Company profile

SentiLink Tech Stack

Identity fraud detection for financial account applications

Software Development San Francisco, California 51–200 employees Founded 2017 Privately Held

SentiLink builds fraud and identity-risk scoring for financial institutions, running on a Python, Go and Spark stack on AWS with MLflow and multiple orchestrators (Airflow, Dagster, Prefect), a sign of a heavily data-driven modeling shop. Hiring leans sales-first with data close behind, and project signals point to expansion beyond banking into crypto, energy and public-sector (SLED) buyers.

Tech Stack 43 technologies

Core StackPython PostgreSQL AWS AWS RDS Redshift Kubernetes Docker Terraform Datadog Prometheus Go Apache Spark AWS Lambda React Hadoop MLflow Grafana Apache Airflow Dagster Prefect Salesforce JavaScript Aurora Sumo Logic OpenSearch AWS EMR Amazon Cognito Jamf OIDC SCIM+12 more

What SentiLink Is BuildingChallenges and projects from their job posts

◆Challenges

Replacing clunky, costly legacy identity verification
Navigating regulatory scrutiny
Building an accurate identity dataset
Improving system reliability and efficiency

▲Active Projects

Crypto vertical development and go-to-market playbooks
Financial risk product suite
Fraud detection data platform and models
Identity resolution across conflicting data sources
Selling to SLED government agencies
Exploring opportunities in the energy ecosystem

Hiring Activity

Steady200 roles · 40 in 30d

Department

Sales

Data

Engineering

Marketing

Finance

Product

Security

Seniority

Senior

119

Manager

Lead

Mid

Staff

Director

Notable leadership hires: Data Strategy Lead, Director of Engineering, Compliance Head

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About SentiLink

SentiLink is a San Francisco-based, privately held company founded in 2017 with 51–200 employees. It provides identity and risk solutions that help financial institutions stop synthetic identity fraud, identity theft and first-party fraud when consumers apply for accounts. Its customer base spans large banks, credit unions and fintech companies in the United States. Detection is powered by machine learning models combined with human risk analyst expertise. The company hires in the United States and India.

HeadquartersSan Francisco, California

Company Size51–200 employees

Founded2017

Hiring MarketsUnited States, India

Frequently Asked Questions

What tech stack does SentiLink use?

SentiLink runs on AWS (RDS, Aurora, Redshift, EMR, Lambda) with Python, Go, PostgreSQL, Apache Spark, Kubernetes, Terraform, MLflow, Airflow, Dagster, Datadog and React.

Is SentiLink hiring in sales?

Yes. Sales is the largest hiring area, followed closely by data roles, with ongoing engineering, marketing and security hiring, mostly at senior level, in the United States and India.

What is SentiLink working on?

Job posts point to a crypto vertical, a financial risk product suite, a fraud detection data platform, identity resolution across conflicting data sources, and selling to SLED agencies.

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How this profile is built

SentiLink'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.