About the Role
The Senior Director, Platform Partnerships (North America) is a senior leadership role responsible for driving the strategic direction and growth of Index Exchange’s demand-side partnerships across the North American market. This is a high-impact, highly visible position that sits at the intersection of strategic partnership embedding, signal intelligence, commercial deal architecture, product intelligence, people leadership, and technical expertise. This is a demand activation role, not a relationship management role.
Responsibilities
- Map the signals each DSP values and identify where Index is not being read correctly.
- Own the signal gap identification and prioritization process per DSP partner.
- Drive joint test design with Technical Ops to close identified gaps.
- Translate signal findings into commercial positioning and partner conversations.
- Deliver measurable improvement in bid density and win rate across the partner portfolio.
- Understand DSP market structures across various deal types.
- Own deal discoverability and activation per DSP market structure.
- Drive deal pipeline in partnership with Publisher Development and Sales.
- Deliver incremental deal revenue and format diversification across the portfolio.
- Know the troubleshooting tools DSP clients use and where Index inventory is or is not accessible.
- Understand each DSP’s commercial priorities and how Index complements their motion.
- Use market intelligence to be inside the DSP’s planning cycle before decisions are made.
- Own a joint growth agenda per DSP partner, refreshed quarterly.
- Lead DSP QBRs that produce decisions, commitments, and roadmap intelligence.
- Drive spend growth tied to specific commercial milestones.
- Develop and execute long-term strategic account plans.
- Own DSP roadmap intelligence gathering across formats, identity strategy, AI and bidding infrastructure, and agentic buying.
- Deliver quarterly product input briefs to the Index Product team.
- Advocate for Index capabilities that match where DSP demand is heading.
- Ensure IX product priorities are shaped by DSP roadmap signals.
- Lead, mentor, and develop a high-performing North America platform partnerships team.
- Drive talent development through coaching, performance management, and succession planning.
- Operate as a player/coach, carrying partner relationships while developing the team.
- Collaborate with global partnership leads to align regional priorities.
- Act as a senior representative of the partnerships function within North America.
- Pull Technical Ops, Sales, and Agency teams into the commercial motion as standard operating rhythm.
- Build operating cadences that make cross-functional work happen without friction.
- Partner with the Index Product team to route structured market intelligence into product planning.
- Collaborate with global DSP leads to ensure regional activities align with global strategies.
- Serve as subject matter expert on partner performance and growth across North America.
Requirements
- 12+ years of experience in digital media or ad technology, with significant tenure in a senior partnerships, business development, or commercial leadership role.
- Demonstrated people leadership experience, including team management, coaching, and performance development.
- Deep expertise in the programmatic advertising landscape, with a strong command of DSP dynamics, auction mechanics, and the broader buy-side ecosystem.
- Hands-on experience with signal diagnostics, bid quality analysis, or technical integration work with DSP partners.
- Demonstrated ability to build and manage commercial deal pipelines across multiple deal types.
- Proven track record of building and managing high-value strategic partnerships at a senior level, including complex commercial negotiations.
- Proven success in business development and new partner acquisition in a competitive market.
- Exceptional business acumen with the ability to develop and articulate long-term strategic visions.
- Fluency in English with excellent oral and written communication skills and strong attention to detail.
- Technical fluency: Ability to understand auction mechanics and signal logic, design diagnostic tests, and translate technical findings into commercial strategy.
- Commercial architecture: Understanding of how DSPs structure their markets and how to close gaps between DSP buying motion and Index supply access.
- Strategic: Expert in strategic account management capable of translating market intelligence into actionable growth agendas.
- Communicative: Ability to communicate effectively at all levels, leading with headlines and strategic implications.
- Collaborative: Skilled at building trusted relationships across internal and external stakeholders.
- Accountable: Owns goals and KPIs and drives a culture of accountability within the team.
- Player/coach: Carries own partner relationships while developing the team.
Skills
- Signal intelligence
- Commercial deal architecture
- Strategic partnership embedding
- Product intelligence
- People leadership
- Technical expertise
- DSP dynamics
- Auction mechanics
- Buy-side ecosystem
- Signal diagnostics
- Bid quality analysis
- Technical integration
- Commercial negotiations
- Business development
- Strategic account management
- Cross-functional collaboration
Location
- New York
- North America
Work Type
- Full-time
- Travel across North America required
Experience Level
- Senior leadership
- 12+ years of experience
About the Company
- Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen.
- We connect leading experience makers with the world’s largest brands to ensure a quality experience for consumers.
- We are a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution.
- We are committed to upholding the integrity of the programmatic ecosystem through radically transparent business practices and dedication to total market efficiency.
- Index is an exciting and fast-paced place to work, built on core values of trust and transparency.
- We pride ourselves on our independence and openness in technology and teams.
- Our diverse and inclusive culture celebrates unique differences to drive Index forward.
- We have more than 550 Indexers around the globe dedicated to building a safe and transparent marketplace.
- Our corporate headquarters are in Toronto, with major offices in New York, Montreal, Kitchener, London, San Francisco, and many other global cities.
- We are committed to operating as a tightly knit global team and embracing and empowering talent wherever our colleagues may be.
Equal Opportunity
- At Index Exchange, we believe that successful products are built by teams just as diverse as the audience who uses them.
- We are committed to equal employment opportunities.
- We celebrate diversity of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or veteran status.
- Diversity is deeper than any status or classification—diversity is the human experience.
- For those who show grit, passion, and humility—Index will welcome you.
- Index Exchange welcomes and encourages individuals with disabilities to apply to work with us.
- If you require an accommodation, please share the details of your request and any information how we can assist you with the hiring recruiter when they contact you.
- Index Exchange will make reasonable efforts to ensure accommodation requests are met throughout the recruitment process.
- Automated tools including artificial intelligence may be used to assist in screening and assessing applicants for this role. All hiring decisions involve human review.
