Data Science Engineer II
Company: Wayfair LLC
Location: Boston, MA
Posted on: April 17, 2019
Job Description:
Multiple Openings. Data Science Engineer II for Wayfair LLC in
Boston, MA. Utilize quantitative and technical skills in combination with business insights in order to solve business
and technical problems; analyze aggregate customer data daily using Hadoop, Hive, Jenkins, and SQL to determine
which products to recommend to customers; utilize Python machine learning and analytical tools such as Jupyter
notebooks, scikit-learn, Seaborn, and big data technologies including Spark and GPUs to research and monitor
customer purchasing behavior; lead and mentor junior team members in technical system learning; collaborate
with business stakeholders by presenting big data insights in order to target business priorities and KPIs;
develop quantitative models including regression based techniques, non-linear tree methods such as XGBoost, and Neural
Networks; and meet with analytics teams to create and analyze statistical tests including A/B and multi-armed
bandit tests for personalization algorithms. Requires a Doctorate (Ph.D.) degree in Mathematics, Computer Science,
Physics, Neuroscience or related cognitive field (willing to accept foreign education equivalent) plus one year of
experience performing experimental design and analysis. One year of experience must include: Leading development of Big Data
Analytics solutions leveraging the latest data analysis techniques (including machine learning) for large
quantities of structured and unstructured data; Extracting insights from data using SQL and Python, including developing
queries, data extraction, data cleansing, and performing large scale processing using algorithms; Performing
data visualization; Analyzing machine learning in predictive models; Time Series Analysis and Statistical
Analysis; Leading cross functional teams of engineers, data scientists, and other specialists throughout the strategic
growth initiative development process; Performing experimental design and hypothesis testing including A/B testing
and multivariate testing (MVT); Utilizing quantitative mathematical techniques; and Managing long term research
projects including creating strategic plan. Eligible for employee referral program. Wayfair LLC is willing to accept a
suitable combination of education, training and/or experience to satisfy the requirements. Apply online:
https://www.wayfaircareers.com/jobs/oUkT9fw0?lang=en-us
Keywords: Wayfair LLC, West Hartford , Data Science Engineer II, Computer , Boston, MA, Connecticut