1+ months

Data Scientist II - Mastercard

O'Fallon, Missouri
  • Jobs Rated

Who is Mastercard?

We are the global technology company behind the world’s fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless®. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. We believe in connecting everyone to endless, priceless possibilities.

Job Title

Data Scientist II


The Brighterion Data Science team is responsible for creating deep learning Artificial Intelligence (A.I.) and Machine Learning (M.L.) models using the Brighterion Software suite: iModel, iLearn, iMonitor. The models generated are production ready and created for a broad range of verticals (financial, healthcare, IoT, etc.). The Data Science team is also responsible for developing automated processes for creating models covering all modeling steps, from data extraction up to delivery. In addition, the processes are designed to scale, to be repeatable, resilient and industrialized.

You will be joining a team of Data Scientists working on innovative A.I. and M.L. models and engaging in fast execution projects, from 8 to 14 weeks. Our innovative cross-channel AI solutions are applied in Fortune 500 companies in industries such as fin-tech, investment banking, biotech, healthcare, and insurance. We are pursuing a highly motivated individual with strong problem solving skills to take on the challenge of structuring and engineering data and cutting-edge A.I. model development processes and technologies.


As a Data Analyst You Will

  • Maintain and organize tools for data transfer, mining, cleaning/processing, and validation
  • Provide structured, quality data for downstream enrichment and modeling, and recommend ways to improve data quality and efficiency
  • Develop, test, and improve data processes and architectures
  • Work with multiple disparate sources of data, storage systems, and building processes and pipelines to provide cohesive datasets for analysis and modeling


Essential Skills:

  • Data engineering experience
  • Experience with SQL language and one or multiple of the following database technologies: PostgreSQL, Hadoop, Netezza.
  • Good knowledge of Linux / Bash environment
  • Experience in Python
  • Good communication skills
  • Highly skilled problem solver
  • At least an undergraduate in Data Engineering, CS, or STEM related field. Masters preferred

Nice To Have

  • Experience in multiple scripting languages and storage systems
  • Programming Language: Java
  • Understanding of the importance of data organization and security
  • Detail oriented, efficient, strong work-ethic
  • Loves working with error-prone, messy, disparate, unstructured data
  • Can lead design efforts for improving data storage and processing, and possibly future efforts to transition to cloud storage

Mastercard is an inclusive Equal Employment Opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

If you require accommodations or assistance to complete the online application process, please contact [email protected] and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.


Jobs Rated Reports for Data Scientist

Posted: 2020-02-28 Expires: 2020-04-28

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Data Scientist II - Mastercard

O'Fallon, Missouri

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