MonetizeMore

Ad Tech Developer – Header Bidding

MonetizeMore

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇲🇾 Malaysia

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Job Level

Lead

Tech Stack

BigQueryCloudJavaScriptNode.jsSQLTypeScriptWebpack

About the role

  • Design & implement header bidding stacks using Prebid.js (web) and related wrappers; configure bidders, floors, price granularity, userId modules, and analytics.
  • Customize & extend adapters/modules (e.g., userId, analytics, consent) and contribute clean, documented JavaScript/TypeScript code.
  • Integrate with GAM/Ad Manager (GPT) : line item strategy, key-values, creative templates, and troubleshooting of delivery and competition.
  • Optimize auctions & latency : tune timeouts, s2s vs. client, floors, ad refresh logic, and page performance (CLS/LCP/INP/Core Web Vitals).
  • Run experiments : A/B test bidders, formats, and page placements; build dashboards to track impact (e.g., eCPM, viewability, fill, latency).
  • Debug complex issues across browser, network, and auction layers (DevTools, HAR/Waterfall, Charles/Proxyman); resolve revenue dips & bidder errors.
  • Implement privacy & compliance : IAB TCF, GDPR/CCPA/CPRA, CMP integration, consent storage, and geo-specific behaviors.
  • Work with partners : SSPs, exchanges, ID providers, and analytics vendors to launch new demand and troubleshoot.
  • Ship quality safely : use Git, CI/CD, code review, and observability to keep releases fast and reliable.
  • Document & mentor : write clear runbooks and help level up teammates.

Requirements

  • 3–6+ years of front-end or full-stack experience with a strong JavaScript foundation (TypeScript a plus)
  • 2–4+ years hands-on with header bidding (Prebid.js required); experience with s2s/managed wrappers (e.g., Prebid Server, Amazon TAM/UAM) is a plus
  • Solid understanding of Google Ad Manager (GAM/GPT) setups, line items & creatives, key-values, targeting, and delivery debugging
  • Working knowledge of programmatic concepts: OpenRTB, floors, auction dynamics, user sync/ID, brand safety, and viewability
  • Familiarity with privacy frameworks & CMPs (IAB TCF v2.x, GDPR/CCPA/CPRA) and consent-aware ad serving
  • Performance tuning for Core Web Vitals and modern build tools (Webpack/Vite/Rollup)
  • Comfort with Chrome DevTools , network waterfalls, and log-driven debugging; bonus points for Node.js, Cloud Functions, or simple backend endpoints
  • Data fluency: basic SQL or BI tools (Looker/Data Studio/BigQuery) for revenue & latency analysis
  • Clear communication with both technical and non-technical stakeholders; bias for automation and measurable outcomes
Benefits
  • Remote-first culture with flexible work hours
  • Competitive compensation
  • Performance bonus
  • Home-office stipend
  • Learning budget

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
JavaScriptTypeScriptPrebid.jsheader biddingGoogle Ad Managerprogrammatic conceptsCore Web VitalsSQLA/B testingperformance tuning
Soft skills
clear communicationmentoringproblem-solvingcollaborationdocumentationautomationanalytical thinkingdebuggingteamworkadaptability
Certifications
IAB TCFGDPRCCPACPRA