[Remote] Growth Marketing Manager

Note: The job is a remote job and is open to candidates in USA. Rubix Agency is hiring a Growth Marketing Manager to lead client relationships and growth strategy for a portfolio of consumer brands. The role sets Meta performance strategy, grounds recommendations in business economics, and coordinates creative, measurement, and cross-channel growth work, including AI-enabled workflows.

Responsibilities

• Own the day-to-day relationship for a portfolio of Rubix clients. Lead performance meetings, account plans, reporting, and strategic recommendations. Build trust through direct communication, good judgment, and a willingness to say what the business needs - even when the answer is not simply to spend more
• Set the strategy and performance bar for Meta. Evaluate account structure, budgets, audiences, offers, testing, and creative performance. Know when to work inside the platform and when to step back and diagnose a broader problem across the customer journey
• Ground decisions in the actual financials of the business: CAC, new customer CAC, contribution margin, LTV, payback, cohorts, incrementality, and blended performance. Help clients see past platform-reported results and understand what is truly driving profitable growth
• Partner with the creative team to turn performance signals into useful briefs, testing roadmaps, and clear feedback. Understand how hooks, offers, formats, landing pages, and merchandising work together - and help the team focus on the creative opportunities most likely to change the outcome
• Meta will be your deepest channel, but the client needs an integrated point of view. Work across paid search, lifecycle, analytics, SEO/AEO, and affiliate / PR to understand the full growth picture. Collaborate with channel experts and make sure the work adds up to one coherent client strategy
• Rubix is actively exploring how AI can make the agency sharper, faster, and more consistent. Use AI-enabled workflows across research, reporting, analysis, creative iteration, documentation, and client communication. This requires curiosity, pragmatism, and the judgment to know what should - and should not - be automated

Skills

• 5-8 years of growth or performance marketing experience, ideally with DTC, ecommerce, or omnichannel consumer brands
• Deep Meta expertise and a track record managing meaningful budgets against revenue and acquisition goals
• Fluency in CAC, new customer CAC, contribution margin, LTV, cohorts, payback, incrementality, and blended performance
• Experience leading client calls, presenting recommendations, and earning trust with founders and marketing leaders
• Strong creative instincts and experience translating performance data into creative testing priorities
• Working knowledge of Google Ads and the ability to collaborate effectively across search, lifecycle, analytics, and other growth channels
• Fluency and passion for leveraging AI
• Bonus: experience operating an ecommerce business, working with subscription models, or supporting omnichannel CPG brands
• East Coast-based candidates are preferred

Benefits

• Remote-first work arrangement

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