Postúlate en Kit Empleo: kitempleo.com.mx/empleo/57pfjf

To be considered for this role, please fill out the form at the bottom of the application
About Insendra
Insendra is a New England–based retention marketing agency helping ambitious e Commerce brands grow through thoughtful lifecycle strategy, standout creative, and high-performing email and SMS programs. We partner closely with our clients, acting as an extension of their team to drive sustainable revenue and long-term customer relationships.
We're a fast-growing agency adding new clients every month. This means ownership matters here. We value curiosity, accountability, and people who care deeply about the work they put out. As a small business, you'll see the direct impact of the work you do and will have a real chance to shape the role and company.
Position Summary
Insendra is seeking a copywriter to craft compelling email and SMS content across our client portfolio. This is a full-time role for a writer who understands e Commerce and is comfortable working directly inside Klaviyo, from writing to build and deployment. You won't just hand off copy; you will be responsible for the entire process through the send. This role has the potential to grow into account management. Insendra is a small and evolving team with consistent opportunities to advance internally.
What You'll Do
Copywriting

Write campaign and flow copy for email and SMS across multiple e Commerce verticals
Adapt tone, voice, and messaging for each client's brand, never using templatized messaging or boilerplate copy
Write subject lines, preview text, body copy,



and CTAs optimized for conversion
Collaborate with designers to ensure copy works cohesively with visuals Klaviyo Production

Upload and format finalized email designs inside Klaviyo for each client account
Schedule campaigns according to client calendars and deployment timelines
Build and configure basic automated flows, including welcome series, abandoned cart, post purchase, win-back, and browse abandonment.
QA all emails before deployment and approach work methodically, ensuring there are no mistakes in the final copy Collaboration and team process

You will work closely with the account manager and designer within a production pod, focusing on a set number of clients
Manage copy and deliverables in Airtable and communicate progress through Slack and internal client meetings
Incorporate client feedback quickly and accurately
Maintain consistent weekly output across multiple active accounts What We're Looking For

Strong english copywriting skills with a portfolio that demonstrates e Commerce or DTC experience
Klaviyo proficiency is required. You must be comfortable building, uploading, and scheduling inside the platform from day one
Familiarity with email and SMS marketing best practices
Ability to write in multiple brand voices and quickly understand the look/feel of clients across multiple verticals
Comfortable working remotely in Airtable, Slack, and Google Workspace
Ability to work US EST hours Insendra Copywriter Qualification Survey:

Postúlate en Kit Empleo: kitempleo.com.mx/empleo/57pfjf

📌 Email marketing copywriter (Ciudad de México)
🏢 insendra | email marketing
📍 Ciudad de México