ID5

ID5 builds and operates a privacy-compliant identity infrastructure for the digital advertising ecosystem. Our core product provides a stable, consented, and encrypted user ID, replacing third-party cookies and MAIDs to improve user recognition and match rates. This empowers publishers to better monetize their audiences, advertisers to run effective campaigns, and platforms to maximize the value of their data. We're the leading identity solution, serving over 100,000 media properties and hundreds of technology platforms and advertisers globally. Our engineering team leverages a robust tech stack including WordPress, Cloudflare CDN and Hosting, and various schema technologies (Organization and Person Schema). We prioritize a secure and scalable architecture, utilizing HSTS and implementing best practices for data protection. ID5 fosters a collaborative, remote-first work environment, enabling talented individuals to contribute from anywhere in the world. We value innovation, teamwork, and a passion for solving complex challenges in the advertising technology space. As a rapidly growing company with backing from prominent investors, ID5 has secured significant Series B funding and continues to expand its global footprint. Recognized by Digiday’s WorkLife Awards 2023 for our exceptional employer practices, we offer a competitive compensation package, stock options, WeWork membership, and opportunities for professional growth and development within a diverse and supportive team. ID5 is committed to improving online advertising for all stakeholders while upholding user privacy. We're looking for talented individuals to join us on our mission to build a more transparent and sustainable digital advertising future.