We’re looking for a machine learning engineer to join Cash App’s ML Feature Systems team, which builds cutting edge machine learning infrastructure to redefine the world’s relationship with money. Cash ML uses our large and unique datasets to model, understand, and predict customer behaviour to help optimise customer acquisition, engagement, retention, personalisation, and more.You’ll have the chance to work across the complete machine learning lifecycle, focusing more specifically on feature extraction, storage and pipelines. We are looking for someone who is hungry to create the development of large machine learning systems alongside talented modelers and engineers, as well as a strong architect who can create simple, reusable abstractions for performing complex machine learning tasks.What you’ll do:Design, build and maintain Machine Learning systems that power Cash’s ML Feature Systems stackWork hand-in-hand with ML Modellers to identify and integrate new data sources, heuristics and modelsSolve challenging technical problems at scale, collaborating with folks located here in Australia and across the globeOwn your solutions from design through to operation: we are all on the pager!