Email Marketing Copywriter

Retention Harbor is a Klaviyo Platinum Partner email and SMS marketing agency working exclusively with DTC ecommerce brands. We\'re looking for a talented email copywriter to write full email sequences across a portfolio of growing ecommerce clients. This is a writing-heavy role — you\'ll own the words across flows, campaigns, and brand voice development for multiple brands simultaneously. Tasks Write full email sequences including Welcome Series, Abandoned Cart, Post-Purchase, Win-Back, and promotional campaigns Develop and maintain brand voice guides for each client account Conduct brand and audience research before writing to ensure copy is on-brand and insight-driven Collaborate with the account manager and implementor to brief and deliver copy on schedule Write subject lines, preview text, body copy, and CTAs across all email types Iterate on copy based on performance data and A/B test results Manage copy across 6-10 client accounts simultaneously with consistent quality and voice Requirements 2+ years writing email copy for DTC or ecommerce brands Proven ability to adapt tone and voice across multiple brands simultaneously Experience writing full email sequences from strategy through execution Comfortable conducting brand research and developing voice guidelines independently Strong written English — this is a writing role, not a support role Ability to work async and hit deadlines across multiple accounts Experience using AI tools as part of your copywriting workflow while maintaining brand voice integrity Klaviyo familiarity is a plus but not required Benefits Fully remote, async-first environment Stable long-term role with a focused high-performance team Direct exposure to a wide range of DTC ecommerce brands Clear briefs, clear feedback, and room to grow as the agency scales If you\'re a strong email copywriter who can own brand voice across multiple DTC clients and thrive in a fast-paced agency environment, we\'d love to hear from you. After applying you\'ll complete a short assessment including a live writing prompt and strategic questions — this takes roughly 30–40 minutes. Top performers move to a 15-minute screening call followed by a paid trial project. #J-18808-Ljbffr