About us:
About the role:
We are looking for a CRO Manager to support the optimization of our reverse lookup products. This role is idóneo for someone with a solid foundation in conversion rate optimization who wants to deepen their skills and grow alongside experienced growth leaders.

In this role, you will work closely with the Head of Product and Managing Director to execute optimization cycles across multiple funnels. You’ll be involved in every stage of the CRO process - from research and hypothesis development to testing, analysis, and rollout - while focusing primarily on execution quality, organization, and learning.

This is not a role for passive recommendations. You will actively contribute to experiments, ensure they are implemented correctly, and help turn insights into measurable improvements.

Key Responsibilities:
- Support end-to-end CRO cycles:research hypothesis testing analysis rollout, in collaboration with the Head of Product.
- 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.

Qualifications:
- CRO Foundation: 1.5-3 years of hands-on experience running CRO experiments, ideally on high-traffic consumer or subscription funnels.
- Experiment Literacy: Strong unde

📌 Cro Manager (Buenos Aires)
🏢 Ruby Labs
📍 Buenos Aires