
Job Overview
Location
Ukraine
Job Type
Full-time
Category
Marketing
Date Posted
April 27, 2026
Full Job Description
📋 Description
- • Lead User Acquisition Manager responsible for full ownership of campaign execution, performance delivery, and budget management for Ruby Labs Ltd., a leading tech company creating innovative consumer products in health, education, and entertainment.
- • Day-to-day responsibilities include hands-on management of ad accounts, launching and optimizing campaigns independently, managing $500K+ monthly advertising budgets, analyzing performance data, collaborating with Analytics and Creative teams, maintaining reporting standards, and owning KPIs such as CPA, ROI, volume, and spend efficiency.
- • Ruby Labs is a fast-growing, high-impact tech company that values ambition, accountability, and results-driven execution, offering a clear growth path to Head of User Acquisition as the team scales.
- • The role offers the opportunity to develop strategic leadership skills, deepen expertise in paid media platforms like Meta and Google Ads, drive measurable business impact, and grow into a leadership position with increasing responsibility over time.
Skills & Technologies
About Ruby Labs Ltd.
Ruby Labs Ltd. is a London-based product studio that builds and scales consumer subscription mobile and web applications. The company focuses on health, wellness, and productivity verticals, developing apps such as Hint, Able, and the award-winning fitness platform FitCoach. Using data-driven growth and proprietary technology, Ruby Labs rapidly prototypes, launches, and iterates products to serve millions of global users. The team combines engineering, product design, and performance marketing expertise to create sustainable digital businesses. Founded in 2018, Ruby Labs operates a portfolio of self-funded apps, emphasizing user privacy, scientific validation, and long-term customer value.
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