ID5 enables addressable and measurable advertising to support the growth of the digital economy and provide free and safe access to content and services. Technical changes, signal loss, and increasingly more stringent data protection regulations require new, advanced technologies that enable audience addressability while respecting people’s privacy preferences.
ID5 has risen to this challenge and developed solutions that support publishers’ and marketers’ need for better addressability. Its laser focus on Identity sets it apart from competitive solutions and enables the company to offer the most advanced and sophisticated identity services to over 100,000 media properties, and hundreds of technology platforms and advertisers, making it the most adopted identity solution in the market.
The Opportunity
We’re looking for a highly capable, proactive Executive Assistant to support the CEO and help our executive team operate at peak performance.
This is a pivotal role at the heart of a fast-growing, global tech company. You’ll act as a trusted right hand to the CEO, anticipating needs, removing friction, and ensuring priorities stay clear and aligned. You’ll thrive in a dynamic environment where strategic thinking, discretion, and emotional intelligence are just as important as operational excellence.
What You’ll Do
• Provide daily executive support to the CEO and leadership team, managing calendars, meetings, and inboxes with precision
• Coordinate complex international travel arrangements, ensuring every detail is handled efficiently
• Prepare concise briefing materials, reports, and presentations for internal and external meetings
• Plan and execute internal events including company all-hands, leadership offsites, and team retreats
• Serve as liaison between the CEO and internal or external stakeholders with professionalism and discretion
• Support key strategic initiatives through light project management and cross-functional coordination
• Handle sensitive and confidential information with the utmost judgment and integrity
About You
• 4+ years’ experience as an Executive Assistant, ideally in a fast-paced tech startup or scaleup
• Exceptional written and verbal communication skills in English
• Highly self-directed, dependable, and comfortable working remotely
• Strong organisational skills with an eye for detail and quality
• Naturally proactive, thinking two steps ahead and acting before being asked
• Skilled in Google Workspace (Gmail, Calendar, Drive); Notion experience is a plus
• Adaptable, curious, and eager to learn new tools and processes
• Able to meet in person in London periodically and travel significantly, around 10 times per year, mostly across Europe with occasional trips to New York
What we offer to our talent
- Remote-first working policy
- A competitive compensation package, including stock options in ID5
- WeWork membership and option to work from different WeWork locations
- Regular offsites to enjoy face-to-face time and to bond further with your colleagues
- A dynamic environment that offers room for growth and development to all employees
- A friendly, international, and multicultural team
- We are proud to be an equal opportunity employer. We celebrate diversity and are passionate about creating an inclusive environment in which all employees can thrive
More about ID5
Launched in September 2017, ID5 currently employs 50 people and works with premium publishers, ad tech platforms, and advertisers globally. Built to improve addressability across all digital advertising environments, ID5 has rapidly established itself as the most adopted identity solution in the market, prevailing over larger and more established companies thanks to its unique position and focus on providing the best identification and data protection technology.
The company is backed by financial and strategic industry investors who believe in ID5’s vision and plan. This investment has allowed ID5 to expand the business, increase its footprint globally, and hire the best talent to support its ambitious growth plans.
Recognized as one of the most outstanding employers by Digiday’s WorkLife Awards 2023, ID5 is a remote-first company, allowing employees to work from different locations and time zones indefinitely. We equip our team with all the tools needed to perform their work remotely, and we ensure people bond and stay connected thanks to regular all-hands meetings, communication tools such as Slack and Zoom, and by organizing regular offsites around the world. We also offer WeWork membership for those who prefer not to work from home, and allow individuals to move across different WeWork locations. More details about our remote-first organization here:https://www.linkedin.com/posts/mathieuroche_team-remotework-remoteworklife-activity- 6927642580742504449-KbhL
Top Skills
What We Do
ID5 is the leading next-generation identity solution provider combining addressability and data protection technologies to make digital advertising more efficient, valuable, and safe for all stakeholders, consumers included.
ID5 acts as an identification infrastructure that connects and supports the digital advertising ecosystem by enabling efficient user identification across all environments.
We help publishers make their audience addressable and to better monetize their inventory and we enable advertisers to reach their audiences with personalized messages and to measure the results of their efforts.
Everything is done in compliance with data protection regulations. Our privacy-by-design encryption technology respects and enforces people’s data sharing preferences in the advertising value chain.
Created in 2017 by seasoned ad tech professionals, ID5 services clients globally. For more information about ID5 and its solutions, please visit www.id5.io
