
Job Overview
Location
Ukraine
Job Type
Full-time
Category
Marketing
Date Posted
April 11, 2026
Full Job Description
đź“‹ Description
- • Senior CRO Manager responsible for driving 15% conversion rate growth in a quarter by leading end-to-end optimization cycles from research and hypothesis to design, implementation, and performance ownership.
- • Day-to-day activities include conducting deep funnel analysis and competitive benchmarking, creating high-fidelity UI/UX mockups, collaborating with engineers on test implementation, analyzing results with statistical rigor, documenting learnings, and presenting insights to stakeholders.
- • Ruby Labs is a leading tech company building innovative consumer products across health, education, and entertainment industries, operating with a performance-driven culture that rewards measurable impact and autonomy.
- • The role offers the opportunity to directly influence compensation through performance-based rewards, build a systematic testing roadmap, and advance rapidly in a fast-moving, high-expectation environment where excellence is expected and recognized.
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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