Verified Job On Employer Career Site Job Summary: Amazon is a tech firm with a focus on e-commerce, cloud computing, digital streaming, and artificial intelligence. They are seeking a Sr. Applied Scientist to build next generation selection and assortment systems aimed at optimizing delivery speed. The role involves collaborating with cross-functional teams to design and develop innovative solutions to complex business challenges. Responsibilities: • Understanding business requirements and existing challenges and map them to the right scientific solution; • Designing effective, scalable, and achievable solutions to key business problems; • Developing the right set of metrics to evaluate efficacy of your models and solutions; • Prototyping and analyzing new models and business logic; • Productionizing your scientific solutions, including writing production-quality critical path code; • Communicating, both written and verbally, with both technical and business audiences throughout each project; • Publishing findings in internal and/or external conferences and interfacing with the scientific community; • Mentoring and developing the scientist community across the organization Qualifications: Required: • 3+ years of building machine learning models for business application experience • PhD, or Master's degree and 6+ years of applied research experience • Experience programming in Java, C++, Python or related language Preferred: • Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc. • Experience with large scale distributed systems such as Hadoop, Spark etc. Company: Amazon is a tech firm with a focus on e-commerce, cloud computing, digital streaming, and artificial intelligence. Founded in 1994, the company is headquartered in Seattle, Washington, USA, with a team of 10001+ employees. The company is currently Public Company. Amazon has a track record of offering H1B sponsorships.