Sr. Client Success Manager

About Darkroom

Darkroom is the leading next-generation growth marketing firm engineering the brands of tomorrow. Founded in 2017, we set out to redefine what a modern agency could be, by replacing the inertia of legacy advertising behemoths with a model built for speed, intelligence, and measurable impact.

At our core, Darkroom is a human services company powered by Matter
, a universal AI commerce layer that integrates executive-level strategy with proprietary agentic technology. This fusion enables our teams to deliver outsized returns by enhancing creative output, operational efficiency, and revenue generation across every stage of the customer journey.

Our track record speaks for itself:
billions in attributable revenue driven across e-commerce marketplaces, media networks, DTC ecosystems, and social commerce platforms. Every engagement feeds into our proprietary data infrastructure, enabling a continuous feedback loop that accelerates growth, improves margins, and compounds results across our client portfolio.

What began as a boutique design studio has evolved into one of the fastest-growing private companies in America (Inc. 5000) and among the most effective performance media agencies of the 2020s (Varos). Our founders were recognized by Forbes 30 Under 30 for advancing the intersection of technology, marketing, and advertising, cementing Darkroom’s role as a defining player in the future of media innovation.

At Darkroom, you’ll step into a high-impact role on a fast-paced team that thrives at the intersection of creativity, strategy, and revenue. As a Sr. Client Success Manager
, you'll be responsible for managing an expansive account list, building long-term relationships with our clients, and ultimately driving growth in the form of upsells and existing revenue expansion.

This is an ideal opportunity for someone who is passionate about digital media and marketing, is motivated by performance, and thrives in an ambitious, high-accountability environment. If you want to sell work you believe in — and grow quickly while doing it — this is the role for you.

• Master understanding of Darkroom’s solutions suite and value proposition, utilizing insights and data to expand, retain and upsell services across your account portfolio to deliver on individual and client KPIs.

• Work alongside our sales team to uncover marketing goals and identify relevant services for leading SMB, National, and Global brands.

• Create and manage an effective team relationship between all relevant stakeholders.

• Support the broader team in new business growth and the ownership of client strategy and ongoing strategic account recommendations to drive client return.

• Tactical account planning and relationship building.

• Developing relevant marketing reports and client facing account deliverables with the support of cross functional teams.

• Build and maintain strong direct client relationships and travel as needed for MBRs and QBRs.

• Monthly and quarterly revenue forecasting and account plans.

• Opportunity for growth and leadership - in the future the right candidate has the opportunity to manage, motivate, and develop a team of Account Leads.

• Established:
  At least 5+ years experience in a client-facing account management role across digital media, marketing or digital sales. Agency or AdTech experience a plus. Deep understanding of eCommerce, digital advertising, and performance marketing.

• Polished:
  You will have significant exposure to clients and industry partners alike. As such, you must embody the professional image of the company both internally and externally. You are an effective communicator and ensure all communication reflects the company culture.

• Persistent:
  You can reject setbacks and enthusiastically persist until ambitious goals are achieved. You are resourceful and innovative at tackling complex challenges in a timely matter.

• Strategic:
  You are a strong, analytical problem solver with common sense. You proactively add value and identify areas for improvement before they are raised to you.

• Communicative:
  You are deeply organized and keep others in the company informed and up to date on your…