This job is responsible for defining and leading the engineering approach for complex features to deliver significant business outcomes. Key responsibilities of the job include delivering complex features and technology, enabling development efficiencies, providing technical thought leadership based on conducting multiple software implementations, and applying both depth and breadth in a number of technical competencies. Additionally, this job is accountable for end-to-end solution design and delivery. This role is responsible for defining and leading the engineering approach for Android applications delivering significant business outcomes in the POS payments space. Key responsibilities include delivering scalable and performant Android applications, enabling development efficiencies, providing technical thought leadership, and applying deep expertise in mobile development. The Principal Android Engineer will be accountable for end-to-end solution design and delivery within the Android ecosystem.