We are a performance marketing agency that operates exclusively with AI agents.
Our ambition is to become the largest marketing agency in the world. It sounds delusional and we know it's going to be hard, but we don't care because we love what we do and we're having fun along the way.
AI agents have unlocked something new: a services company with the scalability and margins of software. Our mission is to build and operate the best harness in the world for performance marketing.
Our agents handle campaign strategy, creatives, landing pages, reporting, and everything related to the paid channel.
The RoleTo push this mission forward, we are hiring a Paid Media Engineer. It's a role we invented: the intersection of engineering and paid media.
You will use Baker's platform to manage our clients' ad accounts from start to finish. Campaigns, creatives, landing pages, reports: every deliverable comes out of the harness, with you in the loop.
With equal weight, you will understand the harness inside out, researching how it works and proposing improvements to the development team. The friction you encounter while operating the platform becomes the roadmap to improve it.
You're a Fit IfYou have a technical profile (you've worked as a software developer or product maker) and you've also managed high budgets in ad accounts.
Three typical examples:A technical person who has socialized an entrepreneurial venture and managed the ads for their own startup.
A media buyer who has transitioned into engineering.
A Growth Engineer who has run adsIt is important to be able to communicate fluently in both Spanish and English.
We are looking for hungry people who want to grow as much as we do.
How We WorkAsync by default: No recurring meetings.
Flat structure: Small team, no middle management. Horizontal. Minimal bureaucracy—from idea to production in minutes, not weeks.
If you see something broken,



fix it: You don't need permission, and it doesn't need to be part of your official

job description
.
Two-way feedback: We are going to mess up; tell us. You are going to mess up too; we will tell you.
That's how we grow together.
ConditionsSalary range: €40,000 – €60,000. Clear career path.
This is the entry range, not a ceiling. We commit to growing the people on the team at the same pace the company grows, and we expect both of us to move fast.23 working days of vacation, plus December 24th and 31st.
The Trick to Knowing If You FitYou know what an AI harness is, and at the same time, you know why it's important to send ad conversions server-side.

About Us
We are a very small and very young company. The window of opportunity for AI-native businesses is open right now, and we want to be aggressive while it lasts.
Let's be honest: we know it's going to be hard. But the time to go for it is now. We believe this is the opportunity of a lifetime, and we want it to be yours too.
Our ValuesWe are AI first We don't believe AI is just going to speed up processes. We believe it radically changes them. We aren't the type to say "AI yes, but carefully." We think AI is the future and we embrace it to the fullest, no ifs or buts.
Focus on the craft We minimize management, avoid recurring meetings, and protect deep work. It is normal (and expected) to go down a rabbit hole for days if it leads to a real impact.
Transparency Hiding things takes effort. Being transparent is efficient. Lay your weaknesses on the table, share ideas even if you think they are silly, and don't be afraid to do it in public. Most good things in our careers have come from working out in the open.
Lean by design, massive in impact We think big but stay small. The future belongs to small, AI-leveraged teams capable of generating disproportionate value without the overhead of a traditional company.

📌 Paid Media Engineer (Yunclillos)
🏢 Baker
📍 Yunclillos