Senior Media Buyer

UK (Remote)

€55K/yr – €75K/yrSenior Level5+ years expFull time

Posted 2 weeks ago

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Job Summary

Own the live paid media decision loop with an AI-assisted project; stay hands-on to tune campaigns, verify outcomes, and translate operations into engineer-ready rules.

Campaign execution and optimization across live paid-media programs with end-to-end ownership.
Measurement and decisioning: monitor spend, CPA, CPL, CPI, CPS, revenue, and profit; codify learnings.
AI integration governance: evaluate agent recommendations, calibrate judgments, and define scope for autonomy.

Job Description

Launch and monitor internal paid-media campaigns that provide real operating data for the project.
Make hands-on scale, hold, optimize, and stop decisions across live campaigns.
Track spend, conversion rate, CPA, CPL, CPI, CPS, revenue, and absolute profit.
Work across performance and affiliate-marketing economics, with strong attention to offer, geography, audience, creative, and platform differences.
Document clear rationales for important campaign decisions so they can become useful learning signals.
Review AI-agent recommendations against real campaign outcomes and identify errors, blind spots, and unsafe actions.
Help maintain realistic evaluation scenarios, golden sets, and ground-truth labels.
Participate in judge calibration, override review, drift monitoring, and decisions about expanding agent autonomy.
Work daily with key stakeholders and the engineering team to translate business reality into requirements they can implement and measure.

Mobidea

Mobidea is an award-winning CPA Affiliate Network. We specialize in User Acquisition focused on CPA campaigns, converting your traffic like no other.We know affiliates and what drives them to succeed. Our team of international experts is always ready to come up with ideas that increase revenue. We’re proud to have 100.000+ publishers registered on our platform who know they get paid every week!Our self-optimized algorithm connects your traffic to the best offer. We’re present in 200+ markets, have more than 13 years of experience, run over 2000 campaigns.What are you waiting for?Sign up right now and let’s start a profitable partnership!

Founded in 2011

Lisbon, Lisbon, PRT

112 employees (62 in marketing)

www.mobidea.com/?utm_source=linkedin&utm_medium=social&utm_campaign=profile