Role & responsibilities

Job Title: QA Engineer (Java, Elasticsearch, ETL, Database Testing)

Experience: 3-8 Years

Location: Pan India

Employment Type: Full time

Preferred candidate profile

We are seeking a detail-oriented and experienced QA Engineer with strong expertise in Java, Elasticsearch, ETL Testing, and Database Testing. The ideal candidate will be responsible for validating data integrity, testing enterprise applications, automating test processes, and ensuring high-quality software delivery across data-driven platforms.

Key Responsibilities

Design, develop, and execute test plans, test cases, and test scripts.

Perform functional, integration, system, regression, and end-to-end testing.

Validate ETL workflows, data transformations, and data migration processes.

Conduct database testing to ensure data accuracy, completeness, and consistency.

Develop and maintain automation test frameworks using Java.

Validate Elasticsearch indexing, search functionality, and performance.

Analyze requirements and create comprehensive test scenarios.

Execute API testing using tools such as Postman or REST Assured.

Identify, document, track, and verify defects through closure.

Collaborate closely with Developers, Data Engineers, Business Analysts, and Product Teams.

Participate in Agile ceremonies and quality assurance activities.

Ensure compliance with testing standards and best practices.

Required Skills

Programming & Automation

Java

Selenium WebDriver

TestNG / JUnit

REST Assured

Database Testing

SQL

Oracle

SQL Server

PostgreSQL

MySQL

ETL Testing

ETL Validation

Data Warehouse Testing





Source-to-Target Validation

Data Reconciliation

Data Quality Testing

Elasticsearch

Elasticsearch Query DSL

Index Validation

Search Testing

Performance Testing

Kibana

API Testing

REST APIs

Postman

Swagger

QA Process

Test Planning

Defect Management

Regression Testing

Integration Testing

UAT Support

Preferred Skills

Apache Kafka

CI/CD Pipelines

Jenkins

Azure DevOps

Git

Docker

Performance Testing (JMeter)

Data Warehousing Concepts

Agile/Scrum Methodologies

Qualifications

Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline.

3+ years of experience in Software Testing, ETL Testing, or Data Validation.

Robust analytical and troubleshooting skills.

Nice to Have

Experience in Big Data Testing.

Exposure to Hadoop, Spark, or Databricks environments.

Experience testing cloud-based applications on Azure or AWS.

Knowledge of DevOps and CI/CD testing practices.

Key Competencies

Quality Assurance

Test Automation

Data Validation

Database Testing

Defect Analysis

Problem Solving

Communication Skills

Stakeholder Collaboration

Naukri Keywords

QA Engineer, Automation Testing, Java, Selenium, ETL Testing, Database Testing, SQL, Elasticsearch, Kibana, REST API Testing, Postman, JUnit, TestNG, Data Warehouse Testing, Source to Target Validation, Jenkins, Azure DevOps, Agile Testing, Big Data Testing, Data Validation, QA Automation.

Mandatory Skills

Java, Automation Testing, ETL Testing, Database Testing, SQL, Elasticsearch, API Testing, Selenium, TestNG/JUnit, Data Validation.

📌 QA engineer , Java Elasticsearch, ETL ,DB (India)
🏢 Tata Consultancy Services
📍 India