Media Buyer in London

Media Buyer in London

London Full-Time 35000 - 45000 £ / year (est.) No working from home possible
WONDERSKIN

At a Glance

  • Tasks: Manage and optimise paid media campaigns across platforms like Meta and TikTok.
  • Company: Join a fast-growing beauty brand that values creativity and innovation.
  • Benefits: Hands-on experience, mentorship from a Senior Media Buyer, and real budget management.
  • Other info: Diverse and inclusive workplace committed to your growth and success.
  • Why this job: Make a real impact in digital marketing while working with a passionate team.
  • Qualifications: 4-6 years in performance marketing, with strong analytical and communication skills.

The predicted salary is between 35000 - 45000 £ per year.

Description

At Wonderskin, we believe beauty should be effortless, long-lasting, and transformative and we have built a brand that proves it.

Powered by patented Wonder Blading technology, we have cracked the code on long-wear beauty, delivering bold, flawless results that speak for themselves.

We're a fast-growing brand with a passionate global community, and we thrive on creativity, experimentation, and pushing the boundaries of traditional beauty. Now we are hiring a

Media Buyer to join our Growth team and help scale our paid media engine across Meta, Tik Tok Ads, Tik Tok GMV, App Lovin, and Snap.

This is a great opportunity to grow your performance marketing career at a fast-moving beauty brand, working directly with our Senior Media Buyer to manage budgets, test relentlessly, and turn paid media into one of our biggest growth levers, seen by millions of people.

What You Will Do

  • Manage day-to-day execution of paid campaigns across Meta, Tik Tok Ads, Tik Tok GMV, App Lovin, and Snap, including budget pacing, bid strategy, and account hygiene.
  • Launch, monitor, and optimise campaigns against CAC, ROAS, and LTV targets, making rapid adjustments based on performance data.
  • Partner with the Senior Media Buyer to develop and execute testing roadmaps across creative, audiences, offers, and bidding strategies.
  • Analyse campaign performance daily/weekly and translate findings into clear, actionable recommendations.
  • Collaborate with the performance creative team to brief new ad concepts based on performance insights and whitespace opportunities.
  • Monitor the competitive landscape and emerging platform features (e. g. new ad formats, targeting capabilities) to keep Wonderskin ahead of the curve.
  • Maintain organised reporting and documentation of campaign performance, budgets, and test results.
  • Support forecasting and budget planning in partnership with the Senior Media Buyer and broader growth team.
  • Use AI tools and automations to streamline campaign and ad builds, freeing up time from manual setup to focus on strategy, testing, and analysis.

Requirements

  • You have 4-6 years of hands-on paid media / performance marketing experience, ideally in DTC, e-commerce, or a high-growth consumer brand.
  • You have direct, in-platform experience managing budgets on Meta Ads Manager and Tik Tok Ads Manager; Tik Tok GMV/Shop experience is strongly preferred.
  • Experience with App Lovin and/or Snap Ads is a plus.
  • You have a strong grasp of performance metrics (CAC, ROAS, CTR, CVR, LTV) and how to diagnose and act on them.
  • You're comfortable working in fast-paced, high-volume testing environments with rapidly shifting priorities.
  • You have sharp analytical skills paired with strong communication - you can explain the "why" behind the numbers, not just report them.
  • You're proficient with tracking/attribution tools (e. g. Triple Whale, Northbeam, GA4) and Excel/Google Sheets.
  • You have a collaborative mindset - you'll work closely with a Senior Media Buyer and cross-functional partners, not in isolation.
  • You have a good to strong grasp of AI, automations, and workflow tools, with genuine familiarity or keen interest in embedding them into day-to-day.
  • You're high energy and results focused.

Examples of past campaigns, testing frameworks, or performance results you're proud of would be advantageous to provide during application.

  • BONUS Tools & skills
  • Asana
  • Meta Ads Manager
  • Tik Tok Ads Manager
  • Triple Whale
  • Excel / Google Sheets
  • AI / automation tools (e. g. Claude, Zapier, Make)
  • What You Will Gain

From day one, you will be deep in the work, testing, optimising, and scaling in one of the most exciting spaces in digital marketing.

  • This isn't a role where you'll be watching from the sidelines, instead you will get to:
  • Manage real, scalable budgets from day one, with direct ownership of performance.
  • Learn and grow under a Senior Media Buyer inside a high-growth, globally recognised beauty brand with a genuinely engaged audience.
  • Test your own ideas and see them scaled, not shelved.
  • A real stake in the next chapter of Wonderskin's story.

This is a hands-on, fast-paced growth marketing role built for someone ready to sharpen their craft, grow with us, and help shape where Wonderskin goes next.

