LawnStarter, the leading on-demand marketplace for lawn care and related services, is seeking a Senior Full Stack Software Developer with potential advancement to Lead Engineer. This role combines both frontend and backend development, focusing on building scalable solutions using React/React Native and PHP (Laravel). The position offers a unique opportunity to work on products that directly impact hundreds of thousands of customers nationwide. As a senior developer, you'll be responsible for building reliable, observable code, implementing design systems, and mentoring junior developers. The company has a strong engineering culture emphasizing continuous delivery and test-driven development. Working in a fully remote environment, you'll collaborate with product and design teams to shape the future of home services technology. LawnStarter boasts recognition as a top workplace and offers a culture focused on humble, passionate, and smart individuals. This role requires 5+ years of experience and deep knowledge of web technologies, making it perfect for experienced developers looking to make a significant impact in a growing, profitable company.