Senior Cro Manager

TL;DR

Senior CRO Manager: Driving conversion rate growth by leading end-to-end optimization cycles with an accent on data analysis, hypothesis generation, and UI/UX design. Focus on statistical rigor in test analysis and building a systematic testing roadmap for continuous growth.

Location: Remote within approximately ± 4 hours of CET (Central European Time) zone.

Company

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

What you will do

• Lead end-to-end optimization cycles: research → hypothesis → design → testing → rollout.
• Perform deep funnel analysis and competitive benchmarking to uncover high-impact opportunities.
• Design high-quality UI/UX mockups that clearly communicate your vision and maintain brand integrity.
• Partner with engineers to ensure flawless test implementation and deployment.
• Analyze test outcomes with statistical rigor, making confident scaling decisions.
• Document learnings and build a systematic testing roadmap for continuous conversion growth.

Requirements

• Proven CRO Results: 3+ years of hands-on CRO experience, ideally with subscription or SaaS funnels, with documented performance lifts.
• Design Sensibility: Strong UI/UX understanding, able to create compelling, detailed mockups.
• Analytical Expertise: Skilled in platforms such as Google Analytics, Mixpanel, Growthbook (or similar).
• Execution Excellence: Remarkable attention to detail with a bias for action in fast-moving environments.
• Ownership Mentality: Self-driven, proactive, and comfortable being fully accountable for performance outcomes.
• English: C1+ required: Clear, persuasive communicator with strong written and spoken English skills.

Nice to have

• Exposure to marketing attribution models, UTM parameters, and ROAS measurement.
• Strong project management skills with the ability to prioritize and execute quickly.
• Bachelor’s degree in a relevant field.

Culture & Benefits

• Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
• Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
• Celebrate and relax on national holidays with paid time off to unwind and recharge.
• Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
• Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities with a flexible independent contractor agreement.

Hiring process

• Recruiter Screening (40 minutes)
• Technical Interview (45 minutes)
• Final Interview (60 minutes)