Media Buyer

October 12, 2026

Remote

Senior

Móstoles

Indeed

May rule you out

Another language required
Spanish · C2 level

Worth knowing

Self-employed contract

Description

A freelance professional or agency is sought to take over paid media campaign management (Google Ads, Meta Ads and TikTok Ads) for client projects. This is a mid- to long-term B2B commercial partnership, invoiced monthly or per project, rather than an employee or trainee position. The partner will run campaigns end-to-end, optimize budgets and bids for ROAS/CPA, maintain reporting dashboards and align campaigns with client business goals.

Responsibilities

End-to-end management of Google Ads campaigns (Search, Shopping, PMax) and Meta Ads (Feed, Stories, Reels)
Management of TikTok Ads campaigns
Continuous optimization of budgets, audiences, creatives and bids to improve ROAS/CPA
Creation and maintenance of reporting dashboards in Looker Studio or similar with clear, up-to-date KPIs
Analysis of results and periodic improvement proposals shared in follow-up meetings
Coordination with the internal team to align campaigns with client business objectives

Requirements

Operate as a self-employed freelancer or agency, with the ability to issue invoices from any country
Demonstrable experience managing Google Ads and Meta Ads campaigns, with cases, account screenshots or results provided under NDA if needed
Relevant management volume: experience handling significant monthly budgets
Solid up-to-date knowledge of campaign structure, pixels and conversion APIs, attribution and creative testing
Ability to create dashboards in Looker Studio or an equivalent tool such as Power BI or Data Studio
Native Spanish or C2 level, essential for smooth communication with the team

Conditions

Not an employment contract or a relationship of dependence, but a B2B commercial collaboration
Mid- to long-term partner sought, not an employee or trainee position
Services invoiced monthly or per project
Junior trainees and interns are not being sought

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