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CGI Tech Stack

Global IT services firm delivering cloud, AI, and enterprise modernization

IT Services and IT Consulting Worldwide 10,001+ employees Founded 1976 Public Company

CGI is a 10,000+ person global IT consulting and services firm operating across hundreds of locations. The stack is enterprise-heavy (SAP, Oracle, SQL Server) with strong cloud adoption (AWS, Azure, GCP) and active migration from legacy monoliths (replacing Informatica, Cloudera, MySQL). The hiring mix is engineering-dominated (698 roles) with significant data (154) and ops (138) presence, and the project list centers on cloud migration, CI/CD, and data pipelines — indicating a shift toward modernization and automation rather than legacy maintenance.

Tech Stack 200 technologies

Core StackLinux OpenShift Kubernetes Docker Rancher Ansible Terraform GitLab CI/CD AWS SAP S/4HANA Python JavaScript Angular React Java SQL Server PostgreSQL Oracle Azure GCP Firewall VPN Proxy AWS WAF SAP BTP Git SAP FI/CO SAP ECC Spring Boot Spring Batch+170 more

AdoptingZscaler Intune AWS Docker SD-WAN Microsoft Office Azure GCP+19 more

ReplacingMySQL Iceberg Informatica Guidewire Cloudera+2 more

What CGI Is Building

◆Challenges

Ensuring compliance with regulations
Improving qa processes
Process inefficiencies
Migrating legacy systems to cloud
Meeting regulatory requirements
Modernization initiatives
Data integrity
Ensuring asset security
Performance optimization
Modernizing legacy systems

▲Active Projects

Ci/cd pipeline implementation
Data pipeline development
Batch application development
Electronic records cataloging
Kpi framework development
System modernization
Payments transformation projects
Reporting automation
Implementation of data integrity governance
Vsi project implementation

Hiring Activity

Steady1,500 roles · 600 in 30d

Department

Engineering

698

Data

154

Ops

138

Support

118

Finance

78

Security

50

Sales

40

Consulting

37

Seniority

Senior

639

Mid

437

Junior

149

Director

66

Manager

58

Intern

57

Lead

49

VP

9

Notable leadership hires: IT Project Director, Support Lead, Business Development Director, Project Director, Delivery Lead

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About CGI

CGI provides IT services, business consulting, and digital transformation across mid-market and enterprise clients worldwide. Founded in 1976, the firm operates as a distributed, locally-delivered model spanning 24+ countries. The service mix includes cloud infrastructure (AWS, Azure, GCP, OpenShift), enterprise application modernization (SAP, Oracle), data engineering (pipelines, governance, BI), and security (Zscaler, Intune, SD-WAN adoption). The company faces persistent internal pain around legacy system migration, regulatory compliance, QA maturity, and data integrity — challenges that map directly to the client problems they solve.

HeadquartersWorldwide

Company Size10,001+ employees

Founded1976

Hiring MarketsUnited Kingdom, Australia, Canada, Philippines, Czechia, France, Italy, Romania

Frequently Asked Questions

What is CGI's tech stack?

CGI uses Linux, Kubernetes, Docker, AWS, Azure, GCP, SAP (S/4HANA, FI/CO, BTP), Oracle, PostgreSQL, Python, Java, Spring Boot, and GitLab CI/CD. Currently adopting Zscaler, Intune, SD-WAN, and Terraform; replacing Informatica and Cloudera.