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Harris Computer Tech Stack

Mission-critical software for public sector, healthcare, utilities, and government across North America and Europe

Software Development Ottawa, Ontario 10,001+ employees Founded 1976 Public Company

Harris Computer is a 10,000+ person software company owned by Constellation Software, operating across government, healthcare, utilities, and public safety verticals with geographic reach spanning North America, Europe, Asia, and Australia. The tech stack reveals a mature enterprise software engineering operation—C, Java, .NET, SQL Server at the core, alongside modern cloud adoption (AWS, Azure) and identity infrastructure (Azure AD, SAML, OAuth). Hiring velocity is steady across 1,561 open roles, with healthcare (285 roles) and finance (249 roles) dominating the department mix, signaling both vertical consolidation and back-office scaling post-acquisition.

Tech Stack 200 technologies

Core StackJava Node.js React Linux Salesforce Redux .NET SQL Server Azure DevOps Jira Confluence C Solr SQL Excel Outlook Word Skype Teams Microsoft Office AG Grid Leaflet Mapbox GL JS OpenLayers Git CAD JMS CRM GIS AWS AMI+170 more
AdoptingAWS Azure AD Azure SAML OAuth OpenID Connect Bicep ARM+14 more

What Harris Computer Is Building

Challenges

  • Ad migration
  • Expanding acquisition pipeline
  • Process improvement within claims department
  • Improving implementation efficiency
  • Improving revenue through billable ccm episodes
  • Migrating legacy identity systems to hybrid cloud
  • Increasing revenue
  • Migrating ad and exchange mailboxes
  • Ad disaster recovery planning
  • Scaling acquisition sourcing

Active Projects

  • Ad and exchange mailbox migration
  • K12 erp implementation
  • Data migrations for pocs
  • Ad hoc analysis & special projects
  • Ai adoption
  • Smartwork application suite integration
  • Data quality management of m&a watch-list
  • Lead marketing initiatives
  • Proactive threat detection and incident response
  • Care plan development

Hiring Activity

Steady1,600 roles · 650 in 30d

Department

Healthcare
285
Finance
249
Engineering
236
Sales
218
Ops
176
Support
171
HR
69
Executive
34

Seniority

Mid
737
Junior
318
Senior
198
VP
116
Manager
61
Director
50
Intern
25
Lead
14

Notable leadership hires: Sales Director, ERP Implementation Director, Professional Services Director, Finance Director, sales marketing director

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About Harris Computer

Harris Computer delivers mission-critical software to public sector, healthcare, utilities, and private sector organizations across North America, Europe, Asia, and Australia. The company operates as a wholly-owned subsidiary of Constellation Software, Inc., a publicly traded entity on the Toronto Stock Exchange (CSU). Harris serves government agencies, K-12 school districts, healthcare systems, utilities, and public safety organizations with purpose-built software solutions. The engineering footprint spans traditional enterprise stacks (C, Java, .NET, SQL Server) alongside cloud infrastructure (AWS, Azure) and modern web frameworks (React, Node.js), reflecting both legacy system maintenance and new product development.

HeadquartersOttawa, Ontario
Company Size10,001+ employees
Founded1976
Hiring MarketsFrance, Canada, United States, Costa Rica, Philippines, India, United Kingdom, Australia

Frequently Asked Questions

What tech stack does Harris Computer use?

Core languages: C, Java, Node.js, .NET. Databases: SQL, SQL Server. Cloud: AWS, Azure (actively adopting). Identity: Azure AD, SAML, OAuth, OpenID Connect. Frontend: React, Redux. DevOps: Azure DevOps, Git, Jira, Confluence. GIS and mapping: Leaflet, Mapbox GL JS, OpenLayers, CAD.

Where is Harris Computer headquartered?

Harris Computer is headquartered in Ottawa, Ontario, Canada. Founded in 1976, the company is a subsidiary of Constellation Software, Inc., listed on the Toronto Stock Exchange under ticker CSU.

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