Hadoop Developer Hadoop Developer …

Mastercard US
in O'Fallon, MO, United States
Permanent, Full time
Be the first to apply
Competitive
Mastercard US
in O'Fallon, MO, United States
Permanent, Full time
Be the first to apply
Competitive
Hadoop Developer
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

Hadoop Developer

Have you ever wanted to be a part of something BIG? Do you have experience integrating new and emerging technologies into existing environments as technologies evolve and demands change? Are you eager to work with open source software and be exposed to the fast-paced world of Big Data technology? In this role, you can make an immediate impact for a Leading Global Technology Company, MasterCard. The Sr. Software Engineer role is responsible for working with teams across the company to implement new data solutions while maintaining the stability of the platform. You will be responsible for assessing technologies and approaches for ingestion, transformation and storage. In addition, you'll work within the Fraud Data Engineering team to grow their knowledge and expertise. You will get the chance to work with extremely large data sets and be on the cutting edge of transforming the way Mastercard captures, processes, stores and visualizes transactional data.
PRIMARY RESPONSIBILITIES
•Develop scalable streaming solutions based on Spark, Kafka and/or Flume
•Work closely with team members from across Mastercard to identify functional and system requirements
•Design, develop and implement data models with quality and integrity at the top of mind to support our products
•Create documentation to support knowledge sharing; including flowcharts and diagrams
•Provide oversight and guidance to our Data Engineering development team
•Develop software utilizing open source technologies to interface distributed and relational data solutions
•Work to establish a Hadoop Cluster architecture
KNOWLEDGE AND SKILL REQUIREMENTS
•BS/BA degree in Computer Science, Information Systems or related field
•3-5 years of experience using Hadoop or related technologies such as Hive, Impala, Solr, HBase and/or AVRO
•Experience working with the Cloudera stack; Kafka, Spark, Flume, Hadoop, etc.
•Understanding of Data architecture, replication, and administration
•Experience in working with real-time or near real-time ingestion
•Avid backend experience using; Java, Scala, etc.
•Deep understanding of high-performant data concepts such as file stores, wide column databases, key-value pairs, etc.
•Excellent oral and written communication
•Excellent problem-solving skills
OTHER VALUABLE SKILLS
•Prior experience w/Business Intelligence Technologies
•Agile/Scrum methodologies

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 reasonable.accommodation@mastercard.com 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.
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