Ruby Labs

Senior Experimentation Manager

Ruby Labs

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇦 Ukraine

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Job Level

Senior

Tech Stack

Tableau

About the role

  • 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.
  • Maintain uncompromising attention to detail and quality throughout the process.
  • Analyze test outcomes with statistical rigor, making confident scaling decisions.
  • Document learnings and build a systematic testing roadmap for continuous conversion growth.
  • Present insights and results clearly to stakeholders, building alignment and momentum.

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.
  • Communication: Clear, persuasive communicator with strong English skills (written and spoken).
  • Fluent English: Strong written and verbal communication skills.
  • Nice to have: Experience with BI tools (Tableau, Looker, or similar). 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.
Benefits
  • Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
  • Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
  • Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
  • Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
  • Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
CROUI/UX designfunnel analysiscompetitive benchmarkingstatistical analysismockup creationmarketing attribution modelsUTM parametersROAS measurementproject management
Soft skills
attention to detailexecution excellenceownership mentalitycommunicationpersuasive communicationself-drivenproactiveaccountabilityanalytical expertisebias for action