Ad Tech Developer – Header Bidding

Ad Tech Developer – Header Bidding (Remote)At MonetizeMore, we're all about using data to transform how the advertising industry tackles IVT (Invalid Traffic) and fraud prevention.Our products deliver real impact—and we need top-tier talent to help sell this premium AI product to better protect ad monetized publishers and ad tech vendors.For 15 years, we've been driven by a team of 100+ talented professionals across the globe.As a 100% remote and culture-centric organization, we are built on the core pillars of Integrity, Collaboration, Enterprising, and Kaizen, ensuring excellence in everything we do.About The RoleMonetizeMore is seeking an Ad Tech Developer with in-depth expertise in header bidding to build, optimize, and scale programmatic monetization for premium publishers.You'll own end-to-end header bidding implementations (with a heavy focus on Prebid.js), improve auction performance, and partner with product, yield, and publisher success teams to deliver revenue-lifting results with excellent user experience.What You'll DoDesign & implement header bidding stacks using Prebid.js (web) and related wrappers; configure bidders, floors, price granularity, userId modules, and analyticsCustomize & extend adapters/modules (e.g., userId, analytics, consent) and contribute clean, documented JavaScript/TypeScript codeIntegrate with GAM/Ad Manager (GPT): line item strategy, key-values, creative templates, and troubleshooting of delivery and competitionOptimize 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 errorsImplement privacy & compliance: IAB TCF, GDPR/CCPA/CPRA, CMP integration, consent storage, and geo-specific behaviorsWork with partners: SSPs, exchanges, ID providers, and analytics vendors to launch new demand and troubleshootShip quality safely: use Git, CI/CD, code review, and observability to keep releases fast and reliableDocument & mentor: write clear runbooks and help level up teammatesWhat You'll Bring3–6+ 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 plusSolid understanding of Google Ad Manager (GAM/GPT) setups, line items & creatives, key-values, targeting, and delivery debuggingWorking knowledge of programmatic concepts: OpenRTB, floors, auction dynamics, user sync/ID, brand safety, and viewabilityFamiliarity with privacy frameworks & CMPs (IAB TCF v2.x, GDPR/CCPA/CPRA) and consent-aware ad servingPerformance 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 endpointsData fluency: basic SQL or BI tools (Looker/Data Studio/BigQuery) for revenue & latency analysisClear communication with both technical and non-technical stakeholders; bias for automation and measurable outcomesNice to HaveExperience with app/webview monetization, AMP, or SPA frameworks (React/Vue/Svelte)Prebid analytics adapters or custom reporting pipelinesExperience with ads.txt/app-ads.txt, sellers.json, supply chain objectKnowledge of brand safety & IVT controls, creative QA, and MRC viewability standardsExposure to video (IMA/OMSDK, Prebid Video, VAST/VPAID/VMAP) or CTV/OTTKnowledge in Python and NoSQL is a plusWhy MonetizeMoreRemote-first culture with flexible work hoursImpact at scale across a large publisher networkSmart, low-ego teammates and a culture of experimentationCompetitive compensation, performance bonus, home-office stipend, and learning budgetIsExpired: false#J-*****-Ljbffr