Senior Account Executive
London, Greater London, W1B, England, UK
Listed on 2026-10-28
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Sales
Sales Representative, Account Manager, Sales Development Rep/SDR, Advertising Sales
The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms.
About this team and role:Mozilla is seeking a proven, self-motivated, creative and resourceful individual to join as an Account Executive on our global advertising sales team, focusing on Firefox.
The ideal candidate will have strong relationships, experience, and a sterling track record selling into Fortune 500 brands and their agencies.
Why Mozilla?Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms.
What you’ll do:- Develop direct to client and agency relationships across UK & EU countries
- Sell Mozilla's key suite of advertising products including Suggested Shortcuts, Search and Display / Native Advertising placements
- Consistently meet and exceed sales goals (revenue and logo targets)
- Understand client needs and present relevant solutions
- Develop and maintain a strong sales pipeline via prospecting, outreach, and industry events
- Track, analyze and communicate performance of advertiser campaigns
- Keep up-to-date and detailed records of sales activity through our CRM tools
- Present client feedback to Mozilla product and marketing teams and work to develop new sales offerings to meet client needs
- Represent Mozilla values with prospects and clients regarding consumer choice, trust and privacy
- 5 - 7 years of related work experience in sales roles within the digital media industry
- Bachelor’s Degree
- Multi-lingual is preferred
- Experience selling across all major markets across Europe
- Strong rolodex of major agency and brands
- Detailed knowledge of online media planning terms and processes
- Deep understanding of Display, Search, Re Targeting, and similar performance media ad products
- Understanding of cross platform sales (desktop, mobile, in app, content marketing)
- Demonstrated record of success in a dynamic, goal-oriented sales environment
- Dynamic, flexible, hard-working and highly organized approach
- Excellent verbal and written communication skills
- Self starter that is well organized with good attention to detail
- Open to feedback (from clients and internal stakeholders) and quick to incorporate and adjust approach, as needed
- Strong multi-tasking abilities
- Strong project management skills
- Proficiency with CRM systems
- Passion for technology and privacy
- Generous performance-based bonus plans to all eligible employees - we share in our success as one team
- Rich medical, dental, and vision coverage
- Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
- Quarterly all-company wellness days where everyone takes a pause together
- Country specific holidays plus a day off for your birthday
- One-time home office stipend
- Annual professional development budget
- Quarterly well-being stipend
- Considerable paid parental leave
- Employee referral bonus program
- Other benefits (life/AD&D, disability, EAP, etc.
- varies by country)
Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance…
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