Senior Project Manager

PMO – Operations & Execution Lead (CEO Office)

Location: London (preferred) or New York City (NYC)

Team: CEO Office | Type: Full-time (hybrid)

Industry: Technology / AdTech / SaaS

About the role

We're hiring a PMO – Operations & Execution Lead to sit in the CEO Office and drive execution across high-impact initiatives within the business' marketplace and commercial operations functions. As the company scales, there are multiple priorities that need structure, pace, and senior-level coordination. This role will bring clarity to "what matters most," ensure workstreams move forward, and give leadership real-time visibility through strong reporting and dashboards.

This is a hands-on, proactive role suited to someone who enjoys operating at speed, working independently, and partnering closely with C-suite and functional leaders to deliver outcomes.

What you will do

• Own end-to-end project delivery across marketplace and commercial operations: scoping, project plans, timelines, dependencies, risk management, and stakeholder alignment.
• Establish and run a clear execution cadence (weekly/monthly rhythms, steering groups, decision logs, action tracking) to maintain momentum and unblock fast.
• Lead KPI reporting and define success metrics across initiatives to ensure delivery is measurable and outcomes-driven.
• Build and maintain reporting dashboards to track progress and performance (e.g., Excel/Sheets, Looker/Tableau/PowerBI, Notion/Jira/Asana—depending on the tech stack).
• Facilitate workshops with senior leaders (including C-suite), ensuring meetings drive decisions, alignment, and ownership—not just discussion.
• Act as a "doer" as well as a driver—jumping in where needed to keep projects moving and standards high.

What you will bring (Must-haves)

• Proven hands-on project/program management experience in a fast-paced environment.
• Exposure to adtech / software / tech (or a closely related digital product/marketplace environment).
• Strong commercial and functional understanding—able to work across multiple teams and translate priorities into execution.
• Highly independent operator who can manage ambiguity, propose structure, and deliver without heavy oversight.
• Excellent stakeholder management and communication skills—confident working with senior leadership.

Nice-to-haves

• Native English (or fully fluent, professional-level business English).
• Experience supporting or scaling a high-growth business (startup/scale-up/PE-backed).
• Deepened adtech domain knowledge (clients, platforms, monetisation, sales ops, marketplace dynamics).
• High energy, motivated, and naturally proactive—someone who pushes work forward without being asked.

Why this role is exciting

• CEO Office visibility: direct exposure to leadership and core business priorities.
• High-impact mandate: you'll drive initiatives that materially affect performance and scalability.
• Ownership + autonomy: you'll shape the operating cadence and reporting structure for a growing team.
• London or NYC: work from two of the most dynamic commercial hubs.