Executive Assistant
Location: London (Remote)
Type: Full-time
About ID5
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 stringent data protection regulations require new, advanced technologies that enable audience addressability while respecting people’s privacy preferences.
ID5 has risen to this challenge with a suite of solutions that empower publishers and marketers to achieve better addressability in a privacy-first world. Our laser focus on Identity sets us apart, allowing us to offer the most advanced and sophisticated identity services to over 100,000 media properties and hundreds of technology platforms and advertisers, making ID5 the most adopted identity solution in the market.
Founded in 2017 and backed by leading industry investors, ID5 is a remote-first company built on innovation, inclusion, and collaboration.
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
Why You’ll Love Working at ID5
We’re on a mission to redefine how digital identity works for the open web, and we’re doing it with a team that values trust, creativity, and balance. You’ll be joining a company where ideas are heard, people are empowered, and collaboration drives everything we do.
What we offer:
• Remote-first working policy
• Competitive compensation package including stock options
• Bupa private healthcare
• WeWork membership with access to multiple locations
• Regular team offsites and global gatherings
• A dynamic environment that promotes learning and growth
• A friendly, international, and multicultural team
• A strong commitment to diversity, inclusion, and equal opportunity
Join Us
This is an exciting opportunity to work directly with a smart, fair, and respected founder in a business that is shaping the future of digital identity.
If you’re an experienced Executive Assistant who thrives on responsibility, takes pride in enabling others to do their best work, and enjoys bringing order to complexity, we’d love to hear from you.