Senior Android Engineer, Transactions

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Android Engineer, Transactions based in Canada. This is a high-impact mobile engineering role focused on building and scaling mission-critical transaction experiences across Android platforms. You will work on core user journeys including cart, checkout, payments, order confirmation, and post-order flows that power millions of real-world transactions. The role requires deep ownership of Android architecture, with a strong emphasis on performance, reliability, and secure payment processing at scale. You will collaborate closely with cross-functional teams including product, backend, design, data, and risk to deliver seamless and resilient experiences. The environment is fast-paced, experimentation-driven, and highly collaborative, with strong focus on engineering excellence and continuous improvement. This role is ideal for someone who enjoys solving complex transactional challenges in large-scale consumer applications.