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NiFi Data Engineer @ Nexwave Talent

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 NiFi Data Engineer

Job Description

We are looking for a Senior NiFi Data Engineer who is able to design and build solutions for one of our Fortune 500 Client programs, which aims towards building a data standardization and curation needs on Hadoop cluster using Apache NiFi as primary tool for integration and engineering. This is a high visibility, fast-paced key initiative will integrate data across internal and external sources, provide analytical insights, and integrate with the customer s critical systems. Requirements
  • Bachelor s degree with a minimum of 5 years of IT experience, OR in lieu of Degree, a High School Diploma/GED
  • Minimum 3 years hands-on experience in NiFi, HDFS, Kafka, Hive, Sqoop, shell scripting
  • Good knowledge of the data transformation, service handling, error handling and processors available in NiFi.
  • Able to transform heterogeneous data formats (Json, Xml, Avro, Parquet, Orc)
  • Good knowledge on Batch and Streaming data processing
  • Knowledge on improving Flow standards with exception and error handling with zero data loss
  • Excellent communication skill
  • Solution oriented and problem-solving skills
  • Strong teamwork and interpersonal skills
Key Responsibilities
  • Design, build and unit test applications on APACHE NIFI either on Hortonworks Data Flow ( HDF ) or on Cloudera Flow Management ( CFM ) platforms.
  • Build data pipelines for both batch and streaming data requirements, which will require in- depth knowledge on Hive, Kafka, HDFS, Sqoop and NoSQL databases as well.
  • Parse hierarchical XML and JSON documents using NiFi processors and flatten them as per data modelling requirements.
  • Build complex transformations and expressions on FlowFile attributes and content within NiFi processors
  • Design & Build REST-ful service pipelines on NiFi with appropriate error handling
  • Also build NiFi pipelines which can perform GET-POST-PUT-DELETE method calls on those service pipelines
  • Build NiFi controller services to interact with other databases (RDMBS+NoSQL) and for credentials & kerberos tickets retrieval purposes
  • Publish NiFi flows into NiFi Registry and promote to higher environments
  • Build orchestration flows for coordination and interaction among various NiFi data flows.
  • Execute CLI commands to perform flow executions and promotions respectively
  • Extensively use variables and context variables which hierarchically falls-through from parent to child NiFi flows
  • Optimize performance of the built pipelines in Hadoop using configurations of different processors
  • Optimize performance for data access requirements by choosing the appropriate native Hadoop file formats ( Avro, Parquet, ORC etc ) and compression codec, while writing into HDFS.
  • Analyzing and processing large amounts of structured and unstructured data, including integrating data from multiple heterogeneous sources.
  • Create and maintain integration and regression testing pipelines on Jenkins integrated with BitBucket and/or GIT repositories.
  • Participate in the agile development process, and document and communicate issues and bugs relative to data standards in scrum meetings
  • Work collaboratively with onsite and offshore team model.
  • Develop & review technical documentation for artifacts delivered.
  • Ability to solve complex data-driven scenarios and triage towards defects and production issues
  • Ability to learn-unlearn-relearn concepts with an open and analytical mindset
  • Participate in code release and production deployment.
  • Challenge, inspire & mentor team members to achieve business results in a fast paced and quickly changing environment

Employement Category:

Employement Type: Full time
Industry: Recruitment Services
Role Category: General / Other Software
Functional Area: Not Applicable
Role/Responsibilies: NiFi Data Engineer

Contact Details:

Company: Techno Wise
Location(s): Hyderabad

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Keyskills:   data warehousing informatica python java it data flow sql

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Nexwave Talent

Nexwave ( IT)  was established by group of IT professionals with years of experience in industry. At Nexwave, we provide Talent Management Solutions to IT, ITES, BPO, KPO, Banking and Financial Sectors. We truly understand client requirements, provide customized solutions, always maintain high ...