Quality Engineer
Posted 28 Jul 2026
Advertised as “QA Engg - Backend Automation ”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 4–7 yrs
- Management level
- Individual contributor
- Employment
- Hybrid
No salary listed for this role.
Powering Performance Marketplaces in Digital Media
QuinStreet is a pioneer in powering decentralized online marketplaces that match searchers and “research and compare” consumers with brands. We run these virtual- and private-label marketplaces in one of the nation’s largest media networks.
Our industry leading segmentation and AI-driven matching technologies help consumers find better solutions and brands faster. They allow brands to target and reach in-market customer prospects with pinpoint segment-by-segment accuracy, and to pay only for performance results.
Our campaign-results-driven matching decision engines and optimization algorithms are built from over 20 years and billions of dollars of online media experience.
We believe in:
- The direct measurability of digital media.
- Performance marketing. (We pioneered it.)
- The advantages of technology.
We bring all this together to deliver truly great results for consumers and brands in the world’s biggest channel.
Quality Engineer – Backend Automation
Location: Pune, India (Hybrid)
Experience: 4–7 Years |
About the Role
We are seeking hands-on Quality Engineers to support the modernization of Quest, a high-volume event and workflow-processing platform. This role focuses on backend quality engineering, including API, event-driven, database, integration, performance, and migration testing to ensure reliability and correctness throughout the Quest v2 migration.
Key Responsibilities
- Design and execute test strategies for backend services, APIs, event-driven workflows, and database interactions.
- Develop and maintain automation frameworks using Java, REST Assured, JUnit/TestNG, and CI/CD pipelines.
- Validate Kafka-based event processing, retries, ordering, duplicate handling, replay, and idempotency scenarios.
- Perform migration validation between Quest v1 and Quest v2, including reconciliation and data consistency checks.
- Develop SQL-based data validation, integration, regression, performance, and resilience tests.
- Investigate defects using logs, metrics, traces, databases, and event streams.
- Support production deployments, release validation, and incident investigations.
Required Skills
- 4–7 years of Quality Engineering, SDET, or software testing experience.