Quality Assurance (QA) Engineer

About the Company: - GreedyGame founded in 2013 by Arpit Jain [CEO] is a leading ad-tech company that's 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, Gameloft, Rocket Studio, Sharechat, Amanotes, Nazara, 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. Responsibilities - Own the quality of GreedyGame's SDK, ensuring reliable integrations across Android, iOS, and Unity-based games. - Design and execute comprehensive manual test plans covering functional, regression, integration, exploratory, and end-to-end testing. - Validate SDK implementations, analytics dashboards, reporting modules, and monetization workflows for accuracy and reliability. - Perform API testing using Postman, Swagger, Charles Proxy, or similar tools to validate request/response payloads, authentication, and data integrity. - Test Unity Engine game integrations to ensure correct SDK implementation, event tracking, and gameplay compatibility. - Debug application and SDK issues using Android Studio, ADB, Xcode, device logs, and network debugging tools. - Investigate data discrepancies across SDKs, APIs, backend systems, and dashboards through root cause analysis. - Work closely with Product, Engineering, and external clients to support SDK integrations, troubleshoot issues, and ensure successful production releases. Requirements - 2–4 years of Software QA experience with a strong focus on manual testing. - Mandatory: Hands-on experience testing SDKs, Unity/Unity Engine applications, and mobile games. - Strong experience testing Android and iOS applications with proficiency in Android Studio, ADB, Xcode, and device logs. - Hands-on experience with API testing using Postman, Swagger, Charles Proxy, or similar tools. - Experience validating analytics, event tracking, and data consistency across UI, APIs, SDKs, and backend systems. - Strong understanding of software testing methodologies, defect management, and root cause analysis. - Familiarity with Git/GitHub and Agile development practices. Bonus Points - Experience in AdTech, Gaming, Mobile Monetization, Publisher Platforms, or Analytics products. - Exposure to automation testing, CI/CD pipelines, or scripting for QA workflows. - Knowledge of SQL, database validation, and observability tools. - Experience working directly with game studios, external developers, or client integration teams. - Understanding of mobile SDK architecture, release cycles, and performance optimization. What Makes You a Great Fit - You have deep hands-on experience testing SDKs integrated with Unity-based mobile games, not just standalone mobile applications. - You enjoy investigating complex technical issues and can independently diagnose problems using logs, APIs, and debugging tools. - You have a strong quality-first mindset and pay close attention to data accuracy, analytics, and event validation. - You thrive in fast-paced product environments, take ownership of releases, and collaborate effectively with Engineering, Product, and client teams. - You are passionate about mobile gaming, developer tools, and building reliable products that power seamless SDK integrations. Why GreedyGame? - Opportunity to work on products used by millions – see: PubScale - Ownership from Day 1 – shape architecture, strategy, and key decisions - Flexible hybrid work setup – split time between our Bangalore HQ and remote work - Comprehensive benefits – health insurance, PTO, parental leave, and more - A high-growth, inclusive, and engineering-led culture that supports experimentation and impact