Senior PHP Developer/Performance Optimization

3 tygodni temu

Warszawa, Mazovia, Polska Cloudlinux Pełny etat
About the Role

CloudLinux is a global remote-first company driven by its principles: doing the right thing, employees first, being remote-first, and delivering high-volume, low-cost Linux infrastructure and security products that help companies increase their operational efficiency. Every team member supports each other and works together to ensure everyone's success.

Our flagship product, CloudLinux OS, runs on over 50,000 production servers, powering more than 40 million websites, and is recognized as the best OS for security and efficiency in shared hosting environments. CloudLinux OS increases server density and enhances security, reducing operating costs, decreasing churn rates, and increasing profitability.

As a Senior PHP Developer/Performance Optimization, you will be part of the CL PRO Team, focusing on WordPress site diagnostics and optimization (PHP X-Ray, AccelerateWP), advanced automation, deep-performance analytics, and centralized monitoring tools. You will work on creating software to optimize WordPress sites, analyzing and debugging plugins, and developing our own ones.

Key Responsibilities
  • Develop and optimize WordPress sites using PHP, JavaScript, and HTML
  • Analyze and debug WordPress plugins
  • Develop our own plugins and software
  • Work on advanced automation, performance analytics, and monitoring tools
Requirements
  • 3+ years of experience with PHP
  • Strong knowledge of PHP, JavaScript, and HTML
  • Experience and understanding of optimization principles
  • Strong experience in WordPress plugin development and maintenance
  • Strong experience in MySQL/MariaDB
  • Experience in Redis/Memcached
  • Experience in Apache/Nginx
  • Practice of automation testing
  • Knowledge of regular expressions
  • Power-user Linux skills
  • Intermediate level of English
  • Version control/code management (git)
Preferred Skills
  • Experience in Ansible, Docker, Jenkins, Vagrant
  • Experience in managing popular Content Management Systems (Joomla, Drupal, etc.)
Personal Qualities
  • Decency, responsibility, and high level of discipline
  • Fast-learning, proactivity
  • Desire to work in a fast-paced, growing, deadline-driven startup environment
  • Strong self-motivation, driven to achieve committed milestones
  • Ability to independently analyze a task and find the right solution
  • Ability to work in a team
What We Offer
  • A focus on professional development
  • Interesting and challenging projects
  • Fully remote work with flexible working hours
  • 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

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