Bullhorn Tech Stack

Staffing industry software platform serving 10,000+ companies globally

Software Development Boston, MA 1,001–5,000 employees Founded 1999 Privately Held

Bullhorn operates a multi-tenant SaaS platform for staffing and recruitment firms, built on SQL Server, MySQL, PostgreSQL, and MongoDB, deployed across AWS, Azure, and GCP. The company faces recurring infrastructure challenges—24/7 availability requirements, database performance tuning, and backup/recovery workflows dominate their project and pain-point lists—typical of a 25-year-old platform managing mission-critical workflows for thousands of tenants. Sales-led hiring (6 sales roles vs. 3 engineering) and geographic expansion into APAC signal growth-phase scaling rather than technical rebuilds.

Tech Stack 16 technologies

Core StackSQL Server MySQL PostgreSQL MongoDB AWS Zoom Slack Salesforce Workday Tableau Azure GCP Google SAP Concur Clarizen

What Bullhorn Is Building

◆Challenges

24/7 availability and security
Database performance bottlenecks
Contract upgrades
Reducing project overburn
Reducing scope creep
Reducing customer escalations
Ensuring 24/7 availability
Maintaining client relationships
Resource prioritization
Reporting framework optimization

▲Active Projects

Si partner program
Territory plan
Account plans and sales campaigns
Strategic knowledge plan
Database backup and recovery policy development
Database performance tuning
Database security implementation
Office events and engagement initiatives across apac
Apac hiring initiatives
Office operations across apac

Hiring Activity

Accelerating20 roles · 9 in 30d

Department

Sales

Engineering

Consulting

Marketing

Support

Ops

Seniority

Mid

Senior

Manager

Director

Junior

Notable leadership hires: Account Director

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About Bullhorn

Bullhorn provides software for staffing agencies and recruitment firms, with over 10,000 companies using the platform to manage placements, client relationships, and operations. Founded in 1999 and based in Boston, the company operates a mature, primarily on-premises and cloud-deployed product across AWS, Azure, and GCP infrastructure. Active work spans partner programs, sales territory planning, and APAC regional operations, alongside ongoing database optimization and security initiatives. The organization emphasizes customer experience, internal promotion, and employee development as core cultural principles.

HeadquartersBoston, MA

Company Size1,001–5,000 employees

Founded1999

Hiring MarketsUnited States, Australia, Germany

Frequently Asked Questions

What tech stack does Bullhorn use?

Bullhorn runs on SQL Server, MySQL, PostgreSQL, and MongoDB for data storage, deployed across AWS, Azure, and GCP. The platform integrates with Salesforce, Workday, SAP Concur, Tableau, and Google Workspace for operations and analytics.

What countries does Bullhorn hire in?

Bullhorn is actively hiring in the United States, Australia, and Germany, with 18 total open roles and accelerating hiring velocity. APAC expansion is a notable focus area.