Performance Marketeer

We’re looking for a hands-on and analytical Performance Marketeer to join our Growth team. Monday Merch is a fast-growing scale-up, providing customers worldwide with a full-service merch offering.

Your Goal

Drive profitable customer acquisition and scale international advertising across multiple channels.

Your Metrics

• ROAS across channels

• Paid traffic volume

• New leads and new opportunities

• Revenue attributed to paid channels

Responsibilities

Lead and execute multi-channel performance marketing efforts across Europe and globally. Channels include Google Ads, Meta, and LinkedIn Ads as of now.

• Run and optimise Google Ads campaigns in multiple EU markets.

• Run global campaigns on Meta and LinkedIn Ads.

• Collaborate quickly with our creatives team to test new ad concepts, visuals, and messaging.

• Continuously A/B test audiences, creatives, landing pages, and formats.

• Identify new opportunities in bidding strategies, campaign structures, and scaling approaches.

• Analyse performance daily and translate insights into actions.

• Work closely with content, email, and sales to support cross-channel growth.

• Build a scalable paid acquisition engine that works across both B2B and B2C-style funnels.

You

• Work hard, are analytically strong, and are results driven.

• Have experience managing campaigns in Google Ads and Social Ads.

• Enjoy rapid testing and improving ads weekly, while working in a systematic and iterative way: producing large volumes of new ads, reviewing performance consistently, and removing or scaling campaigns based on clear weekly cycles.

• Can work well with budgets and goals/targets and the pressure that comes with it.

• Look beyond the ads: investigate website issues, translations, funnels, or landing pages when performance drops, and propose clear solutions.

• Have 2–5 years of experience in performance marketing, either at an agency, company, or both.

• Speaking Dutch is a great nice to have (for running Dutch campaigns), but not a strict requirement.

Why Monday Merch?

• Rapid growth opportunities in a fast-paced scale-up.

• Work from our beautiful office in the city centre of Rotterdam.

• Work with great tools (including a brand-new MacBook) and bright, hard-working people.

• Yearly Workation (2025 went to Portugal).

• Salary: €3.000 – €3.500 monthly gross, depending on experience.

• Paid days off: 23 per year.

• Full-time on-site at our Rotterdam office, no systematic WFH.

• Ranked in the LinkedIn 10 top startups of The Netherlands of 2025.