Junior Platform Developer, AdTech (Chinese/English)

Your Job We are looking for a Junior Platform Developer to support our gaming platform, advertising technology integrations, and marketing/UA-related technical operations. This role works with platform engineers, business teams, UA/marketing teams, ad partners, vendors, and external technical teams. The main focus is on platform development support, technical integration, debugging, QA, documentation, and operational support for game-related systems. The role will also support advertising-related workflows, including ad tracking, campaign setup checks, GTM/CMP coordination, ads.txt updates, reporting validation, and basic UA campaign execution. The candidate does not need to be an advertising expert, but should have a technical foundation, strong willingness to learn, attention to detail, and good communication skills in Chinese and English. Responsibilities • Support platform development and maintenance for game-related web services, payment flows, tracking integrations, and partner-facing technical workflows. • Assist with technical implementation, testing, and troubleshooting of platform features, partner integrations, advertising tags, tracking pixels, campaign parameters, and reporting events. • Support UA campaign execution, including basic media buying setup, campaign launch checks, tracking validation, performance monitoring, and coordination with UA partners. • Help maintain and validate GTM, CMP, partner tags, anding page tracking, registration/login conversion tracking, and other advertising-related configurations. • Perform QA across browsers, devices, countries, domains, landing pages, registration flows, payment flows, and game contexts. • Use browser developer tools to inspect network requests, console errors, redirects, cookies, local storage, script loading, tracking calls, and player-facing issues. • Investigate and document issues such as missing tags, broken tracking, no-fill, blocked scripts, CMP overlay problems, duplicate tracking, reporting discrepancies, callback issues, or player-facing ad errors. • Coordinate with internal engineers, ad partners, vendors, product teams, payment/platform teams, and UA/marketing teams to collect information and follow up on technical issues. • Help ensure advertising, tracking, and platform changes do not negatively affect player experience, registration, login, payment, or reward flows. • Maintain technical notes, QA checklists, troubleshooting records, partner setup documentation, and handover materials. • Translate technical and business communication between Chinese and English-speaking stakeholders. Requirements • Fluent in Chinese and English. • 0–4 years of experience in software development, platform development, web development, QA engineering, technical support, web operations, ad operations, UA operations, or a related field. • Basic technical foundation in web technologies such as HTML, JavaScript, HTTP, URLs, query parameters, redirects, cookies, and browser behavior. • Able to read technical documentation and convert requirements into test steps, implementation notes, or troubleshooting records. • Has a basic technical foundation or a strong willingness to learn technical tools and concepts, including browser developer tools. • Strong attention to detail and ability to follow QA checklists. • Good communication skills with both technical and non-technical stakeholders. • Interest in games, web platforms, advertising technology, or digital marketing technology. Nice to Have: • Basic experience with PHP, JavaScript, SQL, Git, APIs, logs, or web service debugging. • Experience with Google Tag Manager, Google Ads, Google Analytics, Google Ad Manager, InMobi CMP, affiliate tracking, or ad network dashboards. • Familiarity with tracking pixels, conversion events, landing page tags, campaign parameters, video/display/rewarded ads, ad players, waterfalls, bidding, or no-fill troubleshooting. • Basic understanding of digital advertising metrics such as impressions, clicks, CTR, conversions, fill rate, no-fill, completion rate, revenue, eCPM, and reporting discrepancies. • Basic understanding of CDN, DNS, CNAME, SSL, CORS, cache behavior, first-party vs third-party domains, GDPR, cookie consent, CMP, or TCF. • Experience working with external partners, vendors, or cross-region teams. Benefits FAQ Info Please note Please note that we only accept applications via our career page. Applications via e-mail will not be considered. Thank you!