Senior Software Engineer - JavaScript, Ad Tech
New
F
FreestarAd tech
Remote- US onlyFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 4+ years of experience in JavaScript development
- Required Skills
- GCPJavascriptTypeScript
Requirements
- Bring deep, hands-on expertise with Prebid.js, including wrapper configuration, bid adapters, and identity, consent, floors, and analytics modules.
- Have in-depth knowledge of the auction lifecycle.
- Have experience with Prebid Server, including stored requests, server-side adapter configuration, and server-to-server routing.
- Have strong working knowledge of Google Ad Manager, including GPT, line item architecture, key-value targeting, Unified Pricing Rules, and dynamic allocation.
- Have 4+ years of JavaScript development experience and substantial TypeScript experience.
- Have experience with Google Cloud Platform for deploying and operating high-throughput services, such as GKE, Cloud Run, Pub/Sub, or BigQuery.
- Bring broad ad tech fluency, including OpenRTB, SSP/DSP integrations, identity solutions and EIDs, consent frameworks (TCF/GPP), Amazon TAM/APS, and video (IMA SDK/VAST).
- Have strong experience with asynchronous programming and an understanding of client-server architecture.
- Contribute to technical documentation and work effectively in a distributed team environment.
- Prebid.js or Prebid Server open-source contributions are preferred.
Responsibilities
- Write and ship production code, review peers' pull requests, and partner with engineers to maintain code quality.
- Serve as a subject matter expert on Prebid.js and Prebid Server, including wrapper architecture, bid adapters, and modules.
- Track Prebid releases, OpenRTB specification changes, and emerging header bidding standards, and recommend platform upgrades.
- Own the header bidding wrapper, including its architecture, release cycle, feature integration, and design decisions.
- Work with Google Ad Manager, GPT, and the IMA SDK, including their advertising and auction capabilities.
- Maintain JavaScript and TypeScript client-side scripts that monetize publisher sites.
- Measure and protect Core Web Vitals, memory usage, script execution time, and network overhead.
- Take ownership of deployed solutions, maintain reliability, and address critical issues.
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