We are looking for a Senior QA Engineer for part‑time work to own technical QA, onboarding validation, SDK integration testing, and release readiness across Appodeal Accelerator partners.

Key Responsibilities

Technical QA & Build Validation

Review builds before CPI, retention, or monetization testing

Run QA on gameplay, onboarding, progression, ads, paywalls, analytics, and monetization flows

Identify crashes, softlocks, blockers, technical inconsistencies, and UX issues

Ensure builds meet internal launch and testing readiness standards

SDK & Integration Validation

Support SDK integration verification and troubleshooting

Validate monetization, attribution, analytics, and event setup

Investigate technical integration issues and platform‑specific problems

Collaborate with Product Engineer and partner studios during onboarding

Monetization & Analytics Validation

Validate rewarded ads, interstitials, banners, IAPs, subscriptions, and paywalls

Verify monetization event firing and analytics accuracy

Support monetization testing and experiment validation

Ensure attribution and mediation systems function correctly before launch

Pre‑Test & Release Readiness

Play and review games before testing approval

Evaluate technical stability, usability, retention‑critical flows, and overall readiness

Identify risks that could negatively impact UA, monetization, or retention test performance

Collaborate with Product, QA, and Publishing teams on go/no‑go decisions

QA Operations & Documentation

Maintain QA checklists, validation workflows, and testing documentation

Improve bug reporting standards and onboarding QA processes

Maintain integration and testing best‑practice documentation

Contribute to improving QA standards and operational efficiency across the team

Requirements Must‑Have

4+ years of experience in QA Engineering, Technical QA, Mobile QA, or similar technical validation roles





Strong experience testing mobile apps or mobile games in production environments

Experience validating SDK integrations, monetization systems, analytics events, and attribution flows

Strong debugging and investigation skills, including logs, device testing, reproduction flows, and build validation

Experience working with tools such as Jira, Firebase, TestFlight, Android Studio, Xcode, Unity, Charles Proxy, or similar

Strong understanding of mobile release/testing workflows

Ability to independently identify technical risks and launch blockers

Strong attention to detail and structured documentation skills

Comfortable collaborating closely with Product, Engineering, QA, and Publishing teams

Advanced English communication skills (written and spoken) are mandatory

Comfortable working independently in fast‑moving and ambiguous environments

Nice‑to‑Have

Experience working with ad monetization and mediation platforms

Experience with mobile game publishing or live operations

Experience validating retention and monetization experiments

Familiarity with attribution and analytics platforms

Experience improving QA operations, workflows, or documentation standards

Experience supporting partner onboarding processes

Basic scripting, automation, or AI‑assisted QA workflows are a plus

Benefits

Direct Product Impact – Your work will directly influence launch readiness, monetization quality, retention testing, and scaling decisions.

High Ownership – You will help define QA standards and improve technical onboarding quality across Accelerator partners.

Lean and Fast‑Moving Team – Work closely with Product, Engineering, QA, and Publishing teams with quick iteration cycles and minimal bureaucracy.

Variety of Products – Work across different genres, apps, monetization systems, and live test environments.

Operational Influence – Help improve technical quality standards and release readiness processes across the entire Accelerator pipeline.

📌 Senior QA / Technical Engineer (part-time) (Madrid)
🏢 Appodeal
📍 Madrid