Big Data Manual QA
Big Data Manual QA
Posted on :
25-05-2025
Employer Active
1 Vacancy
Job Alert
You will be updated with latest job alerts via emailValid email field required
Send jobs
Share
Send me jobs like this
Job Alert
You will be updated with latest job alerts via emailValid email field required
Send jobs
Job Description
HARMANs engineers and designers are creative purposeful and agile. As part of this team youll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car enterprise and connected ecosystem. Every day you will push the boundaries of creative design and HARMAN is committed to providing you with the opportunities innovative technologies and resources to build a successful career.
A Career at HARMAN
As a technology leader that is rapidly on the move HARMAN is filled with people who are focused on making life better. Innovation inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together youll discover that at HARMAN you can grow make a difference and be proud of the work you do everyday.
Responsibilities:
- Develop and execute test scripts to validate data pipelines transformations and integrations.
- Formulate and maintain test strategiesincluding smoke performance functional and regression testingto 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 platforms data landscape to ensure thorough testing coverage.
Skills & Experience:
- 3-6 years of QA experience with a strong focus on Big Data testing particularly in Data Lake environments on Azures 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.
HARMAN is proud to be an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard torace religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics.
Employment Type
Full-Time
Key Skills
Report This Job
Disclaimer: Drjobpro.com is only a platform that connects job seekers and employers. Applicants are advised to conduct their own independent research into the credentials of the prospective employer.We always make certain that our clients do not endorse any request for money payments, thus we advise against sharing any personal or bank-related information with any third party. If you suspect fraud or malpractice, please contact us via contact us page.
