Ruby Labs
tech
CROManager
Neural analysis suggests this role is
optimal for Senior candidates.
“CRO Manager at Ruby Labs. Skills: CRO, growth, product optimization, experimentation. Launch and iterate on product experiments daily and weekly across the funnel. Own and manage the experimentation backlog (prioritization, planning, execution)”
What You'll Achieve.
drive top-of-funnel growth through optimizing our funnel stages, leading to user registration and payment; directly impacting CR, LTV, and CPA; hit strict KPI targets
Industry & Context.
funnel analysis; data insights
Located within approximately ± 4 hours of CET
What They're Looking For.
Must Have
5+ years of combined experience in product management and growth, at least 3+ years in growth/product optimization roles, Proven track record of optimizing web funnels in B2C, At least 1 year of experience in a high-velocity growth environment, hands-on experience running A tests end-to-end, Deep proficiency with product analytics tools, especially Mixpanel, Experience with experimentation and feature flagging tools like GrowthBook, Ability to write clear, developer-ready PRDs and experiment specs with precise acceptance criteria, understanding of event tracking, data integrity, and experiment measurement frameworks, Experience working closely with engineers, solid understanding of dev → staging → production workflows, High execution speed with ability to manage multiple concurrent experiments and hit strict KPI targets
Nice to Have
B2B experience is a plus
What You'll Do.
Launch and iterate on product experiments daily and weekly across the funnel
Own and manage the experimentation backlog (prioritization
Write clear PRDs and experiment briefs for fast developer execution
Generate experiment ideas using UX research
Own the full experiment lifecycle (idea → build → release → measure → decision)
Work directly with developers
providing continuous feedback
Manage release flow across dev
and production environments
Ensure accurate tracking
Monitor performance and deliver daily/weekly insights and iteration decisions
Control the end-to-end experimentation pipeline
How You'll Work.
Team & Collaboration
Work directly with developers, providing continuous feedback; Experience working closely with engineers
Communication Scope
Ability to write clear, developer-ready PRDs and experiment specs with precise acceptance criteria
Process & Methodology
Own and manage the experimentation backlog (prioritization, planning, execution), Manage release flow across dev, staging, and production environments, Control the end-to-end experimentation pipeline
Full Job Description
ABOUT US Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/ ABOUT THE ROLE One of the RubyLabs’ portfolio companies is looking for a highly experienced and specialized Senior Growth Product Manager to join our team. The primary focus of this role is to drive top-of-funnel growth through optimizing our funnel stages, leading to user registration and payment. This role requires direct experience in managing and improving web funnels in a B2C environment. KEY RESPONSIBILITIES - Launch and iterate on product experiments daily and weekly across the funnel. - Own and manage the experimentation backlog (prioritization, planning, execution). - Write clear PRDs and experiment briefs for fast developer execution. - Generate experiment ideas using UX research, funnel analysis, and data insights (via Mixpanel and Claude). - Own the full experiment lifecycle (idea → build → release → measure → decision). - Work directly with developers, providing continuous feedback to ensure fast delivery and accuracy. - Manage release flow across dev, staging, and production environments. - Ensure accurate tracking, analytics, and A/B test setup (via GrowthBook and Mixpanel). - Monitor performance and deliver daily/weekly insights and iteration decisions. - Control the end-to-end experimentation pipeline, ensuring speed, quality, and KPI alignment. QUALIFICATIONS - 5+ years of combined experience in product management and growth, with at least 3+ years in growth/product optimization roles. - Proven track record of optimizing web funnels in B2C (B2B is a plus), directly impacting CR, LTV, and CPA. - At least 1 year of experience in a high-velocity growth environ
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