Email Growth Manager

USA (Remote)

Salary Not AvailableMid Level3+ years expFull time

Posted 3 months ago

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Job Summary

Drive email growth experiments and conversion optimization across Ruby Labs brands, from ideation to scalable rollout.

  • Must-have: 3–5 years in email marketing or CRO with proven uplift.
  • Standout: AI-enabled copy and analysis integration to speed testing.
  • Strong tooling and analytics signals (Customer.io, Mixpanel) for rapid experimentation.

Job Description

Responsibilities

  • Conversion Growth Strategy: Develop and maintain a structured experimentation roadmap, continuously generating and prioritising hypotheses to improve email conversion rates and grow email marketing as a sign-up channel across all Ruby Labs brands.
  • A/B Testing & Experimentation: Ideate, design, and launch A/B and multivariate tests on subject lines, preview text, email copy, CTAs, send times, sequences, and full funnel flows, with a relentless focus on improving conversion metrics.
  • Results Analysis & Rollout: Analyse test results with statistical rigour, extract clear insights, document learnings, and roll out winning experiments across all brands at scale.
  • Competitive Intelligence: Continuously monitor competitors' email strategies. Including their flows, offers, messaging, frequency, and design, to identify trends, gaps, and opportunities for Ruby Labs to capitalize on.
  • Email Sequence Ideation: Conceptualise and propose new email sequences, lifecycle flows, and campaign structures focused on driving sign-ups and conversions, collaborating with the email team on implementation.
  • Performance Ownership: Track, report on, and own key growth KPIs including conversion rate, sign-up share from email, revenue per email, and lift from experiments.
  • Cross-functional Collaboration: Work closely with the Email Lead, Email Marketing Specialists, Marketing Director, and Data Analysts to align on growth priorities and ensure experiments are properly instrumented and measurable.
  • Tool Utilisation: Identify and leverage opportunities within our email tooling ( Customer.io , Mixpanel) to unlock new testing and segmentation capabilities that support growth goals.
Ruby Labs logo

Ruby Labs

4.0 Glassdoor

Ruby Labs is a leading tech company that creates innovative consumer products across the health, education, and entertainment sectors. Our journey began in 2018 in London, UK, as a collaboration between two friends with extensive expertise in business, technology, and marketing.From the start, our vision has been to build a world-class tech company that develops category-leading products used by millions of users worldwide. We aim to create easily accessible platforms that offer engaging and valuable experiences across various aspects of people's lives. Since our launch, we've successfully brought seven consumer products to the global market, each addressing unique needs in health, education, or entertainment.

Founded in 2018
San Francisco, California, USA
160 employees (27 in marketing)
73% recommend to a friend
64% CEO approval

Traffic Signals

Monthly Visitors
10.3K
Traffic Source Mix
Search
37.5%
Direct
45.7%
Referral
9.1%
Social
6.1%
Paid
1.2%

Headcount Trend

Current headcount: ~162

Marketing Team

Marketing Team Size
15 (9% of company)