Campaign Manager

Posted Yesterday
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London, Greater London, England, GBR
In-Office
Mid level
AdTech • Digital Media • Marketing Tech
adMarketplace delievers ads to consumers at the moment of intent outside of the legacy search engines.
The Role
Manage DSP campaign setup, account structure, pacing, and supply mix for advertiser portfolios. Monitor KPIs, optimize performance, roll out platform features (AMP Discover), audit assets, and coordinate cross-functional launches across UK and EMEA.
Summary Generated by Built In
Who We Are

adMarketplace is the largest global marketplace for Native Search advertising. For over 25 years, we’ve connected brands with consumers at the moment they express commercial intent beyond legacy search engines.
Today, our Native Search solutions are exclusively integrated across next-generation platforms where discovery happens, including web browsers, Buy Now Pay Later apps, and AI chat surfaces. Powered by vector search technology, our platform delivers relevant text and product ads that match consumers with the brands, products, and offers they’re actively seeking.
Our award-winning culture is grounded in the principles of Curiosity, Collaboration, Creative Conflict, Commitment, and Competitiveness – our 5Cs. These values drive us to turn complexity into clarity and create measurable value for consumers, advertisers, and publishers alike.

The Role

We are seeking a highly analytical and execution-focused Campaign Manager to own DSP operations and performance management across a portfolio of advertiser accounts at adMarketplace.

In this role, you will serve as the operational and analytical engine behind campaign execution - structuring accounts, managing pacing and supply mix decisions, and optimizing performance. You will work cross-functionally with Sales, Advertiser Success, Pricing, Supply, Product, and FP&A teams across the UK, US and global markets to ensure campaigns are cleanly structured, data-driven, and continuously improving.

What You’ll Do:

Own DSP Execution & Account Structure

  • Own campaign setup, structure, and QA within the DSP

  • Manage placements, geo expansions, caps, and supply configurations

  • Maintain scalable account structures and resolve trafficking issues in partnership with Ad Ops

Performance & Marketplace Optimization

  • Monitor pacing, KPIs, and performance trends; proactively address risks

  • Analyze supply mix, pricing dynamics, competitive impacts, and market-specific performance trends across UK and EMEA regions

  • Partner with Pricing and FP&A to align pacing with forecast and revenue goals

AMP Discover & Platform Evolution

  • Support rollout and optimization of AMP Discover across accounts

  • Implement updated account structures tied to DSP enhancements

  • Serve as a feedback partner to Product as platform capabilities evolve

Asset & Launch Management

  • Audit and optimize keywords, creatives, and feeds to ensure strong coverage

  • Lead execution of new launches, account restructures, and market expansions across the UK and EMEA region

  • Coordinate cross-functionally to ensure smooth delivery and activation

Basic Qualifications
  • 2–5+ years of experience in Campaign Management, Performance Marketing, Ad Operations, or similar roles

  • Experience in search, CPC-driven, marketplace, or performance advertising environments preferred

  • Bachelor’s degree required

  • Proven ability to manage both campaign structure and performance optimization simultaneously

  • Strong analytical skills with experience using Excel, Tableau, or BI tools

  • Understanding of CPC pricing, margin, yield optimisation, and marketplace dynamics

  • Ability to translate data into actionable insights and performance strategy

  • Experience working cross-functionally with Product, Supply, Pricing, Sales, and Finance teams

  • Strong communication skills and comfort engaging stakeholders at multiple levels

Join Us

adMarketplace has been named as one of the best places to work in London and New York by Built In and Crain’s- the latter of which have recognized us the past three years straight! AMP is currently experiencing triple digit growth, and it’s never been a better time to join our team!

We offer a robust continuing education program, management training, regular company-wide lunch and learns, and well-defined career paths to ensure all our employees have an opportunity to grow. 

At adMarketplace, we play to win, but we learn from our setbacks. Our commitment to a collaborative environment means no one succeeds alone, and no one fails alone either.   

We know you’ve come to expect comprehensive healthcare, wellness programs, paid time off, commuter benefits, and pension matching from any company, so it’s a good thing we offer all of that and so much more. adMarketplace offers Summer Fridays, catered lunches, recreational sports teams, happy hours and corporate retreats to encourage a strong work/life balance.

Skills Required

  • 2-5+ years experience in Campaign Management, Performance Marketing, Ad Operations, or similar roles
  • Bachelor's degree
  • Experience in search, CPC-driven, marketplace, or performance advertising environments
  • Strong analytical skills with experience using Excel, Tableau, or BI tools
  • Understanding of CPC pricing, margin, yield optimization, and marketplace dynamics
  • Proven ability to manage campaign structure and performance optimization simultaneously
  • Experience working cross-functionally with Product, Supply, Pricing, Sales, and Finance teams
  • Strong communication skills and stakeholder engagement at multiple levels

What the Team is Saying

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adMarketplace Compensation & Benefits Highlights

  • Healthcare Strength The package includes comprehensive medical, dental, vision, mental‑health coverage, life and disability insurance, plus FSAs and wellness programs. This breadth indicates strong core healthcare support beyond basic plans.
  • Retirement Support A 401(k) plan with company matching is part of the offering, described as a meaningful employer contribution. This strengthens long‑term financial security alongside base pay.
  • Parental & Family Support Generous parental leave, fertility benefits, family medical leave, a return‑to‑work program, and an onsite mother’s room are highlighted. These features signal structured support for caregivers and growing families.

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The Company
HQ: New York, NY
197 Employees
Year Founded: 2000

What We Do

adMarketplace is the leader in next gen search advertising on the open web. For over two decades, adMarketplace has delivered relevant search advertising to consumers who skip the legacy search engine results page. The world's largest search advertisers drive measurably incremental results from adMarketplace's exclusive media opportunities across the internet's leading browsers, shopping apps, and editorial sites. Our mission is to shape the consumer journey with relevant search advertising and measure media value transparently across diverse moments of consumer intent.

Why Work With Us

We invest in our team members personal and professional development with onsite mentoring, career pathing, continuous education, lunch and learns as well as immersive team offsites. We are only as good as our people, and we provide an environment where everyone can succeed and unlock their potential.

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adMarketplace Offices

OnSite Workspace

Currently, we are on-site 90% of the week with 2 wfh days a month. We do have exception to take additional wfh days as we take family and health of our team members very seriously.

Typical time on-site: None
HQNew York, NY
London, GB
Miami, FL
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