Senior JavaScript Engineer (AdTech) - Remote

Overview

We’re looking for a Senior JavaScript Engineer to join our dynamic team and take a key role in building and optimizing our in-house Header Bidding and ML-powered yield-management stack for publishers.

In Short

• Set up a lightweight and efficient Prebid.js integration with support for major ad bidders.
• Build a high-performing sticky ad widget that refreshes smartly.
• Implement out-stream video ads using VideoJS and Google’s IMA SDK.
• Configure and manage Google Ad Manager.
• Integrate a Consent Management Platform to comply with privacy regulations.
• Create data views in BigQuery using SQL to analyze key monetization metrics.

Requirements

• Senior-level experience with JavaScript/TypeScript.
• Solid understanding of HTTP, browser DevTools, and CORS.
• Proven experience building production-ready widgets or SPAs.
• Strong analytical and problem-solving skills.
• English B2+: able to read technical documentation and write clear tickets.
• Quick learner, comfortable navigating complex systems.

Benefits

• Opportunity to work in a fast-moving industry.
• Be part of a team that values curiosity and drive.
• Engage in data-driven experiments and innovative projects.
• Flexible working environment.
• Professional growth and learning opportunities.