Whitestack Tech Stack

Open-source cloud infrastructure and SDN platform for data centers

Telecommunications Miami, FL 51–200 employees Founded 2015 Privately Held

Whitestack builds cloud and software-defined networking infrastructure using open-source components (OpenStack, Kubernetes, Ceph) to eliminate vendor lock-in for enterprise data centers. The engineering-led hiring surge—49 of 92 open roles—paired with active GitOps and Kubernetes adoption, reflects a shift toward containerized, automated deployments. Recurring pain points around data-center stability and SLA compliance indicate the company is solving for mission-critical reliability rather than greenfield adoption.

Tech Stack 44 technologies

Core StackKubernetes Helm Docker Linux Java Spring Hibernate Python Ansible Terraform GitLab Prometheus Grafana Elasticsearch ArgoCD Jira ServiceNow OpenStack Containerd Bash GitOps Dropwizard Git KVM Argo CD Ceph iptables Kibana systemd journalctl+14 more

AdoptingHelm Kubernetes GitLab Argo CD

What Whitestack Is Building

◆Challenges

Ensuring stability of cloud infrastructure
Continuity and stability of mission-critical data centers
Maintaining high availability for mission-critical data centers
Managing critical incidents
High service quality
Meeting sla compliance
Deployment in mission-critical environments
Post-deployment troubleshooting
Ensuring compatibility with client systems
Improving cloud products

▲Active Projects

Integrate open-source components to improve cloud products
Cloud infrastructure with ceph and openstack
Deployment of whitestack products on kubernetes and openstack
Designing monitoring solutions for cloud infrastructure
Kubernetes cluster management
Gitops automation workflows
Cloud monitoring solution design
Implement cloud solutions with ceph and openstack
Dashboard development for performance indicators
Devops platform with argo and gitlab

Hiring Activity

Accelerating90 roles · 45 in 30d

Department

Engineering

Ops

Product

Support

Finance

Seniority

Mid

Junior

Senior

Intern

Company intelligence

Find more companies like Whitestack by tech stack, pain points and active projects

Get started free

About Whitestack

Whitestack provides cloud infrastructure, software-defined networking (SDN), and network function virtualization (NFV) solutions built on open technologies. The platform enables organizations to deploy private or public clouds and automated networking without vendor lock-in, using foundational tools like OpenStack, Ceph, and Kubernetes. The company serves mid-market and enterprise customers operating data centers and cloud environments where stability and compliance are non-negotiable. Operations and support teams (26 roles combined) underscore focus on customer deployments and ongoing service quality.

HeadquartersMiami, FL

Company Size51–200 employees

Founded2015

Hiring MarketsBrazil, Peru, Chile, Mexico, Colombia, Uruguay

Frequently Asked Questions

What open-source technologies does Whitestack use?

OpenStack, Kubernetes, Ceph, and Linux form the core. The stack also includes KVM, Ansible, Terraform, Docker, and Helm for infrastructure automation and orchestration.

What is Whitestack working on?

Current focus areas include Kubernetes cluster management, GitOps automation workflows, cloud infrastructure deployments using Ceph and OpenStack, and monitoring solutions (Prometheus, Grafana, Elasticsearch) for data-center reliability.