Full-Time

Junior Facebook User Acquisition Manager

Posted on 10/31/2025

Ruby Labs

Ruby Labs

51-200 employees

Develops consumer health, edtech, entertainment apps

No salary listed

Remote in Spain

Remote

Must reside within CET +/-4 hours.

Category
Growth & Marketing (1)
Requirements
  • Resilience and adaptability in a fast-paced, high-volume environment.
  • Strong work ethic and willingness to learn in a demanding environment.
  • 1.5+ years of experience in digital marketing or user acquisition.
  • Strong attention to detail and ability to handle repetitive tasks efficiently.
  • Excellent organizational skills and ability to manage multiple campaigns simultaneously.
  • Basic understanding of digital advertising platforms (Facebook Ads, Google Ads, etc.)
  • Proficiency with spreadsheets and data management tools.
  • Strong work ethic and willingness to learn in a demanding environment.
  • Ability to work independently while following detailed instructions.
  • Excellent communication skills for reporting and collaboration.
Responsibilities
  • Execute manual campaign operations across multiple advertising platforms.
  • Create new campaigns based on senior UAM specifications and strategies.
  • Edit and optimize existing campaigns according to performance data and directives.
  • Duplicate successful campaigns for scaling and testing purposes.
  • Generate detailed performance reports and campaign summaries.
  • Handle campaign setup, configuration, and initial optimization tasks.
  • Assist with creative asset management and campaign organization.
  • Perform quality assurance checks on campaign configurations.
  • Support senior UAMs with administrative tasks and data compilation.
  • Learn platform-specific best practices and optimization techniques.
  • Progress toward independent ad source management after the initial training period.
Desired Qualifications
  • Familiarity with attribution and analytics tools
  • Experience with creative testing and optimization
  • Background in performance marketing or growth teams
  • Knowledge of subscription-based business models

Ruby Labs creates and runs a collection of consumer-facing digital products in health, education, and entertainment. Its apps are built for mobile devices and marketed directly to users, generating revenue from in-app purchases and subscriptions within its own product ecosystem. The company distinguishes itself by managing its own multi-vertical portfolio and operating with a remote-first culture, focusing on broad consumer appeal across wellness, learning, and entertainment needs. The company’s goal is to provide accessible digital platforms that help people improve well-being, acquire new skills, and enjoy engaging entertainment through its direct-to-consumer apps.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

2018

Simplify Jobs

Simplify's Take

What believers are saying

  • Bundled platforms yield 34% higher retention amid 2025 subscription fatigue.
  • 100M+ user base fuels AI personalization boosting engagement 28-45%.
  • Southeast Asia expansion drives 2.5x growth over Western markets.

What critics are saying

  • Duolingo's health gamification erodes edtech users in 6-12 months.
  • Calm's meditation acquisition consolidates 70% health share in 12-18 months.
  • UK CMA probe forces unbundling, slashing 30% revenue in 3-6 months.

What makes Ruby Labs unique

  • Ruby Labs operates multi-vertical portfolio spanning health, education, entertainment since 2018.
  • Remote-first London HQ enables rapid scaling across consumer app markets.
  • Direct-to-consumer model bundles wellness, learning, entertainment via subscriptions.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Remote Work Options

Unlimited Paid Time Off

Paid National Holidays

Company-provided MacBook

Flexible Work Hours

INACTIVE