- 4-6 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 workplace
.
- 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.

📌 Data Manual Quality Engineer (Bengaluru)
🏢 atsMantra
📍 Bengaluru