TuxCare offers a comprehensive portfolio of security solutions for Linux and open-source software designed for enterprise organizations. With TuxCare, companies can automate vulnerability patching, minimize downtime, maintain security and compliance, and rely on deep expertise in Linux and open-source security. Our solutions cover widely used Linux distributions, end-of-life systems, open-source software ecosystems, and other critical infrastructure.

We're looking for a Software Engineer to join the ELS Delivery Pipeline team within our Endless Lifecycle Support (ELS) product. ELS provides security updates for software versions that are no longer maintained upstream. The delivery pipeline takes reported vulnerabilities through assessment, patching, building, testing, and package publication across supported ecosystems.

Our team builds and operates the internal services, tools, and integrations that connect these stages and track work through to release. For this role, it is critical that you have experience owning production systems end to end — from clarifying requirements directly with stakeholders to designing, implementing, deploying, and operating solutions. Automate vulnerability assessment across large inventories of packages, versions, and dependencies across ecosystems.

Build and operate Python services, command-line tools, and internal interfaces for engineers assessing vulnerabilities, tracking patches, and managing releases.



Improve build and deployment automation, monitor production systems, and troubleshoot failures across services, containers, and data stores. Review code and improve automated testing, security, and maintainability.

Use AI coding agents in day-to-day development, reviewing and testing the code they produce.

Experience building and maintaining production software in Python.

Strong

Linux troubleshooting and production-debugging skills.

Experience with CI/CD, containers, and build or deployment automation. Solid relational data-modelling and SQL skills. Advanced hands‐on experience using coding agents for real engineering tasks, including delegating substantial work, providing context and constraints, supervising autonomous execution, and independently reviewing, debugging, testing, and validating agent‐generated output.

Experience with Python stack: Django, Django REST Framework, Celery, and RabbitMQ.

Experience with package ecosystems, dependency metadata, or vulnerability data formats such as OSV. What's in it for you? Fully remote work with versátil working hours. 24 paid vacation days, 10 national holidays, and unlimited sick leave. Private medical insurance compensation.

Education budget. By applying for this position, you consent to the processing of your personal data as described in our Privacy Policy ( which provides detailed information on how we maintain and handle your data.

📌 Python Software Engineer (Remote Work) (Madrid)
🏢 Cloudlinux 1
📍 Madrid