Short DescriptionAmerican Express is hiring for Senior Developer-Java, Python, Spark, Hadoop who will design and build robust data model architecture to support optimal data processing and standardized metric definitions.
- Developing an understanding of Voice of the Customer processes and leveraging the same to define and transform the data in Cornerstone.
- Design and build robust data model architecture to support optimal data processing and standardized metric definitions.
- Enable Big Data and batch/ real-time analytical solutions leveraging transformational technologies (Hadoop, HDFS, MapReduce, Hive, HBase, Pig etc) to deliver innovative solutions ensuring data quality and accuracy through intensive testing at variable and use case level.
- Provide recommendations to enhance capabilities to drive efficiencies in computing applications using Big Data ecosystem.
- Drive user story analysis & elaboration, design and development of software applications, testing & builds automation tools
- Proactively identify and automate manual tasks to improve quality and efficiency.
- Role involves working closely with partners from GSN and AET to prioritize, define, develop and test the data for various use cases as part of the VOC end to end process.
- The offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.
- Strong BDP programming skills - Java, Python, Spark, Hadoop, HBase, Pig, Hive, Scoop, Flume, Ozzie, Avro, etc. as well as Jave, J2EE
- Should have experience in UNIX shell scripting
- Must be proficient with general RDBMS skills
- MapR & API experience a plus
- Strong quantitative skills with a solid understanding of probability and statistics a big plus
- Strong background with data visualization and reporting
- Ability to influence and lead others and effectively communicate with internal and external business partners
- Creative problem solving (innovative) with excellent technical and analytical aptitude
- Self-starter with curiosity and appetite for new technology
- Teamwork & ability to multi-task.
- Excellent communication skills.
Senior Developer-Java, Python, Spark, Hadoop