Ad Tech Developer – Header Bidding (Remote)
MonetizeMore is seeking an experienced Ad Tech Developer to design, implement, and optimize header bidding solutions for premium publishers. The role focuses on Prebid.js and related technologies to deliver revenue‑lifting results while ensuring a top‑notch user experience.
Responsibilities
- Design and implement header bidding stacks using Prebid.js (web) and related wrappers; configure bidders, floors, price granularity, userId modules, and analytics.
- Customize and extend adapters / modules (e.g., userId, analytics, consent) and contribute clean, documented JavaScript / TypeScript code.
- Integrate with GAM / Ad Manager (GPT) for line item strategy, key‑values, creative templates, and delivery troubleshooting.
- Optimize auctions and latency : tune timeouts, s2s vs. client, floors, ad refresh logic, and page performance (CLS / LCP / INP / Core Web Vitals).
- Run A / B experiments on bidders, formats, and page placements; build dashboards to track impact (eCPM, viewability, fill, latency).
- Debug complex issues across browser, network, and auction layers using DevTools, HAR / Waterfall, Charles / Proxyman; resolve revenue dips and bidder errors.
- Implement privacy and compliance : IAB TCF, GDPR / CCPA / CPRA, CMP integration, consent storage, and geo‑specific behaviors.
- Collaborate with partners (SSPs, exchanges, ID providers, analytics vendors) to launch new demand and troubleshoot.
- Ship quality safely using Git, CI / CD, code review, and observability to keep releases fast and reliable.
- Document and mentor teammates by writing clear runbooks and training materials.
Qualifications
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.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.Nice to Have
Experience with app / webview monetization, AMP, or SPA frameworks (React / Vue / Svelte).Prebid analytics adapters or custom reporting pipelines.Experience with ads.txt / app‑ads.txt, sellers.json, supply chain object.Knowledge of brand safety & IVT controls, creative QA, and MRC viewability standards.Exposure to video (IMA / OMSDK, Prebid Video, VAST / VPAID / VMAP) or CTV / OTT.Knowledge in Python and NoSQL is a plus.Benefits
Remote‑first culture with flexible work hours.Impact at scale across a large publisher network.Smart, low‑ego teammates and a culture of experimentation.Competitive compensation, performance bonus, home‑office stipend, and learning budget.#J-18808-Ljbffr