We are seeking an experienced and creative Senior Fullstack Developer to join our dynamic team. The ideal candidate will play an important role in building and enhancing our web applications, including our product web apps and marketing website.

This position combines frontend expertise with full-stack capabilities, focusing on delivering high-quality user experiences and integrating seamless functionality across our web assets.

Responsibilities

• Develop Lumen’s web applications and eCommerce platform
• Work with product managers, marketers, designers, and other developers to understand the desired application requirements and provide your feedback to improve the feature outcome
• Guarantee optimal performance across all major devices and browsers, emphasizing mobile optimization and rapid load times, while ensuring core functionalities are flawless and bug-free
• Implement and own cross-platform features; be involved and impact the entire application lifecycle
• Teach, mentor, grow, and provide advice to other domain experts, individual contributors
• Acquire an in-depth understanding of our technical challenges and strive to improve them
• Be a vocal advocate for technical excellence and help the team members make sound decisions

Skills and Experience

• 7+ years of experience in software development
• Proven experience in web development, with a strong foundation in HTML, CSS, JavaScript, and web frameworks (React - advantage)
• A meticulous eye for detail and a commitment to delivering pixel-perfect designs that offer exceptional UX/UI
• Proficiency with server-side languages such as PHP (advantage)/Python/Ruby/etc
• An enthusiastic approach to learning new technologies and methodologies
• A data-driven mindset with a focus on leveraging analytics to inform product/development decisions
• Educational background in a relevant field - advantage
• Experience with GTM and A/B testing tools - advantage
• Knowledge of nutrition/metabolism/health - advantage