Big Data Manual QA

Location:

- Gurgaon - Haryana, India
- Additional Location:

- Bangalore - Karnataka, India - Manyata Park Outer Ring Road, IN_Chennai_RMZ One Paramount_HII, IN_Coimbatore_Echo Point Plaza_HCS, IN_Hyderabad_AWFIS Space Solutions_HCS, Pune - Maharashtra, India - Rajiv Ganhi Infotec Park
- Job Family:

- Engineering
- Worker Type Reference:

- Regular - Permanent
- Pay Rate Type:

- Salary
- Career Level:

- T3(A)
- Job ID:

- R-45175-2025

**Description & Requirements**:
**Introduction: A Career at HARMAN Digital Transformation Solutions (DTS)**

We’re a global, multi-disciplinary team that’s putting the innovative power of technology to work and transforming tomorrow. At HARMAN DTS, you solve challenges by creating innovative solutions.
- Combine the physical and digital, making technology a more dynamic force to solve challenges and serve humanity’s needs
- Work at the convergence of cross channel UX, cloud, insightful data, IoT and mobility
- Empower companies to create new digital business models, enter new markets, and improve customer experiences

**What You Will Do**
- Develop and execute test scripts to validate data pipelines, transformations, and integrations.
- Formulate and maintain test strategies—including smoke, performance, functional, and regression testing—to ensure data processing and ETL jobs meet requirements.
- Collaborate with development teams to assess changes in data workflows and update test cases to preserve data integrity.
- Design and run tests for data validation, storage, and retrieval using Azure services like Data Lake, Synapse, and Data Factory, adhering to industry standards.
- Continuously enhance automated tests as new features are developed, ensuring timely delivery per defined quality standards.
- Participate in data reconciliation and verify Data Quality frameworks to maintain data accuracy, completeness, and consistency across the platform.
- Share knowledge and best practices by collaborating with business analysts and technology teams to document testing processes and findings.
- Communicate testing progress effectively with stakeholders, highlighting issues or blockers, and ensuring alignment with business objectives.
- Maintain a comprehensive understanding of the Azure Data Lake platform's data landscape to ensure thorough testing coverage.

**What You Need to Be Successful**
- 5-8 years of QA experience with a strong focus on Big Data testing, particularly in Data Lake environments on Azure's cloud platform.
- Proficient in Azure Data Factory, Azure Synapse Analytics and Databricks for big data processing and scaled data quality checks.
- Proficiency in SQL, capable of writing and optimizing both simple and complex queries for data validation and testing purposes.
- Proficient in PySpark, with experience in data manipulation and transformation, and a demonstrated ability to write and execute test scripts for data processing and validation.
- Hands-on experience with Functional & system integration testing in big data environments, ensuring seamless data flow and accuracy across multiple systems.
- Knowledge and ability to design and execute test cases in a behaviour-driven development environment.
- Fluency in Agile methodologies, with active participation in Scrum ceremonies and a strong understanding of Agile principles.
- Familiarity with tools like Jira, including experience with X-Ray or Jira Zephyr for defect management and test case management.
- Proven experience working on high-traffic and large-scale software products, ensuring data quality, reliability, and performance under demanding conditions.

**What We Offer**
- Flexible work environment, allowing for full-time remote work globally for positions that can be performed outside a HARMAN or customer location
- Access to employee discounts on world-class Harman and Samsung products (JBL, HARMAN Kardon, AKG, etc.)
- Extensive training opportunities through our own HARMAN University
- Competitive wellness benefits
- Tuition reimbursement
- “Be Brilliant” employee recognition and rewards program
- An inclusive and diverse work environment that fosters and encourages professional and personal development

**You Belong Here**

HARMAN is committed to making every employee feel welcomed, valued, and empowered. No matter what role you play, we encourage you to share your ideas, voice your distinct perspective, and bring your whole self with you - all within a support-minded culture that celebrates what makes each of us unique. We also recognize that learning is a lifelong pursuit and want you to flourish. We proudly offer added opportunities for training, development, and continuing education, further empowering you to live the career you want.

**About HARMAN: Where Innovation Unleashes Next-Level Technology**

Ever since the 1920s, we’ve been amplifying the sense of sound. Today, that legacy endures, with integrated technology platforms that make the world smarter, safer, and more connected.

Across autom