CRO Manager (AI Driven)

Ruby Labs is a leading tech company that creates and operates innovative consumer products across the health, education, and entertainment industries.

• 1.5–3 years of hands-on experience running CRO experiments, ideally on high-traffic consumer or subscription funnels.
• Strong understanding of the CRO lifecycle and how experiments are designed, executed, and evaluated.
• Ability to independently review experiment results and funnel metrics using tools such as Mixpane, GrowthBook or Tableau.
• Detail-oriented and reliable when managing experiments from idea to production.
• Comfortable working with engineers and product teams to ensure high-quality implementation.
• Strong ability to manage multiple experiments, timelines, and priorities without things falling through the cracks.
• Curious, eager to learn, and motivated to expand CRO and experimentation skills over time.
• Experience integrating AI into CRO workflow to improve speed of analysis, experiment ideation, or decision-making.
• Strong written and verbal communication skills in English.

• Support end-to-end CRO cycles: research → hypothesis → testing → analysis → rollout, in collaboration with the Senior Growth Manager.
• Assist with funnel analysis to identify friction points and optimization opportunities across multiple reverse lookup funnels.
• Help translate hypotheses into clear experiment requirements and briefs for engineers.
• Work closely with engineering teams to ensure experiments are implemented accurately and meet quality standards.
• Track experiment status, results, and learnings across multiple funnels.
• Analyze test outcomes using basic statistical understanding to identify winners, losers, and follow-up opportunities.
• Maintain and regularly update the experimentation backlog, ensuring priorities, statuses, and documentation are always current.
• Document learnings and contribute to building a structured experimentation knowledge base.
• Communicate clearly with internal stakeholders on experiment progress, outcomes, and next steps.

Applicants must be located within approximately ± 4 hours of the Central European Time (CET) zone to ensure optimal collaboration and communication during working hours.