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CloudLinux
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Staff Engineer & Product Owner for ELS (worldwide remote, work anywhere)
Portugal
· Full-time
·
Mid-Senior
CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure we all are successful. We are truly a great place to work.
Check out our website for more information: cloudlinux.com
Endless Lifecycle Support (ELS) enables organizations to continue securely using Linux distributions and software languages that have reached the end of life or no longer receive standard security support - delivering vulnerability patches for unsupported versions of of CentOS, Ubuntu, Debian, Oracle Linux, PHP, Python, Spring frameworks, Angular/AngularJS, Django, Flask.
For more information, visit our website: tuxcare.com/endless-lifecycle-support
Team: ELS Automation
Domain: Automation for Extended Lifecycle Support
Why This Role Exists
Vendors stop supporting software. We don't.
The ELS Automation team builds the tooling that powers our backporting pipeline — discovering vulnerabilities, backporting patches, and shipping security updates for out-of-support Linux ecosystems: OS distributions, Java, Python, Go libraries, and more.
We own a critical slice of this pipeline, and we need someone who can:
What You'll Do
Staff Engineer (60%)
Architecture & Code
Vision & Roadmap
Leading and managing a team of 5 software engineers
Requirements
Must-Haves
Engineering and Team Leadership
What's in it for you?
Check out our website for more information: cloudlinux.com
Endless Lifecycle Support (ELS) enables organizations to continue securely using Linux distributions and software languages that have reached the end of life or no longer receive standard security support - delivering vulnerability patches for unsupported versions of of CentOS, Ubuntu, Debian, Oracle Linux, PHP, Python, Spring frameworks, Angular/AngularJS, Django, Flask.
For more information, visit our website: tuxcare.com/endless-lifecycle-support
Team: ELS Automation
Domain: Automation for Extended Lifecycle Support
- Streamline Patch & Vulnerability Pipeline
- Internal Developer Tooling
Why This Role Exists
Vendors stop supporting software. We don't.
The ELS Automation team builds the tooling that powers our backporting pipeline — discovering vulnerabilities, backporting patches, and shipping security updates for out-of-support Linux ecosystems: OS distributions, Java, Python, Go libraries, and more.
We own a critical slice of this pipeline, and we need someone who can:
- Build it — hands-on, in the code, every day
- Shape it — own the product vision, roadmap, and stakeholder relationships for a part of the pipeline related to the patch processing automation
- Scale it — architect for reliability as usage grows
What You'll Do
Staff Engineer (60%)
Architecture & Code
- Prototype rapidly; harden successful experiments into production systems
- Own the architecture of core pipeline tools: patch discovery, vulnerability discovery, release automation and related elements of the entire machinery of the patch processing
- Write production code in Python and Go — backend services, CLI tools, automation scripts
- Build and optimize CI/CD pipelines on GitLab (runners/workers) and GitHub
- Refactor legacy systems incrementally without breaking downstream consumers
- Deep-dive into existing systems — map dependencies, surface risks, fix bottlenecks
- Set technical standards: code quality, testing, documentation, observability
- Make architectural decisions and own the consequences
- Mentor teammates; raise the technical bar
Vision & Roadmap
- Own the product vision for ELS Automation tools
- Define and prioritize the roadmap based on impact, risk, and effort
- Balance urgent security needs against long-term technical health
- Translate business requirements into concrete technical plans
- Act as primary contact for teams that depend on our tools
- Negotiate and agree on business requirements with major stakeholders of the company
- Clarify requirements with security, engineering, release, and operations teams
- Communicate trade-offs; propose pragmatic solutions when constraints collide
- Write integration guides; onboard partner teams; consult on best practices
- Own outcomes, not just outputs — if the tool isn't solving the problem, that's on you
- Coordinate incident response when automation issues impact downstream SLAs
- Run post-mortems; drive improvements
Leading and managing a team of 5 software engineers
Requirements
Must-Haves
Engineering and Team Leadership
- Prior tech lead or architect role
- 8+ years software engineering; 3+ years at senior/staff level
- Recent, daily coding in Python
- Strong GitLab CI and GitHub experience (runners, pipelines, workflows)
- Solid Linux fundamentals: processes, permissions, shell, networking, packaging
- Track record refactoring legacy systems safely in production
- Comfortable with observability: monitoring, logging, metrics, alerting
- Experience owning a product or tool end-to-end (internal or external)
- Can build, communicate, and adapt a roadmap
- Makes scope/timeline/risk trade-offs and stands behind them
- Translates ambiguous requirements into concrete deliverables
- Excellent English — written and verbal
- Explains complex technical topics to non-technical stakeholders
- Navigates conflicting priorities without burning bridges
- Says "no" or "not yet" constructively
- Ownership mentality: you define the work, not just execute it
- Thrives in fast-paced, prototype-heavy environments
- Steps into ambiguity and creates structure
- Comfortable wearing multiple hats
- CVE/CVSS, vulnerability management, or backporting experience
- Linux packaging (RPM, DEB) or language ecosystems (Maven, pip, Go modules)
- Practical use of LLM/AI tools in development workflows
- Platform/enablement team background
What's in it for you?
- A focus on professional development
- Interesting and challenging projects
- Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide
- Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves
- Compensation for private medical insurance
- Co-working and gym/sports reimbursement
- Budget for education
- The opportunity to receive a reward for the most innovative idea that the company can patent
Key Skills
Ranked by relevance
linux
python
gitlab
incident response
product owner
gitlab ci
django
oracle
maven
java
cicd
php
rpm
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- Posted
- Dec 13, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lisbon
- Company
- CloudLinux
Industries
Non-profit Organizations
Primary
Secondary Education
Categories
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
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View Job Details
Related
IP Network Team Lead
2026-05-28
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View Job Details
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L3 Threat Analyst/Incident Response Lead
2026-05-27
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