QA Engineer (HTML5)

TL;DR

QA Engineer (HTML5): Testing and validating HTML5 playable ads and mobile web games across various ad networks and devices with an accent on usability, performance, and polish. Focus on ensuring high conversion rates, meeting strict platform constraints, and identifying rendering bugs in WebGL environments.

Location: Remote (any location)

Salary: $30.00 - $40.00 / hr

Company

hirify.global is building a platform for generative entertainment universes where creators, players, and AI collaborate in real time.

What you will do

• Test and validate HTML5 playable ads across major ad networks including Meta, Google, Unity, and TikTok.
• Ensure builds meet strict ad platform requirements regarding file size, load time, and sandbox constraints.
• Identify and document issues related to touch interactions, UI scaling, and rendering bugs in Canvas/WebGL.
• Perform extensive cross-device and cross-browser testing on iOS Safari and Android Chrome.
• Validate gameplay loops within short-session, high-conversion environments.
• Collaborate with developers using Pixi.js, Phaser, and Three.js to iterate on builds.

Requirements

• Strong experience with HTML5 playable ads is mandatory.
• Proven track record of testing mobile browser-based games or interactive ad units.
• Familiarity with technical specifications for Meta, Google, and TikTok ad platforms.
• Experience with game frameworks such as Pixi.js, Phaser, or Three.js.
• Solid understanding of mobile browser limitations, memory usage, and device fragmentation.
• Strong attention to detail and high standards for user experience and polish.

Nice to have

• Experience building or debugging playable ads directly.
• Familiarity with lightweight automation tools like Playwright or Cypress.
• Understanding of analytics or performance metrics specific to playable ads.
• Background in game design or strong intuition for player experience.

Culture & Benefits

• Work within a small, creative, and collaborative team that values craftsmanship.
• Opportunity to work at startup speed with a focus on AAA quality.
• Environment that encourages curiosity, experimentation, and the use of AI to industrialize QA.
• Collaborative culture with a direct line to engineering and creative leadership.