Cloudlinux

CloudLinux is dedicated to enhancing the security, stability, and profitability of Linux. With over 500,000 product installations and 4,000 customers, including notable clients like Liquid Web, 1&1, and Dell, the company leverages extensive expertise in hosting, kernel development, and open source solutions. Operating with a fully remote workforce, CloudLinux promotes flexible hours and an open management style, empowering employees to integrate work with their lifestyle.

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📍 United States, Poland, Czechia, Spain, United Kingdom

🔍 Software Development

  • In-depth understanding of Java, including its frameworks, tooling, and the challenges of maintaining legacy systems.
  • Demonstrated success in developer relations, advocacy, or community management, especially within environments that emphasize legacy or long-term support.
  • Strong written and verbal communication abilities, with a talent for translating complex technical concepts into clear, actionable insights.
  • Act as the primary point of contact for Java developers and technical communities focused on legacy systems.
  • Develop high-quality technical content (blog posts, tutorials, webinars, documentation) that explains the benefits and best practices of using TuxCare’s endless lifecycle support.
  • Organize and participate in meetups, conferences, webinars, and industry events focused on Java and legacy system maintenance.

JavaJava EESpringSpring BootContent creationREST APICommunication SkillsLinuxDevOpsWritten communication

Posted 10 days ago
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📍 United States, Poland, Prague, Czechia, Spain, United Kingdom

🔍 Open-source and Java technologies

  • A genuine enthusiasm for the open-source ecosystem and the Java programming community.
  • A strong background in Java development with understanding of frameworks, tools, and best practices.
  • Several years of experience in developer advocacy, community management, or similar roles, preferably focusing on Java or open-source.
  • Demonstrated success in building and engaging technical communities.
  • Exceptional written and verbal communication skills to convey complex technical concepts.
  • Build, nurture, and manage relationships with Java communities, open-source contributors, and community influencers.
  • Actively participate in Java communities and represent TuxCare.
  • Develop and execute outreach strategies to enhance awareness of TuxCare’s Endless Lifecycle Support for Java software.
  • Create and disseminate engaging technical content including blog posts, tutorials, webinars, and documentation.

JavaSpring

Posted 15 days ago
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📍 Georgia, Serbia, Poland, Spain, Slovakia

🧭 Full-Time

🔍 Linux infrastructure and security

  • Experience in in-house employee-related positions (HR, internal communications, administrative roles, etc.).
  • Fluency in English (upper-intermediate or higher) and Russian.
  • Exceptional communication and interpersonal skills.
  • Strong project management and organizational skills.
  • Ability to multi-task and work well under changing priorities.
  • Ability to work independently and as part of a team.
  • Take ownership of developing and managing a structured relocation program.
  • Provide tailored support for individual relocation needs.
  • Identify optimal relocation locations considering multiple factors.
  • Gather feedback on initiatives for continuous improvement.
  • Enhance internal communication with structured documentation.
  • Oversee relationships with vendors and ensure smooth relocations.
  • Assist in defining frameworks for career progression and support performance evaluation processes.

Project ManagementPeople ManagementFluency in English

Posted 20 days ago
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📍 Bulgaria, Poland, Spain, Serbia

🔍 Cybersecurity and Linux infrastructure

  • 5+ years of C programming experience.
  • Experience with GNU/Linux operating system administration and shell scripting.
  • Proficiency with various build systems, such as autotools, make, and cmake.
  • Familiarity with git-based development workflows.
  • Strong debugging skills, particularly with gdb and command-line tools.
  • Designing and implementing security modules for various Linux software (apache, nginx, PHP, dovecot, pam).
  • Optimizing algorithms used in existing code to reduce overhead.
  • Cover your code with unit and functional tests.

