Prebid.js Developer - Header Bidding @ Lensa
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About Lensa & MonetizeMore
Lensa is a career site connecting job seekers with opportunities in the US. This role is being promoted on behalf of MonetizeMore, a company focused on using data to transform fraud prevention and IVT issues in the advertising industry.
About the Role
MonetizeMore is seeking an Ad Tech Developer with deep expertise in header bidding to build, optimize, and scale programmatic monetization for premium publishers.
- End-to-end header bidding implementations using Prebid.js
- Customization and extension of adapters and modules
- Integration with Google Ad Manager and detailed troubleshooting
- Performance tuning and optimization for auction dynamics and page metrics
- Collaboration with product, yield, and publisher success teams
Key Responsibilities
Design and implement header bidding stacks (web) with Prebid.js and related wrappers; configure bidders, floors, price granularity, userId modules, and analytics. Customize and extend adapters/modules (e.g., userId, analytics, consent). Integrate with GAM/Ad Manager for line item strategy, creative templates, and troubleshooting. Optimize auctions and latency, run experiments, and debug complex issues across browser and network. Ensure compliance with privacy frameworks and document processes while mentoring teammates.
Required Qualifications
- 3–6+ years front-end or full-stack experience with strong JavaScript skills
- 2–4+ years hands-on experience with header bidding (Prebid.js required)
- Solid understanding of GAM/GPT, auction dynamics, and programmatic concepts
- Experience with performance tuning for Core Web Vitals and build tools
- Good communication skills to interface with technical and non-technical stakeholders
Nice to Have
- Experience with app/webview monetization, AMP, or SPA frameworks
- Knowledge in Python and NoSQL
Why MonetizeMore
Work remotely with flexible hours in a culture-centric organization driven by integrity, collaboration, and continuous improvement. Enjoy competitive compensation, performance bonuses, home-office stipends, and learning budgets.
Key skills/competency
Prebid.js, header bidding, JavaScript, GAM, auction optimization, TypeScript, debugging, privacy compliance, front-end development, remote work
How to Get Hired at Lensa
🎯 Tips for Getting Hired
- Customize your resume: Highlight experience in header bidding and Prebid.js.
- Research MonetizeMore: Understand their ad tech and product integration.
- Tailor cover letter: Emphasize technical and debugging skills.
- Prepare examples: Detail past auction optimization projects.