QA Engg - Backend Automation

Posted 6 Days Ago
Be an Early Applicant
Pune, Mahārāshtra, IND
In-Office
Senior level
Consumer Web • Digital Media • Marketing Tech • Analytics
The Role
Design and execute backend test strategies for APIs, event-driven workflows, databases, and migrations. Build and maintain automation frameworks, validate Kafka event processing, perform SQL-based data validation, run performance and resilience tests, investigate defects via logs/metrics/traces, and support deployments, release validation, and incident investigations.
Summary Generated by Built In

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.
  • Strong Java programming and test automation skills.
  • Hands-on experience with REST API testing, REST Assured, JUnit/TestNG, and CI/CD integration.
  • Strong SQL and database validation experience (MySQL, Oracle, SQL Server, etc.).
  • Experience testing backend services, integrations, and distributed systems.
  • Good understanding of HTTP, REST, JSON, Git, and Linux/Unix environments.
  • Strong troubleshooting and analytical skills.

Preferred Skills

  • Experience with Kafka, event-driven systems, and distributed architectures.
  • Knowledge of Redis, Docker, Kubernetes, Testcontainers, WireMock, and contract testing.
  • Experience with JMeter, Gatling, k6, or similar performance testing tools.
  • Exposure to resilience, concurrency, recovery, and high-volume transaction systems.

What We're Looking For

  • Engineers who treat automation as production-quality software.
  • Strong focus on backend, data, event-processing, and system reliability testing.
  • Ability to independently own test coverage, defect investigation, and quality validation.
  • Strong collaboration skills with developers, architects, and QA teams.

Levels: Candidates may be hired as Quality Engineer (4–6 years) or Senior Quality Engineer (5–7 years) based on experience and capability in automation design, test strategy, performance testing, and technical leadership.


QuinStreet is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, national origin, pregnancy status, sex, age, marital status, disability, sexual orientation, gender identity or any other characteristics protected by law.

Please see QuinStreet’s Employee Privacy Notice here.



Skills Required

  • 4-7 years of Quality Engineering, SDET, or software testing experience
  • Strong Java programming and test automation skills
  • Hands-on experience with REST API testing, REST Assured, JUnit/TestNG
  • CI/CD pipeline integration for automated tests
  • Strong SQL and database validation experience (MySQL, Oracle, SQL Server)
  • Experience testing backend services, integrations, and distributed systems
  • Good understanding of HTTP, REST, JSON, Git, and Linux/Unix environments
  • Strong troubleshooting and analytical skills
  • Experience validating Kafka-based event processing (retries, ordering, idempotency)
  • Knowledge of Redis, Docker, Kubernetes, Testcontainers, WireMock, and contract testing
  • Experience with performance testing tools (JMeter, Gatling, k6)
  • Exposure to resilience, concurrency, recovery, and high-volume transaction systems

QuinStreet Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about QuinStreet and has not been reviewed or approved by QuinStreet.

  • Healthcare Strength Health coverage includes medical, dental, vision, and dedicated mental-health resources alongside an EAP, indicating a solid core benefits foundation. Company materials also cite multiple plan options and ancillary protections like life and disability insurance.
  • Leave & Time Off Breadth Company benefits outline paid company holidays and describe flexible or unlimited PTO practices in some areas. Guidance also references parental and other leaves with remote/flexible work norms supporting time-away usage.
  • Equity Value & Accessibility An Employee Stock Purchase Plan is available with a purchase discount and a lookback feature. This adds an additional wealth-building component accessible beyond base pay and bonus.

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The Company
HQ: Foster City, CA
750 Employees
Year Founded: 1999

What We Do

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 of this together to deliver truly great results for consumers and brands in the world’s biggest channel.

Why Work With Us

We aren’t just in the business of building homes. We’re in the business of building careers. Modernize Home Services, believes in the professional and personal growth of each employee at every career stage. We offer role-specific improvement tools and resources needed to succeed in your current role, and the role you aspire to take on tomorrow.

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