Hadoop Application Support Specialist
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Job Description:
Position Summary
Following is a summary of the essential functions for this job. Other duties may be performed, both major and minor, which are not mentioned below. Specific activities may change from time to time.
- Support multiple projects with competing deadlines.
- 24/7 Monitoring of production applications to make sure SLAs are met.
- Triage and Remediation of Job failures.
- Work with upstream/downstream applications for any delays or data issues.
- Ability to generate and submit the reports to senior management.
- Sound understanding and experience with Hadoop ecosystem (Cloudera). Able to understand and explore the constantly evolving tools within Hadoop ecosystem and apply them appropriately to the relevant problems at hand.
- Experience in working with a Big Data implementation in production environment.
- Experience in HDFS, Map Reduce, Hive, impala, Linux/Unix technologies is mandatory.
- Experience in Flume/Kafka/spark is an added advantage.
- Experience in Unix shell scripting is mandatory.
- Able to analyze the existing shell scripts/python/perl code to debug any issues or enhance the code.
- Maintenance activities like performance maintenance, storage maintenance, platform clean up, etc.
- Sound knowledge of relational databases (SQL) and experience with large SQL based systems.
- Strong IT consulting experience in various data warehousing engagement, handling large data volumes, architecting big data environments.
- Deep understanding of algorithms, data structures, performance optimization techniques and software development in a team environment.
- Benchmark and debug critical issues with algorithms and software as they arise.
Primary Skill
Hadoop
Secondary Skill
Spark
Tertiary Skill
Java
Required Skills
- Bachelor's degree in a technical or business-related field, or equivalent education and related training.
- Seven years of experience in data warehousing architectural approaches and minimum 4 years in big data (Cloudera).
- Exposure to and strong working knowledge of distributed systems.
- Excellent understanding of client-service models and customer orientation in service delivery.
- Ability to grasp the 'big picture' for a solution by considering all potential options in impacted area.
- Aptitude to understand and adapt to newer technologies.
- The ability to work with teammates in a collaborative manner to achieve a mission.
- Presentation skills to prepare and present to large and small groups on technical and functional topics.
Desired Skills
- Previous experience in the financial services industry.
- Previous experience in production support.
- Broad BofA technical experience and good understanding of existing testing/operational processes and an open mind on how to enhance those.
- Understanding of industry trends and relevant application technologies.
- Experience in designing and implementing analytical environments and business intelligence solutions.
Shift:
1st shift (United States of America)
Hours Per Week:
40
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