Fullstack Engineer / AdTech at MWDN (offre inactive)

ABOUT THE PROJECT

MWDN is an international recruitment and outstaffing company with 23+ years of experience connecting exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. In this role, MWDN acts as the recruitment partner, and the selected candidate will work directly with the client’s team on their product in an international environment.

REQUIREMENTS

– 7+ years of professional software development experience
– 3+ years working in programmatic advertising or ad-tech
– Strong proficiency in JavaScript/TypeScript, React, Node.js, and Python
– Hands-on experience with Prebid.js, Prebid Server, or similar header bidding solutions
– Working knowledge of OpenRTB protocol and bid stream mechanics
– Experience integrating with ad servers (Google Ad Manager, custom ad servers) and SSP/DSP platforms
– Understanding of auction dynamics, floor pricing, and yield optimization strategies
– Familiarity with video advertising (VAST, VPAID) and CTV/OTT environments is a plus

RESPONSIBILITIES

– Design and develop full-stack applications for programmatic advertising workflows using React, Node.js, and Python
– Build and maintain integrations with major SSPs (Magnite, PubMatic, Index Exchange, Xandr, OpenX) and DSPs
– Implement and optimize Prebid.js and Prebid Server configurations for header bidding
– Develop OpenRTB-compliant bid request/response handling and auction logic
– Build ad serving infrastructure including VAST/VPAID video ad implementations
– Create publisher-facing dashboards for yield management, analytics, and reporting
– Implement ads.txt, sellers.json, and supply chain transparency tools
– Ensure compliance with privacy frameworks (GDPR, CCPA, TCF 2.2) and consent management
– Collaborate with product, partnerships, and data teams to deliver end-to-end solutions

WHAT WE OFFER

– People-first management with minimal bureaucracy
– A friendly company culture, proven by employees who choose to return
– Flexible working hours
– 29 days of PTO (18 working days per year plus all national holidays)
– 10 paid sick days
– Full financial and legal support for independent contractors
– Free English classes, with native speakers or Ukrainian teachers
– Dedicated HR support

COMPENSATION & BENEFITS

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