Premium Inboxes is a done-for-you cold email infrastructure company. We provision, authenticate, warm, monitor and maintain sending infrastructure (Google Workspace and Microsoft 365) for over 2,500 customers, processing $5M+ annually.

We got here on word of mouth and referrals alone. Zero outbound. That is the opportunity: a company already growing, with an entire acquisition channel still at zero, and a working TAM of ~30,000 lead generation agencies we know how to serve better than anyone.

You will be the person who builds that channel from nothing.

The Role

You own our entire outbound engine, end to end. Not a piece of it. All of it.

List building: sourcing, scraping and segmenting our target market (lead gen agencies running cold email for clients)

Enrichment: wiring up waterfall enrichment across data providers, verifying, cleaning, structuring

Copy and sequencing: writing the sequences, testing angles, iterating on reply data

Infrastructure: running the sending systems (we are the infrastructure company, you will have the best in the world at your disposal)

Reporting: daily granular reporting on sends, replies, positive replies and booked calls. You report on what comes back and you own the numbers

You are not executing someone else's playbook. There is no playbook. You are building the motion, and the results are directly attributable to you.

Requirements

6+ months hands-on outbound experience (agency or in-house)

You understand sequencing,



deliverability and waterfall data enrichment in practice, not just in theory

Strong copywriting instincts and a working understanding of sales and marketing fundamentals

You can build with Claude Code (agents, scripts, automations, internal tooling)

Fluent written English

Comfortable working async with a distributed team, with overlap to UK/EU hours

Nice to Have

Experience selling to or working inside a lead generation agency

Clay, Smartlead, Instantly or equivalent stack experience A track record you can show: campaigns, reply rates, pipeline generated

What You Get

Fully remote, work from anywhere

Full operating autonomy. You decide how the engine gets built

Any tool you need, procured same day, no approval process

OTE $6,000 to $8,000 USD/month: base salary plus uncapped revenue share on the pipeline you generate

Direct line to the founders. No layers, no committees A stage where one person can still change the trajectory of the entire org

Hiring Process

Fast. We move in days, not weeks.

Application: submit a 90 second Loom video (link below). Tell us who you are, what you have built and why this role

Intro call: a short get-to-know call with the founders

Technical build call: 45 to 60 minutes, live. You walk us through how you would build our outbound motion from zero

Offer

Apply here: https://form.jotform.com/262294981348368

📌 Cold Email Specialist (España)
🏢 Premium Inboxes
📍 España