Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Drive revenue and build relationships with major agency groups in the adtech industry.
- Company: High-growth adtech company with a dynamic UK commercial team.
- Benefits: £70k base salary plus uncapped commission, hybrid work model.
- Other info: Opportunity for significant earnings and career growth in a fast-paced environment.
- Why this job: Join a thriving team and make a real impact in the adtech space.
- Qualifications: Experience selling to WPP/GroupM or Omnicom with established agency relationships.
The predicted salary is between 70000 - 70000 £ per year.
We’re working with a high-growth adtech company scaling its UK commercial team, hiring two Senior Sales Managers to take ownership of either WPP/GroupM or Omnicom.
This business is already seeing exceptional revenue traction within WPP and is investing further to accelerate that growth, while also building out a dedicated Omnicom specialist.
The Opportunity
- You’ll own one of the major agency groups, with responsibility for driving revenue and building senior relationships across planning, activation, and investment teams.
- Two hires:
- WPP / GroupM lead – scaling an already high-performing and revenue-generating patch
- Omnicom lead – developing and expanding relationships across OMG agencies
The Role
- Own and grow revenue across your assigned agency group
- Build relationships across GroupM agencies (Mindshare, Wavemaker, EssenceMediacom) or Omnicom agencies (OMD, PHD, Hearts & Science)
- Drive both new business and repeat spend
- Manage the full sales cycle end-to-end
- Position yourself as a trusted partner to agency stakeholders
What They’re Looking For
- Strong experience selling into either WPP/GroupM or Omnicom in the UK
- Established agency relationships and network
- Background in adtech, programmatic, video, CTV, or data solutions
- Consistent track record of hitting/exceeding revenue targets
- Highly commercial, proactive, and relationship-led
Why This Role
- Join a company already seeing real traction with GroupM
- Clear ownership of a tier-1 agency patch
- £70k base + uncapped commission (100% OTE)
- Be part of a scaling UK team with strong momentum
Sr. Manager, Sales in London employer: Expand Group
Contact Detail:
Expand Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Sr. Manager, Sales in London
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry, especially those at WPP/GroupM or Omnicom. Attend events, join online forums, and don’t be shy to reach out on LinkedIn – you never know who might help you land that dream role.
✨Tip Number 2
Showcase your expertise! When you get the chance to chat with potential employers, make sure to highlight your experience in adtech and your success in driving revenue. Use specific examples to demonstrate how you've built relationships and closed deals in the past.
✨Tip Number 3
Prepare for interviews by researching the company and its clients. Understand their needs and challenges, especially within the agency landscape. This will help you position yourself as a trusted partner who can drive results for them.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Sr. Manager, Sales in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the role. Highlight your experience with WPP/GroupM or Omnicom, and showcase any relevant achievements in adtech. We want to see how you can drive revenue and build relationships!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to tell us why you're the perfect fit for this Senior Sales Manager role. Mention specific agencies you've worked with and how you've successfully managed sales cycles in the past.
Showcase Your Network: We’re looking for someone with established agency relationships. In your application, don’t be shy about mentioning key contacts or partnerships you've built within the industry. It’ll help us see your potential impact right away!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get the attention you deserve. Plus, it’s super easy!
How to prepare for a job interview at Expand Group
✨Know Your Agencies
Make sure you do your homework on WPP/GroupM and Omnicom. Understand their structure, key players, and recent campaigns. This will help you speak confidently about how you can drive revenue and build relationships within these networks.
✨Showcase Your Success
Prepare to discuss specific examples of how you've hit or exceeded revenue targets in the past. Use metrics and data to back up your claims. This will demonstrate your commercial acumen and ability to deliver results.
✨Build Rapport
During the interview, focus on building a connection with your interviewers. Ask insightful questions about their agency strategies and share your thoughts on industry trends. This shows you're not just interested in the role but also in being a trusted partner.
✨Be Proactive
Highlight your proactive approach to sales. Discuss how you've identified new business opportunities and nurtured existing relationships. This aligns perfectly with what they're looking for in a Senior Sales Manager who can drive growth.