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Data Scientist
Experian
San Diego, CA, United States
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Description
Experian DataLabs is a R&D unit at Experian formed with the desire to work in
collaboration with Experian’s business units to enhance relationships with clients and acquire strategic datasets. Experian® is a global leader in providing information, analytical tools and marketing services to organizations and consumers to help manage the risk and reward of commercial and financial decisions. Using our comprehensive understanding of individuals, markets and economies, we help organizations find, develop and manage customer relationships to make their businesses more profitable.
Position Summary:
The person filling this position will be part of Experian North America R&D Data Lab concentrating on research and development of novel analytical solutions, new product prototyping, as well as new data asset evaluation and acquisition. This position requires extensive background and knowledge in machine learning and data analytics. Previous experience in analyzing large datasets and developing data driven statistical models is desirable. Experience in text mining and online marketing is a plus.
The candidate will need to be able to work on multiple concurrent projects, anticipate obstacles, and make high quality deliveries on an aggressive schedule. The candidate must also be a team player that is self-motivated and has excellent communication skills.
Key job functions include:
• Analyzing, processing, evaluating and documenting large data sets
• Identify/develop appropriate machine learning/deep learning/data mining/text mining techniques to uncover the value of the data
• Designing data structure and data storage schemes for efficient data manipulation and information retrieval
• Developing tools for data processing and information retrieval
• Developing data driven models to quantify the value of a given data set
• Applying, modifying and inventing algorithms to solve challenging business problems
• Validating score performance
• Conducting ROI and benefit analysis
• Documenting and presenting model process and model performance
Requirements:
• Advanced degree (PhD) in Machine Learning, Computer Science, Electrical Engineering, Physics, Statistics, Applied Math or other quantitative fields
• 0-3 years of working experience in analytics, data mining, and/or predictive modeling
• Demonstrated ability to lead and execute projects from start to finish
• Ability to independently support existing products
• Proven track record in modifying and applying advanced algorithms to address practical problems
• Experience with regression, Neural Network, SVM, and/or ensemble methods
• Experience with advanced deep learning technology and open source tools
• Proven ability to work independently on development of complex models with extremely large and complex data structures
• Proficient in more than one of Python, R, Java, C++, or C
• Robust knowledge and experience with statistical methods
Plusses:
• Extensive knowledge of MATLAB and SQL
• Experience with Hadoop and NoSQL related technologies such as Map Reduce, Spark, Hive, HBase, mongoDB, Cassandra, etc.
• Experience with online, mobile marketing analytics
• Experience with GPU programming
• Experience with Natural Language Processing, Natural Language Understanding, and the relevant open-source tools
• Solid knowledge of Bayesian statistical inference and related machine learning methods
• Experience with Agile methods for software development
Benefits:
Working for a leading FTSE 50 global information services company is just one of the rewards of joining Experian. Our benefits package is designed to reward contribution and loyalty and to attract the kind of talented individuals who have their pick of employers. That is why we offer a highly competitive package which comprises:
• Competitive base salary
• Aggressive bonus plan
• Core benefits including: full medical, dental, vision, matching 401K and the opportunity to work with a global leader
Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100 Index. Total revenue for the year ended March 31, 2017 was $4.3 billion. Experian employs approximately 17,000 people in over 40 countries.
Experian is an Equal Opportunity Employer. Anyone needing accommodation to complete the interview process should notify the talent acquisition partner. The word "Experian" is a registered trademark in the EU and other countries and is owned by Experian Ltd. and/or its associated companies.