Front-end lead / marketing engineering developer (temporary) (méxico)

Bi Optimizers exist to help people go from baseline health to peak biological performance. We develop science-backed supplements and wellness tools that deliver measurable results. As a remote-first company, our globally distributed team focuses on clarity, autonomy, and operational excellence. Every role is designed to support the health and performance of both our customers and our organization.

Bi Optimizers is hiring an experienced Front-End Developer to provide temporary coverage for a key engineering role while our Front-End Lead is away for several months. This is a hands-on role focused on marketing-driven front-end development inside a custom PHP-based funnel builder platform, with additional ownership of task coordination, documentation, and cross-team collaboration.

This role is a strong fit for a developer who is highly organized, proactive, and comfortable balancing technical implementation with project ownership in a fast-paced environment. Y...