Our Commitment to You

At Wonderskin, we are committed to building a team that reflects the diversity of the world we live in.

We welcome applications from people of all backgrounds, identities, and experiences, regardless of age, gender, ethnicity, religion, disability, sexual orientation, or family status.

We believe diverse perspectives make us a stronger, more creative team, and we are committed to creating an environment where everyone feels valued and can do their best work.

Don't meet every single requirement?

That's okay, we didn't write this list expecting to find a perfect match.

If you are excited about this role and can tick most of the boxes, we would love to hear from you.

We hire for potential, attitude, and passion just as much as experience, so if Wonderskin feels like your kind of place, take the leap and apply.

Media Buyer in London employer: WONDERSKIN

WONDERSKIN is an exceptional employer that champions creativity and innovation in the heart of Greater London. With a vibrant work culture that prioritises collaboration and diversity, employees are encouraged to grow their skills and explore new ideas in a fast-paced environment. Join us to not only advance your career in performance marketing but also to be part of a brand that values your unique contributions and fosters a supportive community.

WONDERSKIN

Contact Details:

WONDERSKIN Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Media Buyer in London

Show Your Creative Side

In marketing communications, standing out is key. Get creative with your application! Consider designing a mini-campaign or pitch that highlights your skills and understanding of the brand. Tailor it for WONDERSKIN and show them what you can bring to the table.

Engage in Marketing Communities

Get involved in local or online marketing communications groups. Check out platforms like Meetup for events and workshops. Networking here can lead to hidden job openings and valuable insights into the industry trends—this is where we often discover what companies like WONDERSKIN are looking for.

Leverage Social Media

Use platforms like LinkedIn and Twitter to showcase your passion for marketing communications. Share insights, articles, and your own content that resonates with the industry. Tagging or interacting with WONDERSKIN on these platforms can catch the eye of recruiters and show you're genuinely interested in them.

Attend Industry Events

Keep an eye out for marketing conferences and workshops. These are great places to meet potential employers face-to-face and make connections that could land you a full-time role at WONDERSKIN. Bring your business cards and be prepared to chat about how you can contribute!

We think you need these skills to ace Media Buyer in London

Paid Media Management
Performance Marketing
Meta Ads Manager
TikTok Ads Manager
Budget Management
Campaign Optimisation
Analytical Skills

Some tips for your application 🫡

Craft an Impactful Cover Letter:Your cover letter is your chance to shine! Focus on your passion for marketing communications and how your previous experiences can benefit WONDERSKIN. Make sure to mention specific campaigns or projects you’ve worked on that showcase your creativity and strategic thinking.

Showcase Your Writing Skills:As you're diving into a marketing communications role, your writing ability is crucial. Include samples of your work, like blog posts, press releases, or social media campaigns in your application. This lets us see your style and how you engage with different audiences.

Tailor Your CV to Marketing:Your CV should highlight relevant marketing skills and experiences! Include specific tools or platforms you’ve used, like Google Analytics or social media management software. Mention any certifications or workshops related to marketing that you've completed – they can give you an edge!

Demonstrate Your Understanding of WONDERSKIN:Show us that you’ve done your homework! In your application, briefly mention what you admire about WONDERSKIN’s marketing approach or any recent campaigns that caught your attention. This can reveal your enthusiasm for the role and your genuine interest in joining our team!

How to prepare for a job interview at WONDERSKIN

Showcase Your Creative Campaigns

Get ready to flaunt your portfolio! Include examples of previous marketing campaigns you've worked on, especially those that showcase your creativity and strategy. Recruiters at WONDERSKIN will be keen to see how you conceptualise and execute campaigns, so highlight any measurable outcomes to back up your claims.

Know Your Digital Tools Inside Out

If you’re heading into a marketing-communications role, make sure you're comfortable discussing key digital marketing tools like Google Analytics, HubSpot, or Hootsuite. Expect some technical questions about how you've used these tools in the past, as they'll want to gauge your hands-on experience and how you analyse data to drive marketing decisions.

Be Ready for Scenario-Based Questions

At WONDERSKIN, they may throw some scenario-based questions your way, aimed at testing your problem-solving skills in real-life marketing situations. Think through potential challenges you’ve faced, how you navigated them, and be prepared to discuss your thought process and outcome.

Demonstrate Your Passion for Marketing

As you’re applying for a full-time position, show that you're not just looking for a job, but a career in marketing. Talk about the latest trends in marketing communications, your favourite campaigns, and why they inspire you. Your enthusiasm can really make you stand out and demonstrate that you’re committed to growing within the field.