Growth Marketing Manager: Paid Search and Display

Who We Are

For too long, the bra industry was stuck in outdated ideas, forcing women to choose between feeling sexy or comfortable. So in 2013, Heidi Zak and Ra’el Cohen created Thirdlove–a third, better option designed to help women look and feel their best.

Prioritizing real-world fit over outdated standards, Thirdlove disrupted the industry by inventing half-cup sizes and the Fitting Room® quiz. The result was a more precise fit that offered comfort without sacrificing style. Today, Thirdlove remains an innovative design-led brand, handling everything from R&D to the supply chain in-house to get every detail just right.

How We Work

Our culture is inclusive, collaborative, fast-paced, and data-driven. We’ve been certified as a Great Place to Work® for four consecutive years, based on feedback from our own team. If you want to make an impact while propelling your career forward, we’d love to hear from you.

What We Are Looking For

Paid Search, display, and video are central to how we acquire customers across the full funnel. As the Growth Marketing Manager for Paid Search & Display, you will set the strategy, manage the platforms and partners, direct AI tools for execution, and bring the analytical rigor that these channels require. You will also collaborate with cross-functional teams on how we improve performance beyond the ad itself, connecting channel signals to the full customer journey. You are analytically rigorous, deeply comfortable in search and programmatic environments, and understand that owning a channel means owning the strategy, the partners, the data, and the outcomes.

What You Will Own And How You Will Make A Difference

Own strategy across Google, Display, and CTV

Set the channel strategy for all these platforms including account and campaign architecture, funnel coverage, and budget allocation across each platform

Own budget pacing across all channels; make real-time reallocation decisions based on performance signals

Lead incrementality test design for search, display, and CTV channels in coordination with our measurement stack

Contribute channel-level commentary to weekly cross-channel performance reporting

Stay ahead of platform and product changes across all four channels — Smart Bidding updates, search evolution, DSP feature releases, and measurement developments

Manage platform and agency relationships

Serve as the primary point of contact for all platform and agency relationships

Manage day-to-day communication and performance accountability with external partners on your channels

Evaluate partner and vendor performance against clear outcomes; own the relationship and the decisions that come with it

Consolidate institutional knowledge internally so that performance insights and channel history live with the team, not outside it

Direct, evaluate, and push back on AI and automation tools

Oversee and direct AI execution tools for bid management, audience optimization, pacing, and creative performance with curiosity about what they can do and healthy skepticism about when they are not working

Interrogate automated optimization outputs: understand what the tool is doing, why it is making those decisions, and whether the logic actually serves the strategy

Push back when AI-recommended actions do not hold up to scrutiny; override confidently and document what you learned

Set guardrails, test protocols, and performance benchmarks that hold AI tools accountable to real outcomes, not just internal optimization metrics