Marketing & E-commerce Manager

Peak 21 peak21.io Open · verified Sep 19, 2026

London Full-time Manager General Marketing

Mid-level General Marketing role at Peak 21. London · full-time · no salary stated · we estimate £53,125–£81,050.

Estimated pay

Peak 21 has not published a salary for this role. The figure below is our estimate, not theirs.

£53,125 – £81,050

What the middle half of mid-level general marketing roles in London paid, among postings that did state a salary.

Worked out from 12 postings that stated pay, median £69,925. Last updated Sep 17, 2026.

Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

You coordinate static and short video ad production, then develop new versions of strong concepts
You run launches, promotions, and campaigns across the site, email, SMS, and social channels
You keep product pages, collections, and promotional placements current on the website
You organize photography, video, and other materials needed for creative production
You support influencer, affiliate, ambassador, community, and competitor-monitoring work

What you bring

You bring at least three years in marketing or e-commerce, or strong motivation as a graduate or early-career applicant
You communicate fluently in English and understand marketing for millennial and Gen Z parents
You have strong visual judgment, enjoy making content, and like testing creative approaches
You stay organized across competing tasks, learn tools quickly, and take initiative when solving problems
You work well in a fast-moving, entrepreneurial setting

Who this fits

You will suit a hands-on role spanning e-commerce, creative production, digital marketing, and brand storytelling. The job is full-time and based in London. Shopify, Figma, video editing, social content, or e-commerce experience can strengthen your application, but the listing presents these as bonuses.

From the employer

At Peak21, we specialize in acquiring large direct-to-consumer (D2C) brands across the United States, Europe, and Asia, in addition to incubating our own. With a portfolio of D2C brands generating $200 million in sales, all bootstrapped and profitable, we are dedicated to fostering growth and innovation in the D2C sector.

We are seeking a Marketing & E-Commerce Manager to join one of our portfolio brands. This brand in our portfolio is a beloved and well-known baby goods company with strong brand recognition across the US & Europe.

This role will support the day-to-day execution of marketing campaigns, product launches, and website merchandising initiatives. You will work closely with the Marketing Manager and cross-functional teams to ensure marketing assets, campaigns, and merchandising updates are executed smoothly across digital channels. The position is full-time in London.

What makes this an exciting opportunity?

Opportunity to join a well-funded startup with top-tier investors
Work with a highly experienced and entrepreneurial team
The brand is a new addition to our portfolio and we’re bringing big changes to it – you’ll have a lot of room to make an impact!
Gain hands-on experience across e-commerce, creative production, and digital marketing
Exposure to product launches, marketing campaigns, and brand storytelling
Competitive compensation package

What You'll Do

Coordinate the design, creation of static and short-form video ads for social media and paid marketing channels, and develop variations of high-performing creative concepts.
Lead the execution of marketing campaigns, product launches, and promotional events across digital channels including website, email, SMS, and social media.
Manage website merchandising updates for launches, campaigns, and promotions, helping maintain product pages, collections, and marketing placements.
Help coordinate and organize marketing assets and creative production including photography, video, and campaign materials.
Support influencer collaborations and affiliate initiatives, including outreach, partnerships, and ambassador programs.
Assist with community engagement initiatives and help monitor competitor marketing and merchandising activity.

Who You Are

3+ years of experience in marketing or e-commerce, or a highly motivated graduate or early-career candidate who is eager to learn.
Fluent English speaker
Passionate about social media, digital marketing, and brand storytelling
You understand what kind of marketing resonates with our core customer: millennial and Gen Z parents
You have a strong eye for visual aesthetics and brand presentation
You enjoy creating content and experimenting with creative ideas
Highly organized and comfortable managing multiple tasks simultaneously
Tech-literate and comfortable learning new tools and platforms quickly
You take initiative and are proactive in solving problems
You thrive in a fast-paced, entrepreneurial environment

Bonus:

Experience with Shopify, Figma, or video editing tools
Experience creating content for social media platforms such as Instagram, TikTok, or Snapchat
Familiarity with digital marketing or e-commerce brands
You are our target customer yourself (a millennial or Gen Z parent). Not a requirement though 🙂

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