QE with Opensearch

2 days ago

Hyderabad, Telangana, India Zensar Technologies Full time ₹ 5,00,000 - ₹ 12,00,000 per year

Job Description
Job description for Open Search QE:
We are looking for a highly motivated
Quality Engineer
to support testing and validation of data ingestion workflows into
OpenSearch
, leveraging
AWS Batch
and
AWS Glue
. The ideal candidate will have hands-on experience with OpenSearch queries and dashboards, strong analytical skills, and the ability to understand and validate Java-based backend systems.

Key Responsibilities

  • Design and execute test strategies for OpenSearch-based data platforms.
  • Validate data ingestion pipelines using AWS Batch and AWS Glue.
  • Develop and maintain test cases for OpenSearch queries and indexing logic.
  • Use OpenSearch Dashboards to monitor, visualize, and validate ingested data.
  • Analyze and understand Java code to trace data flow and identify potential issues.
  • Collaborate with development and data engineering teams to ensure data accuracy and system reliability.
  • Automate test scenarios and integrate them into CI/CD pipelines.
  • Document test results, defects, and provide actionable feedback.

Mandatory Skills

  • Strong expertise in OpenSearch query syntax, filters, aggregations, and performance tuning.
  • Experience with OpenSearch Dashboards for data visualization and validation.
  • Hands-on experience with AWS Batch and AWS Glue for orchestrating data ingestion.
  • Ability to read and understand Java code, especially related to data processing and API integrations.
  • Proficiency in Python, Java, or other scripting languages for test automation.
  • Familiarity with REST APIs, JSON, and schema validation.
  • Experience with CI/CD tools (e.g., Jenkins, GitHub Actions) and version control systems.

Preferred Skills

  • Experience with Kibana or other OpenSearch-compatible visualization tools.
  • Knowledge of AWS CloudWatch, S3, and IAM for monitoring and access control.
  • Exposure to ETL workflows, data lake architectures, and data modeling.
  • Background in performance testing and load testing tools (e.g., JMeter, Locust).
  • Familiarity with Agile methodologies, JIRA, and test management tools.

Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 3+ years of experience in software testing or quality engineering.
  • AWS certification (e.g., AWS Certified Data Analytics, Developer Associate) is a plus.