Teams at Sardine

Conduct applied research on foundation models for real-time fraud detection using large-scale behavioral and sequential data. Design experiments, benchmarks, holdouts, and monitoring systems; develop models from data preparation through deployment; and optimize training and inference efficiency. Collaborate with engineering, client-facing teams, legal, compliance, and customers to productionize models and establish explainability, governance, and risk documentation.

Own procurement as the company’s first in-house buyer, managing sourcing, vendor relationships, negotiations, contracts, renewals, and purchasing decisions across software, IT, marketing, travel, events, and professional services. Build procurement processes, improve spend visibility, drive savings, guide stakeholders, and coordinate vendor security, privacy, and contract-risk reviews with Finance, Legal, and Security.

Lead frontend design and delivery of AI product experiences using React and TypeScript, mentor engineers, set frontend standards, use AI-assisted tooling, and contribute to backend services in Go and product roadmaps.