Big Data Developer
Aetna Inc
Contract Irving , Texas, United States Posted 1 year ago
About Position
Big Data Developer (Contract)
$80.00 / Hourly
Irving , Texas, United States
Big Data Developer
Contract Irving , Texas, United States Posted 1 year ago
Skills
Required Skills ---Unix Shell Scripting ANSI SQL Apache Hadoop Hive GoogleCloud - Big Data Nice to have skills -- PySparkDescription
• Strong experience in Unix/Shell Scripting
• Strong experience in Hadoop EcoSystem (Hive, HDFS, Map Reducer etc.)
• Strong experience in Spark, Python/Scala is an added advantage.
• Strong knowledge/experience in GCP (Big Query, GCS, Pub/Sub, FHIR, DataProc, Dataflow, Cloud functions, Airflow/Composer etc.)
• Experience in Tidal & Service Now ticketing system
• Strong communication, analytical & problem-solving skills & SDLC process
Responsibilities
- • Good understanding of Hadoop eco system & Yarn architecture. Writing high performance Hive queries.
- • Should be strong in Unix & SQL.
- • Hands-on experience in Spark with Java/Python/Scala.
- • Hands on with loading and manipulating large data sets using Spark & Hive.
- • Knowledge on debugging and troubleshooting Hadoop jobs.
- • Good communication and client interfacing skill.Prepare implementation plan as per the need and build the in scope applications in Big Data technologies
- • Responsible for all technical deliveries of project Good understanding of Agile & DevOps methodology
- • Good Communication & soft skills
- • Prior experience with US customer is nice to have
- • Should have worked in offshore delivery model
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