First Advantage Tech Stack

Global background screening and identity verification platform for HR hiring and compliance

Software Development Atlanta, GA 5,001–10,000 employees Founded 2003 Public Company

First Advantage operates a multi-tenant screening and identity platform serving 80,000 organizations across 200+ countries. The tech stack spans .NET, Java, Kubernetes, and AWS/Azure, with active adoption of Salesforce and ZoomInfo signaling a sales-infrastructure modernization. The hiring velocity—150 roles posted in the last 30 days across engineering, support, and ops—reflects execution on a major platform migration to Azure and a parallel build-out of Databricks-based data analytics, while internal pain points cluster around ETL quality, legacy system decommissioning, and AI effectiveness tuning.

Tech Stack 184 technologies

Core StackAngular .NET Kubernetes AWS Ansible Terraform Java Jenkins Azure DevOps Datadog Prometheus Grafana Python Go JavaScript TypeScript Prefect FastAPI Node.js Salesforce Azure Git Elasticsearch, Logstash, Kibana Tomcat GCP REST API SOAP Excel Word PowerPoint+150 more

AdoptingSalesforce ZoomInfo LinkedIn Sales Navigator

What First Advantage Is Building

◆Challenges

Increasing revenue in strategic accounts
Meeting dso targets
Penetrating market with solutions
Maintaining base revenue
Migrating legacy platform to new platform
Performance or quality issues in etl processes
Improving kpis and roi
Maintaining service levels
System changes affecting screening program
Improving ai effectiveness

▲Active Projects

Screening programs
Client business reviews
Platform migration
Background screening program implementation
Data analytics platform in azure cloud
Succession planning
Databricks data platform monitoring
Prompt design optimization
Action/project plans
Invoice management system implementation

Hiring Activity

Accelerating260 roles · 150 in 30d

Department

Engineering

Support

Ops

Sales

Security

Data

Finance

Product

Seniority

Senior

Mid

Junior

Director

Manager

Lead

Staff

Notable leadership hires: Sales Director, Team Lead, Head of Customer Success, Customer Success Director, Marketing Lead

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About First Advantage

First Advantage is a NASDAQ-listed HR technology company headquartered in Atlanta that provides background screening, identity verification, and post-hire monitoring services. The platform processes employment data on over one billion records and serves organizations across hiring, onboarding, and compliance workflows. The business operates globally with customers in 200+ countries and territories, supported by distributed engineering and support teams across the U.S., Philippines, India, Malaysia, Brazil, and other markets. Core competencies span criminal background checks, residential screening, I-9 compliance, executive screening, and social media verification—delivered as APIs, SaaS modules, and data products integrated into HR and talent workflows.

HeadquartersAtlanta, GA

Company Size5,001–10,000 employees

Founded2003

Hiring MarketsPhilippines, India, United States, Malaysia, Brazil, Poland, Singapore, Mexico

Frequently Asked Questions

What technology stack does First Advantage use?

First Advantage uses .NET, Java, Kubernetes, Angular, and Python across AWS and Azure cloud platforms. Observability is handled by Datadog, Prometheus, Grafana, and the ELK stack (Elasticsearch, Logstash, Kibana). Data pipelines run on Prefect and FastAPI.

Where is First Advantage headquartered and how many employees?

First Advantage is headquartered in Atlanta, Georgia, and is a public company (NASDAQ: FA) with 5,001–10,000 employees. The company maintains distributed teams across 12 countries including the United States, India, Philippines, Brazil, and the United Kingdom.