Copywriter - Conversion & Growth

Miami, FL (Remote)

$60/hr – $80/hrIntern/New GradContract

Posted 2 weeks ago

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Job Summary

Own multi-channel conversion copy across ads, landing pages, and lifecycle messages while turning test results into on-brand, high converting variants for multiple clients.

  • Content Engine: Write paid media copy across Meta, Google, and LinkedIn with landing page alignment and email/SMS ideas.
  • Experimentation & Optimization: Rewrite underperforming copy based on data, test hypotheses, and iterate quickly.
  • AI Enablement & Brand Custodianship: Build and manage brand specific AI writing agents and guardrails to scale consistent voice across clients.

Job Description

Responsibilities

  • Write paid media ad copy across platforms (Meta, Google, LinkedIn) with attention to headlines, descriptions, and creative messaging that drives clicks and conversions.
  • Produce landing page copy from briefs and wireframes, collaborating with designers to ensure messaging and layout align for strong conversion.
  • Write conversion-focused copy for A/B tests including headline variants, CTA copy, value proposition rewrites, and testing of messaging hierarchy with clear hypotheses.
  • Write email and SMS copy for lifecycle campaigns (welcome flows, abandoned cart, win-back, promos) within client brand voice guidelines.
  • Rewrite underperforming copy based on test results and analytics, diagnosing what isn’t working and proposing data-informed alternatives.
  • Adapt quickly to new client brand voices by absorbing voice guides and existing copy to produce on-brand work on first draft.
  • Collaborate with strategists on hypothesis development; your copy is the execution layer of the experimentation roadmap.
  • Manage workload across multiple clients and projects, communicating capacity, timelines, and blockers proactively.
  • Use AI tools to accelerate drafting, variant generation, and research while maintaining craft and strategic rigor.
  • Build, train, and manage brand-specific AI writing agents with prompts, voice calibration, and guardrails to stay on-brand at scale.

Requirements

  • 2–4+ years in conversion copywriting, direct-response writing, CRO copy, or performance marketing copy.
  • Experience writing paid media copy (Meta, Google, LinkedIn) with awareness of character limits, platform specs, and best practices.
  • Portfolio showing copy written to be tested across ads, landing pages, headlines, or emails with clear framing.
  • Ability to write across multiple brand voices quickly and accurately from voice guides.
  • Strong strategic instinct; you think in hypotheses, value props, and objection handling.
  • Experience writing for web landing pages, PDPs, funnels, paid media, and email/SMS.
  • Comfort with volume and speed; produce multiple variants quickly without sacrificing quality.
  • Clear communication; ask questions, flag ambiguity early, and justify copy decisions to non-writers.
  • Self-directed and reliable; manage time, hit deadlines, and require minimal micromanagement.
  • AI is a hard requirement; demonstrated use of AI tools daily and experience building brand-specific AI writing agents with guardrails.
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Cro Metrics

Cro Metrics is your trusted partner for all things growth. We offer strategic counsel and agile solutions that drive businesses to their full growth potential. Whether solving challenges or seizing new opportunities, we guide you every step of the way.Our suite of services includes:- Strategic Growth Consulting: From comprehensive growth strategies to AI and martech recommendations—and everything in between—we provide solutions to unlock your business's full growth potential.- Customer Journey Analysis and Analytics Solutions: Powered by our exclusive platform, Iris Analytics, we provide deep insights and project management to optimize every step of the customer journey.- Website Design and Development- Conversion Rate Optimization- Lifecycle and Email Marketing- Performance Marketing- Referral Network: A network of vetted providers for any services not offered in-house

Founded in 2011
Greenbrae, California, USA
74 employees (22 in marketing)

Traffic Signals

Monthly Visitors
6.2K
Monthly Google Ads Budget
$1.2K
Traffic Source Mix
Search
29%
Direct
58.5%
Referral
6.6%
Social
4.9%
Paid
1%

Headcount Trend

Current headcount: ~74

Marketing Team

Marketing Team Size
17 (23% of company)
Marketing Roles Posted (Last 30 Days)
3