QA Engineer [Offerwall]

About the Company:

• GreedyGame founded in 2013 by Arpit Jain [CEO] is a leading ad-tech company thats been driving app growth and monetization

• We ve built a sustainable and profitable business for over 7 years without chasing vanity metrics and successfully completed our 0 1 journey, we re now scaling rapidly (1 10 phase)

• As a Google Publishing Partner, we serve 100M+ daily ad impressions and support 5,000+ apps and games worldwide-delivering up to 75% revenue uplift

• Trusted by brands like Amazon, Dream11, MPL, Sharechat, Treebo, Mobikwik, and 1000+ publishers across 20+ countries.

The Products You d Help Build:

Pubscale - Our Flagship Product

Enables effective monetization, user acquisition, uplift revenue and analyzes business growth all in a single place.

Immersive Ads

Native, non-intrusive ad formats with features like smart caching, priority loading, and adaptive refresh deliver better UX and higher monetization without annoying popups

Offerwall

A reward-based engagement layer that monetizes non-paying users through personalized, high-conversion tasks-driving eCPMs up to $1000 in Tier 1 geos and up to 3X more revenue in emerging markets

AdX GROW

Monetization via Google Ad Manager + premium demand partners and an AI-driven UA engine (GROW) with free credits and optimization support

About the Role

We are looking for a motivated and detail-oriented QA Engineer to join our team and work on a reward-based advertising platform. You will be responsible for testing user flows across mobile, web, and backend systems to ensure a smooth, reliable, and high-quality user experience. This is a great opportunity to gain hands-on experience with real-time systems involving third-party integrations, analytics, and data-driven workflows.

Key Responsibilities

• Understand and test end-to-end user journeys across the platform

• Execute test cases for functional, regression, and integration testing

• Test UI across web and mobile environments

• Perform API testing using Postman / Swagger or similar tools

• Validate API responses, status codes, and error handling

• Verify data flows, event tracking, and system integrations

• Identify, reproduce, and log bugs with clear steps and supporting logs/screenshots

• Validate analytics events and ensure accurate data tracking

• Perform sanity and regression testing before releases

• Work closely with developers and product teams to clarify and resolve issues

Core Skill Sets We Look For

• 1-3 years of experience in QA (Web / Mobile / SaaS preferred)

• Basic understanding of software testing concepts (test cases, bug lifecycle, regression testing)

• Familiarity with web application testing and UI validation

• Basic knowledge of API testing using Postman or similar tools

• Understanding of client-server architecture

• Ability to debug issues using browser tools (Chrome DevTools, network tab)

• Strong analytical and problem-solving skills

• Ability to write clear and structured bug reports

• Good communication and teamwork skills

• Comfortable using AI tools (e.g., ChatGPT, Copilot) to assist with test case creation, debugging, and documentation-while critically validating outputs

Good to Have

• Basic understanding of SQL and database concepts

• Exposure to analytics tools (Firebase, GA, Mixpanel, etc.)

• Familiarity with tools like Charles Proxy or similar

• Initial exposure to automation tools (Selenium / Playwright)

• Awareness of AdTech / digital advertising ecosystems

• Understanding of API concepts like authentication, pagination, and filtering

Learning Growth Opportunities

• Work on real-time systems involving APIs, analytics, and integrations

• Gain exposure to data validation and backend workflows

• Learn debugging and root cause analysis in production environments

• Opportunity to grow into automation and advanced QA roles

Engineering Collaboration

• Participate in requirement discussions and provide early feedback

• Track and report defects clearly and effectively

• Collaborate with Product, Engineering, and QA team member

Why Join Us

• Work on a fast-growing technology platform

• Gain hands-on experience with scalable systems and integrations

• Learn from experienced engineers and grow your QA skillset

• High ownership and impact from early in your career