Performance Marketing Assistant

Sorry, this job was removed at 12:17 a.m. (CST) on Friday, May 30, 2025
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Hiring Remotely in London, Greater London, England
In-Office or Remote
Beauty
The Role
Description

Are you ready to rethink your routine? We’re looking for a driven and analytical Performance Marketing Assistant to join our dynamic team. Reporting directly to our Performance Marketing Manager, you will play a crucial role in managing and optimising our existing performance marketing channels. This is an exciting chance to make a tangible impact on our growth within a fast-paced beauty environment.

Welcome to Trinny London!

Here at Trinny London, we’re changing the face of makeup and demystifying skincare, and we're only just getting started. Founded in 2017 by Trinny Woodall, Trinny London is challenging people all over the world to rethink their routines.

We have achieved tremendous growth since 2017 and we’re proud to be one of Europe’s fastest-growing beauty brands. We’re generating millions of sales by developing innovative products, acquiring hundreds of thousands of supporters and customers all over the world, and more importantly, building a talented and motivated team to support our fantastic growth.

Our Values

We live by three core values: we bring fearless passion, we act with smart intent and we all wear yellow.

We always go the extra mile, working together to push boundaries and celebrate our wins and learnings as a team. We listen to every idea, big or small, and make considered decisions. We support each other to achieve our goals and thrive on collaboration.

The Role 

Your daily to-dos might look like this:

  • Support the day-to-day management and optimisation of key acquisition channels, including but not limited to paid social (Meta, Pinterest, TikTok), paid search (Google), and potentially affiliate marketing, display, etc.
  • Assist in the execution of campaign strategies to achieve ambitious acquisition and ROI targets and help to ensure budgets are used effectively. 
  • Closely monitor campaign performance, analyse key metrics (CPA, ROAS, LTV), and identify areas for improvement.
  • Contribute to regular KPI performance reporting by identifying actionable insights that can be shared across the paid media team & wider digital department
  • Set-up campaigns ensuring that each activity is set-up to best-in-class practices and in advance to final live dates. 
  • Support with the creation and management of creative briefs across multiple channels and collaborate closely with in-house design team on creating best in class assets ensuring best practices and timelines are met.
  • Assisting in the identification, proposal, and management of small-scale creative tests across digital channels.
  • Support the setup and launch of new campaigns, ensuring accurate tracking and targeting.
  • Assisting in the testing and analysis of performance data to identify areas for improvement.
  • Providing support in the development and launch of campaigns for business initiatives and new product launches.
  • Research and identify new and emerging digital marketing channels and opportunities for growth.
Requirements

These skills will help you go far in this role:

  • Strong interest in paid media and digital marketing.
  • Understanding of major advertising platform (e.g., Meta Ads Manager, Google Ads).
  • A proactive attitude and eagerness to learn and contribute to growth targets.
  • Excellent analytical and problem-solving skills, with the ability to draw insights from data.
  • Self-motivation and good time management skills.
  • Organisational skills and the ability to manage multiple tasks.
  • A curious and detail-oriented approach.
  • Competent use of Excel and/or Google Sheets is beneficial.
  • Strong communication and collaboration skills.

We love to hear from anybody interested in Trinny London! Although it’s useful to have the skills listed above, we’re always eager to hear from ambitious people looking for their next challenge.

Benefits

Our mission is to give our customers the tools they need to be their best. And the same goes for our team through our benefits:

  • Hybrid and flexible working, with core working hours
  • 25 days holiday (we're also partial to a handful of spontaneous and well-earned Wellbeing Days throughout the year, as well as Early Finish Fridays and Summer Fridays)
  • Welcome to Trinny London Starter Stack and swag
  • Company discount for yourself, your friends, and family
  • Vitality health scheme, EAP and Medicash (including dental, optical & audiological care)
  • An annual personal training and development budget
  • Enhanced family friendly packages 
  • Pension scheme
  • Cycle to work scheme
  • T-Parties = many office socials as well as summer and festive celebrations!
  • Rewards and Recognition Scheme (awarding length of service with gifts, vouchers and additional annual leave)

Equal Opportunities

We celebrate diversity in our customers, our products, and the teams we build. We champion inclusivity and want everyone to be the best versions of themselves.


We’re committed to equal opportunities and welcome people from all backgrounds, with their unique perspectives, ideas and experiences. 

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The Company
HQ: London
230 Employees
Year Founded: 2017

What We Do

Founded by Trinny Woodall from her kitchen table in 2017, Trinny London was founded with one purpose – to give everyone the tools they need to feel their best. Banishing overflowing makeup bags for good, we introduced a streamlined solution called the stack: cream-based, multitasking little pots of joy that click seamlessly together. Then we took on the world of skincare with our game-changing skincare collection. Today, we’re continuously creating innovative products to revolutionise beauty routines across the globe.

We have achieved tremendous growth since 2017 and we’re proud to be one of Europe’s fastest-growing beauty brands. We’re generating millions of sales by developing innovative products, acquiring hundreds of thousands of supporters and customers all over the world, and more importantly, building a talented and motivated team to support our fantastic growth.

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