Front-EndWebDeveloper

Jobs for Humanity is partnering with kanz 90 to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from all walks of life. Company Name: kanz 90 We are seeking a talented and motivated Frontend/Full-Stack Web Developer to join our dynamic team in Riyadh. In this role, you will be responsible for designing, building, and maintaining responsive websites and web applications for our diverse client base. You will work closely with cross-functional teams to deliver high-performance digital solutions that provide seamless user experiences while meeting strict quality and timeline benchmarks. Job Purpose The primary purpose of this role is to design, develop, and maintain responsive, high-performance websites and web applications for clients in Riyadh. The developer will ensure all deliverables meet rigorous standards for speed, reliability, and user experience while actively reducing production issues and implementing new features to drive continuous improvement across projects. Job Duties and Responsibilities * Design and develop responsive websites and web applications using HTML5/CSS3, JavaScript (ES6+), and modern frameworks such as React.js or Vue.js * Build and maintain server-side logic using Node.js or PHP, integrating with RESTful APIs * Manage and optimize database systems (MySQL/MongoDB) to support application performance * Deliver fully responsive websites on time, meeting all project deadlines and sprint commitments * Optimize web applications to achieve 95%+ page speed scores through performance tuning and best practices * Identify, troubleshoot, and resolve production bugs with a goal of reducing them by 20% quarterly * Implement 3+ new features per sprint to continuously enhance client applications * Maintain 100% uptime for all deployed sites through proactive monitoring and maintenance * Utilize Git and version control systems for code management and team collaboration * Collaborate with cross-functional teams i