ClearTrail Technologies - Quality Assurance Engineer - Big Data & Network Systems

0 years

0 Lacs

Posted:4 weeks ago| Platform: Linkedin logo

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On-site

Job Type

Full Time

Job Description

Key Responsibilities

  • Validate and test Big Data ecosystems including Hadoop, Kafka, SOLR, and related ETL components.
  • Design and execute ETL test cases, validating data extraction, transformation logic, and data loading processes.
  • Perform end-to-end debugging across multi-node architectures to identify and resolve issues.
  • Write and maintain functional and non-functional test cases and automation scripts using Python.
  • Analyze and troubleshoot Linux OS environments with focus on filesystem, network stack, and application-level issues.
  • Work with Layer 2/3 networking protocols and validate end-to-end data flow.
  • Prepare and execute User Acceptance Testing (UAT) plans and certification.
  • Provide deployment support and assist in creating POC setups.
  • Collaborate with product, PS (Professional Services), and development teams to groom requirements and optimize testing workflows.

Required Skills & Qualifications

  • Strong knowledge of Big Data technologies : Hadoop, Kafka, SOLR, etc.
  • Proficiency in Python for test automation and scripting.
  • Solid understanding of ETL pipelines, concepts, debugging, and validation.
  • Hands-on expertise in Linux OS for debugging filesystems, processes, and networks.
  • Basic understanding of networking protocols, especially Layer 2/3.
  • Experience working with any RDBMS or NoSQL databases.
  • Familiarity with SDLC and STLC, including documentation and reporting practices.
  • Strong problem-solving skills and attention to detail.

Good To Have

  • Experience with automation testing frameworks and tools.
  • Hands-on with API testing using Postman, SoapUI, REST-assured, etc.
  • Exposure to CI/CD pipelines, Jenkins, or other deployment tools.
  • Prior experience in security, telecom, or communication analytics domains is a plus.
(ref:hirist.tech)

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