GitC (Programming language)LinuxDebugging

Posted about 2 months ago
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📍 Poland, Spain, Bulgaria, Serbia, Georgia

🔍 Linux infrastructure and security products

  • Extensive Software Development Experience: Proven expertise in code development and delivery.
  • AI/ML Proficiency: Experience with AI technologies, particularly in code analysis or automated code review tools.
  • Project Leadership: Demonstrated ability to lead projects or teams in a software development environment.
  • Prototyping Skills: Ability to quickly develop prototypes to validate concepts.
  • Agile Mindset: Comfortable with rapid switching between tasks and adapting to changing requirements.
  • Product Vision: Understanding of product management and the ability to align technical efforts with business goals.
  • Communication Skills: Excellent English verbal and written communication abilities for effective collaboration.
  • Lead the end-to-end development of the AI-Based Code Reviewer framework.
  • Prototype quickly to test hypotheses and iterate based on feedback.
  • Hire the right people and lead them.
  • Customize the framework for specific projects and development teams.
  • Collaborate with multiple R&D teams to implement and refine the PoC.
  • Ensure rapid delivery while maintaining high-quality standards.
  • Communicate effectively with stakeholders at all levels.

DockerLeadershipPostgreSQLProject ManagementPythonSoftware DevelopmentAgileGitJenkinsMongoDBNumpyProduct ManagementJiraFastAPIRedisPandasCommunication SkillsCollaborationWritten communication

Posted 3 months ago
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📍 Bulgaria, Poland, Serbia, Georgia

🔍 Linux infrastructure and security products

  • 5+ years of experience in C programming.
  • Good proficiency in Linux/Unix, especially RHEL/CentOS/AlmaLinux.
  • Experience in POSIX and thread programming in C.
  • Familiarity with build systems such as autotools, make, and cmake.
  • Expertise in debugging using tools like gdb.
  • Shell scripting experience.
  • Strong knowledge of Linux development tools.
  • Hands-on experience with profiling tools like Linux perf.
  • Understanding of classical algorithms and data structures.
  • Strong grasp of TCP/IP and HTTP network protocols.
  • Proficient in Git and English at upper-intermediate level.
  • Develop and maintain multi-threaded applications.
  • Implement and manage inter-process communication (IPC).
  • Optimize application performance and scalability.
  • Monitor application deployments and performance metrics.
  • Troubleshoot emerging issues in applications.

Software DevelopmentGitAlgorithmsData StructuresGoLinuxDebugging

Posted 3 months ago
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📍 Poland, Georgia, Turkey

🧭 Full-Time

🔍 Security software

  • Several years of experience in Python development or similar engineering roles.
  • Strong passion for security, with a deep understanding of threats such as viruses and web shells.
  • Experience in Linux server administration (a plus).
  • Knowledge of PHP and JavaScript (a plus).
  • Familiarity with Apache Airflow, SQL, and CI/CD systems (a plus).
  • Proficiency in automated testing and tools to support development processes.
  • Proficiency in English above intermediate level.
  • Design and implement malware detection and remediation systems.
  • Develop high-performance, scalable code for large-scale data processing.
  • Contribute to architectural decisions and create technical documentation.
  • Participate in brainstorming sessions and contribute to the team’s development backlog.
  • Analyze and prioritize data to streamline development efforts.
  • Troubleshoot and resolve issues reported by clients, partners, and support teams.

Python

Posted 4 months ago
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📍 Malaysia, Philippines, India

🔍 Web hosting, Linux-based products

  • Located in the ACT time zone (ASEAN). This is a MUST.
  • Technical, a passionate problem-solver with a customer-centric mindset.
  • Feel at home with Linux, because you’ll be supporting the world’s best web hosting Linux-based operating system, and other leading Linux-based products.
  • Organized, resourceful, and responsive, because you’ll be working remotely.
  • Flexible, willing to work shifts or do what’s necessary to help our customers on a 24/7/365 basis.
  • Give world-class technical support to worldwide customers.
  • Use your Linux skills to analyze and solve different technical issues.
  • Work closely with developers, troubleshooting, bug-fixing, and issue-tracking.
  • Engage directly with customers, make sure they’re happy, loving us and our products.
  • Involve yourself with product development, using your insight of customer’s issues and use cases.
  • Create Knowledge Base articles based on your findings.

Bash*NixCommunication SkillsAnalytical SkillsCollaborationProblem SolvingCustomer serviceLinuxTroubleshootingTechnical support

Posted 4 months ago
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