in
payments, fraud, merchant risk, or compliance
— a strong plus - Ability to own processes end-to-end — from analysis to production implementation
Why Join Us
- Be at the forefront of
AI-native merchant risk intelligence - Lead innovation, not just "do data"
- Work in a sharp, fast-moving team already piloting with major global players
-
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