Company Description

Lumulus Technologies, Inc. is at the forefront of innovation in high-speed connectivity, specializing in advanced high-speed cables to enhance network infrastructure for data centers and AI clusters. Our products are engineered to meet the rigorous demands of modern computing environments, ensuring exceptional performance and efficiency. With a mission to drive the future of connectivity, we provide high-bandwidth solutions designed to overcome system bottlenecks. As we expand our manufacturing capabilities in Ayutthaya, Thailand, we remain committed to delivering power-efficient, high-performance cabling solutions with unmatched precision and reliability.

Role Description

This is a part-time or Internship, on-site role for a PHP Developer – UI Engineer located in San Diego, CA. The PHP Developer – UI Engineer will be responsible for developing and maintaining back-end and front-end components of web applications, utilizing object-oriented programming techniques. Day-to-day tasks include software development, programming, collaborating with cross-functional teams to deliver high-quality solutions, and ensuring optimal performance and user experience for our applications.

We are looking for a PHP Developer with strong UI development experience to modernize and enhance an existing PHP-based utility used to configure optical transceivers. This utility runs on SONiC (Software for Open Networking in the Cloud)—a Debian-based network operating system.

You’ll take ownership of improving the user interface of this tool and help determine whether the new interface should run natively on SONiC switches or externally (e.g., on a Windows PC). The role involves both front-end development and backend integration in a Linux-based environment.

Qualifications

• Proficiency in Back-End Web Development and Software Development
• Strong skills in Object-Oriented Programming (OOP) and Programming
• Experience in Front-End Development
• Excellent problem-solving and analytical skills
• Ability to work effectively in an on-site team environment
• Bachelor's degree in Computer Science, Software Engineering, or related field
• Experience in the connectivity or network infrastructure industry is a plus
• 3+ years of PHP development experience
• Proficiency in front-end technologies (HTML, CSS, JavaScript)
• Experience working in Linux environments, ideally Debian-based
• Ability to work independently, troubleshoot effectively, and communicate clearly
• Familiarity with CLI workflows and Linux network tools