[Hiring] Senior User Acquisition Manager @Ruby Labs

Role Description

We are looking for a Senior User Acquisition Manager to own and scale Facebook as a performance channel for one of our core D2C subscription products. You will be fully responsible for maintaining and growing its volume: strategy, a significant monthly budget, campaign structures, creative testing, and consistent, high-ROI growth, driving subscriptions through web funnels.

This is a hands-on role suited for someone who has already run Facebook at scale and keeps performance stable at high volume. You are expected to make independent, data-driven decisions, continuously test new approaches, and deliver consistent, predictable results. The bar is high and so is the upside - performance here is directly and significantly rewarded, and strong operators take on bigger scope fast.

Key Responsibilities

• Channel Ownership: Own and optimize the Facebook account end to end, maintaining high subscription volume with efficient CPA and positive ROAS.
• Traffic Stability: Establish stable and efficient traffic delivery on scale, working autonomously.
• Testing & New Approaches: Continuously test structures, audiences, bidding, placements, and geos; pilot new approaches before performance plateaus and scale what works.
• Creative Ideas: Own the creative ideas for your channel, working with the creative team to bring them to production.
• Working with Data: Analyse performance down to bid level and buy each country in a wide geo mix at maximum efficiency. Build your own models and reporting.
• Market Expertise: Build deep expertise in your market: advertising approaches, competitor playbooks, and emerging tactics.
• AI & Automation: Automate every repeatable part of your workflow with AI, keeping manual work to a minimum.

Qualifications

• Facebook Ownership: 3+ years of hands-on paid social experience with Facebook as a primary channel you have owned.
• Budget Scale: Experience managing significant monthly ad spend with clear ROI accountability, maintaining high volumes profitably while continuing to scale.
• Subscription Funnels: Experience driving subscriptions through web funnels (web-to-web) for D2C products.
• Multi-GEO: Experience running and scaling campaigns across multiple countries.
• Analytics: Deep command of data - you break your traffic down to its smallest components and constantly improve its efficiency.
• AI Mastery: Expert-level daily work with AI tools (Claude or equivalent) - you automate processes end to end and run your channel with minimal manual work.

Requirements

• Autonomous and proactive - takes full ownership of the channel and operates with minimal oversight.
• Highly analytical - every scaling and kill decision is grounded in data.
• Plans ahead - builds channel strategy weeks and months out and runs the account against that plan.
• Fast under load - runs multiple campaigns, tests, and reporting streams in parallel without letting quality slip.
• Keeps growing - constantly learns and adopts new tools and techniques.
• Clear, direct communicator - presents insights, results, and recommendations to stakeholders.

Benefits

• Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
• Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
• Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
• Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
• Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere.