About Us Cubic Promote is a growing digital marketing web development agency specialising in WordPress websites We work with clients globally from our Sydney headquarters and are now expanding our remote team We seek a senior WordPress developer based in India to partner with us long-term Role Responsibilities As our Senior WordPress Developer you will Customize WordPress themes child themes theme frameworks custom templates Manage and configure plugins install extend troubleshoot update Optimize site performance caching image optimization database tuning code cleanup Ensure security best practices hardening backups patching Debug and resolve issues frontend backend PHP JS CSS Work with APIs third-party integrations if needed Provide guidance on architecture decisions scalability and maintainability Occasionally assist with content updates or liaise with content team if needed Communicate clearly on progress blockers time estimates You will often work autonomously but must collaborate with internal team members designers project managers content team Requirements Skills Minimum 5 years of solid WordPress development experience Deep knowledge of PHP WordPress core WordPress APIs hooks actions filters Strong competency in HTML5 CSS3 JavaScript ES6 and jQuery Experience with WordPress theme frameworks e g Genesis Underscores Elementor etc Proficiency in plugin architecture custom plugin development plugin debugging Performance tuning experience e g WP Rocket W3 Total Cache object caching lazy loading database indexing Familiarity with web performance tools GTmetrix PageSpeed Insights WebPageTest Knowledge of WordPress security best practices Experience with staging deployment workflows Git FTP SSH CI CD pipelines Familiarity with MySQL database optimization Good communication skills in English Ability to estimate tasks and stick to deadlines Self-driven responsible and able to work in a remote environment Preferred Nice-to-Have Experience with Gutenberg block development custom blocks Experience with headless WordPress REST API GraphQL Familiarity with multisite WooCommerce membership plugins Basic knowledge of SEO schema markup and on-page optimizations Experience working in an agency environment Engagement Type Working Hours This is a part time contract freelance role Fully remote you may be located anywhere in India Expected commitment 20-30 hours week or negotiable based on workload Flexible schedule but overlap with Sydney working hours AEST will be needed for meetings reviews collaboration Why Work With Us Stable ongoing pipeline of WordPress projects Opportunity to work with international clients Flexible hours and remote setup Room for growth increased pay and trusted partnership Collaborative supportive team culture How to Apply What to Submit Please submit Your resume CV A portfolio of 3-5 WordPress sites you ve built or significantly customised with URLs Short description of your role and specific contributions to those projects Your hourly or monthly rate expectation INR Availability hours per week and notice period We will evaluate shortlist and conduct a technical interview skills test small development task before final selection Job Type Part-time Pay 40 000 00 - 80 000 00 per month Expected hours 30 per week Application Question s Do you have experience with site performance optimization e g caching database tuning lazy loading Have you worked with Gutenberg block development headless WordPress or GraphQL Experience professional WordPress development 5 years Required