Red Hat Tech Stack

Enterprise open source platform for Linux, containers, and hybrid cloud infrastructure

Software Development Raleigh, NC 10,001+ employees Founded 1993 Public Company

Red Hat operates a sprawling open source portfolio spanning Linux, Kubernetes, and hybrid cloud, anchored by Red Hat Enterprise Linux and OpenShift. The engineering-dominant hiring shape (549 roles) with deep principal/senior concentration signals sustained investment in platform depth rather than breadth. Active work on CIAM, vLLM, and container platforms for telecom, coupled with pain points around CVE management and patch delivery, reveals a company managing both user-facing innovation and the unglamorous work of enterprise hardening.

Tech Stack 200 technologies

Core StackOpenShift Ansible Kubernetes Jenkins ArgoCD Python LangChain RAG AWS Linux Salesforce Hugging Face Red Hat Enterprise Linux JBoss Red Hat Satellite FreeIPA Tekton LangGraph GraphRAG GCP Azure KVM Bash OpenShift Virtualization KubeVirt QEMU Libvirt OpenStack C spaCy+170 more

AdoptingOpenShift Ansible Kubernetes Docker Red Hat Enterprise Linux LoRA QLoRA RAGAS+37 more

ReplacingJira Confluence Puppet Chef Salt+3 more

What Red Hat Is Building

◆Challenges

Improving code quality
High availability
Reducing toil
Monitoring system sustainability
Bugs and cves in extended life streams
Cloud service reliability
Cost management
Automating regulatory benchmark guidance
Improving patch delivery efficiency
Removing technical blockers

▲Active Projects

Ciam feature development
Vllm
Ansible automation platform solutions for financial services
Automation script development
Container platform for 5g telecommunication companies
Adoption of automation techniques and devops processes
Cluster lifecycle management platform
Implement automated and containerized cloud application platform solutions
Regulatory benchmark guidance tooling
Red hat openshift container platform implementation

Hiring Activity

Accelerating1,000 roles · 450 in 30d

Department

Engineering

549

Sales

180

Support

Data

Marketing

Consulting

Security

Product

Seniority

Senior

533

Principal

138

Mid

128

Intern

Director

Manager

Junior

Lead

Notable leadership hires: Chief Architect, Business Value Director, Deal Director, Partner Ecosystem Director, Director Public Sector Defense

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About Red Hat

Red Hat is a publicly traded enterprise open source company founded in 1993, headquartered in Raleigh, NC. The product portfolio centers on Red Hat Enterprise Linux (a hardened Linux distribution), OpenShift (Kubernetes-based container platform), Ansible (infrastructure automation), and complementary tools for middleware, storage, and virtualization. The company sells to large enterprises and government agencies globally, with sales, support, and consulting teams distributed across 25+ countries. Operations span cloud infrastructure (GCP, AWS, Azure), container orchestration, and AI/ML tooling adoption (LangChain, Hugging Face, RAG frameworks).

HeadquartersRaleigh, NC

Company Size10,001+ employees

Founded1993

Hiring MarketsIndonesia, Australia, Thailand, India, Malaysia, Singapore, Philippines, Japan

Frequently Asked Questions

What is Red Hat's primary business?

Red Hat develops and sells enterprise open source software, primarily Red Hat Enterprise Linux, OpenShift container platform, and Ansible automation tools. The company was founded in 1993 and is publicly traded, with headquarters in Raleigh, NC.

What tech stack does Red Hat use internally?

Red Hat's stack includes Red Hat Enterprise Linux, OpenShift, Kubernetes, Ansible, Jenkins, ArgoCD, Python, LangChain, Hugging Face, GCP/AWS/Azure, and Salesforce. The company is actively adopting Docker, LoRA/QLoRA, and AI evaluation tools like RAGAS and LangSmith.