truelogic is seeking a Senior Software Engineer (PHP) to lead migration of a legacy payments platform to a modern, scalable backend while collaborating with an offshore team. This full-time remote role requires 5+ years of experience, strong PHP and Ruby, and ability to own complex migrations end-to-end in a fintech environment. Based in Latin America with overlap to US/Canada time zones, you will thrive in a fast-growing startup with competitive USD compensation.