Primary owner of CloudLinux and Imunify360 presence in the WordPress market: build ecosystem relationships, define and run GTM strategy, own product launches, lead content strategy and flagship research, manage media partnerships and sponsorships, and represent the company at industry events. Requires 5+ years in B2B software marketing and proven footing in the WordPress ecosystem. Remote (Europe), travel to industry events expected.

CloudLinux seeks an experienced engineer/researcher to define and deliver a runtime protection layer for Node.js processes used by hosted web apps. Responsibilities include instrumentation strategy, implementation, integrating cross-layer threat intelligence, and measuring runtime overhead, detection quality, and customer escalations. Requires deep familiarity with Node.js, web application security, large-scale detection rules, and hands-on ownership of product and engineering tasks.

TuxCare seeks a Head of QA to define QA strategy and roadmap, scale a team of SDETs into product-quality engineers, and drive AI-powered test generation and failure triage. The role focuses on Linux-based product testing (packages, systemd, multi-distro matrices), CI/CD architecture (Jenkins, GitLab CI), and improving test reliability and coverage. Fully remote, worldwide.

Hands-on senior engineering role responsible for designing, implementing, monitoring, automating, documenting, and securing cross-DC and hybrid connectivity (BGP, IPsec, routing policy, firewalling, DNS, Cloudflare). Own end-to-end network changes, incident response, runbooks, topology docs, IPAM, and observability improvements. Remote-first role with emphasis on automation, review, and production reliability.

TuxCare (CloudLinux) seeks a Java Developer to join the ELS Java Team. Responsibilities include analyzing publicly disclosed Java vulnerabilities (CVEs), identifying compatible dependency versions, backporting security patches to older releases, fixing or mitigating vulnerabilities, and producing maintainable code. Required: 5+ years software development, strong Java core knowledge, experience with dependency management (Maven/Gradle/Ant), Git and CI/CD (Jenkins/GitLab). Role is fully remote with flexible hours and global work location.

CloudLinux is hiring an experienced security researcher/engineer to create a runtime-protection layer for Node.js processes: you will define the product surface, instrumentation strategy, and implementation, integrate cross-layer threat intelligence, and be responsible for runtime overhead, false positives/negatives, and customer escalations. Fully remote role with responsibility for research, development, and shipping to production fleets.

CloudLinux seeks experienced Kernel Developers to create and maintain Linux kernel patches with a focus on cybersecurity and CVE fixes. The role requires strong C and debugging skills, experience with Linux kernel subsystems, GDB, Git, and familiarity with Python/Bash for optional automation. Position is fully remote and listed for candidates in Mexico, Brazil, and Argentina; English (upper-intermediate) is required.

Manager-focused technical role responsible for leading four language teams (Java, JavaScript/Go, Python, PHP) totaling about 18 engineers. Accountable for technical direction, CVE analysis and patch backporting standards, CI/CD and tooling consistency, SLA delivery, and people management (hiring, performance reviews, onboarding) in a distributed, fully-remote environment.

Remote Staff Engineer responsible for leading architectural design, building a universal dependency graph across multiple languages and package managers, owning product and technical decisions, collaborating with stakeholders and engineering teams, and delivering robust production-grade solutions. Role emphasizes Python proficiency, regular use of LLM-based tools, and a mix of hands-on engineering and technical product ownership.

CloudLinux seeks a Senior Product Engineer (remote) to own a product domain or platform component. Requires 8+ years software engineering experience, strong Linux and CI/CD skills, extensive use of LLM/AI tools in development, and responsibilities including coding, CI/CD maintenance, incident support, observability, prototyping, and product/operational leadership.

CloudLinux seeks a Senior IaaS / Kubernetes Platform Engineer (remote) to lead design, implementation and operation of a multi-tenant Kubernetes platform (Cluster API, KubeVirt, vCluster) while maintaining existing OpenNebula and Ceph infrastructure. Requires 5+ years in infrastructure/platform engineering and 3+ years running production Kubernetes platforms, strong Linux and storage (Ceph) experience, GitOps, IaC (Terraform/OpenTofu, Ansible), networking (BGP, JunOS, IPSec/WireGuard) and SRE practices.

CloudLinux seeks an SDET/QA Automation Lead to transform a global remote QA team into an AI- and automation-first quality engineering function. Responsibilities include defining product quality metrics and multi-quarter QA roadmap, expanding and owning test infrastructure, improving test reliability, and mentoring SDETs. Tech stack includes Python, pytest, Playwright, Jenkins, GitLab CI, OpenNebula, S3/Ceph, Allure, Redash/ClickHouse, Slack, and Jira.

Lead the evolution of an internal Database-as-a-Service: design HA deployments (PostgreSQL, ClickHouse, MongoDB, Redis), scale analytics ClickHouse clusters, maintain Airflow/Redash infrastructure, implement Reliability-as-Code (SLO/SLI, self-healing), and modernize stack using Terraform, Ansible, Kubernetes and cloud providers. Remote role supporting global teams.