Company profile

Sardine Tech Stack

Real-time fraud and AML risk platform for fintechs and payments

Financial Services San Francisco 201–500 employees Founded 2020 Privately Held

Sardine builds fraud detection and AML tooling on a GCP-native streaming stack (Pub/Sub, Apache Beam, Flink, BigQuery) feeding gradient-boosted and PyTorch models via Vertex AI and Kubeflow. Its project list centers on a Chronon feature platform, sanctions entity matching and KYC onboarding models. Hiring is accelerating, senior-weighted and spread across ten countries, with a CISO search and Datadog observability and FinOps work pointing to scaling pains.

Tech Stack 64 technologies

Core StackCursor Salesforce Cypress Python Apache Spark SonarQube Postman Ruby Go Datadog BigQuery HubSpot ZoomInfo PyTorch scikit-learn Docker Kubernetes Google Analytics Apache Flink Apache Airflow Vertex AI Kubeflow OpenAPI GCP Notion Gemini Pub/Sub Apache Beam XGBoost LightGBM+34 more

What Sardine Is BuildingChallenges and projects from their job posts

◆Challenges

Preventing AI-driven attacks
Detecting and preventing fraud in real time
Automating fraud and AML operations
Client onboarding complexity
Observability gaps across Datadog and GCP
Cloud cost management and FinOps governance

▲Active Projects

Chronon feature platform
Scaling fraud detection ML models into production
Entity matcher for sanctions screening
KYC onboarding models
Implementation of fraud and compliance products
API and SDK documentation

Hiring Activity

Accelerating45 roles · 25 in 30d

Department

Engineering

Sales

Data

Support

Security

Executive

Operations

Seniority

Senior

Mid

Lead

Manager

Junior

Staff

Notable leadership hires: Chief Information Security Officer

Companies like Sardine

200+ Financial Services companies running Cursor and Salesforce

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About Sardine

Sardine, founded in 2020 and headquartered in San Francisco, sells a risk platform that combines fraud prevention and anti-money laundering capabilities. Its coverage spans device fingerprinting, behavioral biometrics, payment and chargeback fraud, transaction monitoring and case management. Customers are financial services, payments and digital businesses that need to stop fraud as it happens and run compliance operations more efficiently. The privately held company employs 201–500 people and recruits across North America, Latin America, Europe, the Middle East and Asia-Pacific.

HeadquartersSan Francisco

Company Size201–500 employees

Founded2020

Hiring MarketsUnited States, Mexico, United Arab Emirates, Brazil, Bulgaria, Canada, Singapore, Germany

Frequently Asked Questions

What tech stack does Sardine use?

Sardine runs on GCP with BigQuery, Pub/Sub, Apache Beam, Flink, Spark and Airflow, builds models with PyTorch, XGBoost, LightGBM and Vertex AI, and codes in Python, Go and Ruby on Docker and Kubernetes.

What is Sardine working on?

Job posts point to a Chronon feature platform, a sanctions entity matcher, KYC onboarding models, scaling ML fraud models into production, Datadog observability improvements and FinOps governance.

What countries does Sardine hire in?

Sardine hires in the United States, Mexico, the UAE, Brazil, Bulgaria, Canada, Singapore, Germany, Ireland and Australia, with engineering and sales leading the mix.

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How this profile is built

Sardine's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.