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Sweaty Betty

Online Marketplaces Assistant - Sweaty Betty

On site

London, United kingdom

Full Time

22-01-2026

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Skills

Go Problem-solving Sales Attention to detail Training Marketing

Job Specifications

At Sweaty Betty, we’re more than just a global activewear and lifestyle brand for women.

We’re also a community that believes fitness is a flip-the-switch trigger for becoming the woman you want to be. Leggings and sports bras won’t change the world on their own. But with a grab-my-hand, let’s-go-for-it-now spirit, the women who wear them can.

If you want to join us on the next chapter of our adventure, you’re in the right place. This is an exciting opportunity to join us as a Online Marketplaces Assistant as we continue our mission to empower women through fitness and beyond by supporting the journey Sweaty Betty is embarking on in providing an exceptional online service on our third party websites including Next, John Lewis and Selfridges. If you are someone who loves diving into the data and details and is truly passionate about our product, this role is for you. You will be pivotal in pushing boundaries to ensure we provide relevant and impactful products and content for each of our third-party websites, with your decisions driven from data led insights. You excel in a fast-paced environment and are a team player.

The Online Marketplaces Assistant supports the day-to-day running and trading of the brand’s marketplace channels (e.g. Next, John Lewis, Selfridges, etc.). This role is responsible for managing the critical path of product enrichment and trading activity, ensuring smooth product launches, accurate data, and effective performance analysis.

Responsibilities

Manage the critical path for all new product launches across marketplaces — ensuring enrichment is all provided on time to support launch.
Support Online Marketplaces Manager on monitor daily and weekly marketplace trading performance, providing data-driven recommendations to optimise performance
Owning the Sweaty Betty customer journey on Marketplaces, reviewing and optimising categorisation, product pages and brand shop to increase projection, and product performance.
Ensure the brand is featured within marketplace partners’ marketing calendars, including seasonal campaigns, key promotional moments, and curated edits in line with the internal business strategy.
Developing strong collaborative relationships internally and with Marketplace partners, ensuring alignment on trading, marketing, and ranging.

Requirements

An analytical and questioning mentality, with intermediate excel skills
Faultless attention to detail and ability to work under pressure and to tight deadlines
Strong communicator and dynamic team player with great interpersonal skills
Highly organised and self-motivated with ability to prioritise workloads eectively in a fast-paced retail environment
Proactive and positive approach to problem-solving whilst maintaining collaborative spirit
Previous experience working with Marketplaces beneficial

Benefits

Generous clothing allowance
50% off all Sweaty Betty merchandise
25 days holiday, plus 8 flexible bank holidays
Sample sales
Company bonus scheme
Cycle to work scheme
Generous Company Maternity, Paternity and Adoption Pay and Childcare support
SB Flexible Working: we currently work flexibly between the office and home.

Our mission is to empower all women. This means doing more and working harder to make the long-lasting changes necessary to become an inclusive, diverse and actively anti-racist company. We care about our people, our community, our world. And we want to stand up for what we believe in.

We want to give our people a platform to use their voice. And actively listen and learn from what they have to say. This involves focusing on learning, development and progression across the business. Training our leaders, managers and teams about their rights under our equality, diversity and inclusion policy. And being clear on the responsibilities we hold to each other and our community. It also means being committed to equal employment opportunities. Ensuring we consider ALL applicants for jobs. And work harder to make our job advertising more inclusive.

Ultimately, we’re working to create a culture and team that represents our customers, our community and our mission of empowerment. We want to celebrate our diversity and the power it gives our team and our business.

We know we’re on a journey. And far from perfect. But we want to be a part of the solution to the problem. It might not be comfortable or straightforward. But if we weren’t up for doing the hard work and breaking the mould, we wouldn’t be Sweaty Betty. We are committed to working across our business and with our Internal Diversity & Inclusion Collective to be champions, allies and inclusive, always. Because when we say All, we mean it.

Our DEI Commitment

We are working to create a culture and team that represents our mission of empowerment. We want to celebrate our diversity, embody inclusion and create an equitable business. This means doing more and working harder to make the long-lasting changes necessary. We care about our people, our community an

About the Company

We've been on a global mission to empower women through fitness and beyond since we burst onto the scene as the OG of female-first activewear back in 1998. Fitness That Fits You Train for success. Or to shut out the noise. Fitness looks different to everyone. In a world where our to-do lists are endless and the pursuit if perfection is ever present, we encourage women to release themselves from the daily pressure and say: don’t sweat it. Find fitness that fits you, however that looks. Our Strength Is In Each Other We’re dr... Know more