Java Developer (remote, work anywhere)

CloudLinux

Madrid, ESremote countryPosted Jun 11, 2026

Skills

angularjenkinsdjangospringoraclegitlabpythonflaskcicdjavaantphp

About the role

TuxCare is a subsidiary of CloudLinux. It offers a portfolio of security solutions for Linux and open-source software aimed at enterprise organizations. With TuxCare, enterprises can automate live vulnerability patching, minimize downtime, keep their applications secure and compliant, and get support from a team that knows Linux security best – covering the most popular Linux distributions, end-of-life systems, programming languages, and much more. For more information, visit our website: tuxcare.com.

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.

More details: tuxcare.com/endless-lifecycle-support.

Product documentation: docs.tuxcare.com/els-for-runtimes.

We are looking for a talented and passionate Java Developer to join our ELS Java Team. In this role, you will have the opportunity to make a significant impact by providing secure Java instrumentation for heterogeneous Java-based environments. We are looking for someone with extensive expertise in Java tools and a fresh and revolutionary approach. This challenging mission requires a deep understanding of Java tools and a keen eye for creating groundbreaking solutions.

As a Java Developer, you will:

Analyze publicly disclosed vulnerabilities (CVEs) affecting Java open-source libraries and frameworks

Investigate and identify safe and compatible versions of third-party dependencies

Backport security patches from newer releases to older versions

Fix or mitigate vulnerabilities where no upstream patch exists

Write clean, maintainable, and well-documented code

Collaborate with other engineers and security specialists to deliver high-quality, production-ready updates

Requirements

To be successful, you should have:

5+ years of experience in software development

In-depth knowledge of Java Core

Experience with dependency management tools (Maven, Gradle, Ant)

Experience with Git, Jenkins/Gitlab for CI/CD

Experience with legacy systems and maintaining backward compatibility

Experience with repository management systems such as Nexus is a plus

Experience with Python is a plus

Benefits

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

By applying for this position, you consent to the processing of your personal data as described in our Privacy Policy (https://cloudlinux.com/legal/privacy-policies-hub/ ), which provides detailed information on how we maintain and handle your data.

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