HappyCo is a growing PropTech company focused on building better communities through innovative mobile solutions. As a Senior Software Engineer (Mobile), you'll join a values-driven organization working on Flutter-based mobile applications with opportunities to work across the full stack including React and Golang. The role offers a blend of technical leadership and hands-on development, where you'll collaborate with Product Managers and Designers to create customer-centric solutions. The position requires 5+ years of software development experience with strong Flutter expertise. You'll work in a flexible, remote environment spanning US and Australian time zones, contributing to both technical implementation and team growth. The company offers competitive compensation including equity, wellness benefits, and a strong commitment to diversity and inclusion. This role is perfect for experienced mobile developers looking to make an impact in the PropTech space while working in a supportive, ego-free culture.