TuxCare offers a comprehensive portfolio of security solutions for Linux and open-source software designed for enterprise organizations. With TuxCare, companies can automate live vulnerability patching, minimize downtime, ensure security and compliance, and rely on a team with deep expertise in Linux security. The solutions cover the most popular Linux distributions, end-of-life systems, programming languages, and more.

One of TuxCare’s key products is Endless Lifecycle Support (ELS), which enables organizations to securely continue using Linux distributions and software languages that have reached end of life or no longer receive standard security updates. ELS delivers vulnerability patches for unsupported versions of CentOS, Ubuntu, Debian, Oracle Linux, as well as for runtimes and frameworks such as PHP, Python, Spring, Angular/AngularJS, Django, and Flask.

We’re seeking a Principal Engineerwho combines hands-on execution with product ownership for automation tools. You’ll build services and automation while owning the roadmap for patch-processing tooling, prioritizing by impact, risk,



and effort. You’ll partner with engineering and operations stakeholders to turn business needs into shippable deliverables and measurable outcomes.

What You'll Do
Engineering
- Write production Python code (services, CLI tools, automation)
- Build and maintain CI/CD on GitLab
- Prototype quickly and turn successful experiments into production-ready solutionsImprove reliability and operability (logging, metrics, monitoring/alerting)
- AI-Assisted Development
- Actively use modern AI tools daily to accelerate coding, refactoring, debugging, testing, and documentation — while validating outputs, catching edge cases, and shipping production-quality code.

Product Owner
- Own the vision and roadmap for ELS Automation tools; prioritize by impact/risk/effort
- Translate business needs into deliverables (plans, user stories, acceptance criteria, success metrics)
- Be the primary stakeho

📌 Principal Engineer (Valencia)
🏢 CloudLinux
📍 Valencia