Are you passionate about building ML-driven systems that will make Alexa the most personalized AI assistant? Do you thrive in tackling innovative new problem spaces? Do you want to work in a fast paced environment surrounded by the smartest and most customer obsessed product, engineering, marketing, and data science leaders on the planet, where the future is still to be defined? Key job responsibilities We are looking for passionate, hard-working, and talented Software Engineer/MLE who have experience building innovative, mission critical, high volume ML applications that customers love. You will have an opportunity to make a large impact on Alexa customers all over the world. You will be: - Working with Applied Scientists to develop and productionize ML models that learn to personalize the Alexa experience. - Responsible for development and maintenance of core modules and services. - Work in an Agile/Scrum environment to deliver high quality software against fast-paced schedules. - Will work with scientists and software engineers to evaluate technical feasibility, investigate design approaches and prototype and develop new technology.