Senior Data Scientist

About the role

Bureau is a unified risk decisioning platform for compliance, fraud, and transaction risks. The Senior Data Scientist will help build and scale graph‑native models and AI/ML solutions that protect billions of digital identities and transactions worldwide.

Key responsibilities

• Build and extend graph‑native models (GNNs, embeddings, and custom graph algorithms) to detect fraud, collusion, and identity risk across banking and e‑commerce networks.
• Design and deploy statistical, AI/ML, and deep‑learning models for fraud and risk, including real‑time serving.
• Run experiments and light data‑pipeline work to fine‑tune model performance.
• Ship production‑grade software backed by statistics and ML, with built‑in observability.

Required profile

• BS/MS/PhD in ML, CS, Math, Stats, or related field; 4‑7 years in data science/AI/ML engineering roles.
• Strong Python; cloud experience (AWS, Databricks, Azure); SQL, DBT, Athena/BigQuery.
• Track record shipping production ML, ideally in fintech fraud, risk, payments, or compliance.
• Comfort with ambiguity, unlabelled data, and autonomous impact‑driven work.

Required skills

• Python
• AWS
• Databricks
• Azure
• SQL
• DBT
• Athena
• BigQuery

What we offer

• Competitive salary plus potential equity.
• Health benefits, flexible PTO, and a learning budget.