Jumio is a B2B technology company that uses AI, biometrics, machine learning, liveness detection, and automation to combat online identity fraud and financial crime. The Senior Machine Learning Engineer will design, train, optimize, and scale computer vision and machine learning systems for biometrics use cases, while contributing to end-to-end pipelines and AWS deployment. The role also involves benchmarking models, optimizing inference performance, mentoring engineers, and advancing technical best practices.