Mous Products Ltd
Marketplace Growth Manager - UK
Get notified of more jobs like this · No spam, ever
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About Mous
We are Mous. (Pronounced mouse, not moose.) People deserve tech and lifestyle products that are fit for purpose, perform as promised, and empower them to be their best. Thatâs why weâre building the go-to brand for products that genuinely deliver.
For over 10 years, weâve pushed product performance to its limits, designing from first principles, validating through real-world testing, and investing millions in R&D. In parallel, weâve built world-class in-house marketing capabilities, creating highly engaging, performance-led content that proves what our products can do and resonates with a passionate, fast-growing community around the brand.
From throwing phones off dams to launching category-defining products, our ambition is simple: raise the standard of the industry and build one of the most effective consumer brands in the world.
About the Role
Weâre looking for a Marketplaces Growth Manager to take ownership of one of Mousâ fastest-growing commercial channels by scaling our global marketplace presence and unlocking the next phase of growth.
Amazon is already a significant growth opportunity for Mous, and this role is about building on that momentum. Youâll own the strategy, performance, and expansion of our marketplace business across 9 markets by identifying opportunities, improving how we operate, and turning insights into measurable commercial impact.
This isnât a role focused purely on marketplace execution. Youâll have the opportunity to shape the direction of the channel, whether thatâs launching new products, improving profitability, optimising the customer journey, expanding into new markets, or making Prime Day a huge successâyouâll be at the centre of it.
Reporting directly to our Head of Commercial and managing the Marketplaces Executive, youâll have the autonomy, visibility, and ownership to make a real impact. As the channel continues to grow, youâll play a key role in shaping the future of the marketplaces function and building a team around it.
About You
Youâre an ambitious marketplace expert who understands what it takes to win on Amazon and wants the opportunity to have real ownership over a high-impact channel.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet â that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right â and where to focus when applying.
Youâll be:
- Commercially driven, analytical, and proactive, able to transform data into action.
- A strategist with a focus on detail, excelling in improving listings, scaling advertising, troubleshooting operations, and spotting new growth opportunities.
- Cross-functional, influencing teams by bringing clarity, structure, and momentum to a fast-paced environment.
- Thriving with autonomy, taking ownership of outcomes, and looking to build rather than maintain.
- Excited by the chance to shape the future of Mousâ marketplace growth and help scale a global consumer brand.
Key Responsibilities
Help to build and define the marketplace strategy, setting a clear direction for growth and driving performance across Amazon, our primary channel.
-
Lead end-to-end performance reporting, delivering clear, actionable insights across:
- Sales performance
- Stock availability
- Aged inventory management
- Effectiveness of brand vs. paid activity
-
Manage and develop the Marketplaces Executive, providing guidance and support for strong execution and team scalability.
-
Partner with the Growth team to optimise the Amazon advertising strategy, aligning paid media with overall commercial objectives.
-
Use Amazon as a launchpad for global expansion, identifying opportunities for entry and scaling in new markets.
-
Own planning and readiness for key trading moments like Prime Day, Black Friday, and major product launches, ensuring peak performance.
-
Coordinate cross-functional activity across:
- Pricing
- Promotions
- Inventory planning
- Campaign execution
-
Work with internal teams to boost content quality, enhance the customer experience, and maintain strong catalogue hygiene.
How Will Success Be Measured?
- Define and execute a scalable marketplace strategy, anchored in clear direction and aligned with business goals.
- Deliver a defined path to incremental growth, identifying and unlocking opportunities for sustainable revenue across marketplaces.
- Improve operational efficiency, reducing fees and minimising aged or excess inventory.
- Elevate the Marketplace Executive, building team capability to meet scaling demands.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Skills Requirements
Hard Skills
- Deep understanding of Amazon and its ecosystem (e.g., Seller Central, Helium10).
- Proven experience managing and optimising marketplace advertising.
- Strong data driven mindsetâinterpret insights and turn them into actionable tactics.
- Solid knowledge of inventory/logistics, including stock health and availability.
Soft Skills
- Effective people leadershipâability to develop and support junior team members.
- Strong commercial acumen, calling focus on maximising revenue and profitability.
- Confident stakeholder management, collaborating cross-functionally and influencing outcomes.
- Exceptional prioritisation skills, balancing multiple competing priorities in a fast-paced setting.
- Adaptable and proactive, comfortable with change and ambiguity.
Nice-to-Have
- Technical data skills (e.g., advanced Excel, SQL, or similar) and experience with large datasets.
Our Offer
We operate a hybrid working model, typically spending at least three days a week in our Hoxton office to foster our collaborative culture.
Key Benefits
- Significant career growth with ownership and long-term progression.
- Competitive salaryâreflective of your experience and impact.
- 30% Friends & Family discount on all Mous products.
- 25 daysâ holiday + 8 bank holidays.
- 1 month paid leave after 5 yearsâ service.
- Cycle to Work Scheme.
- EAP (Employee Assistance Programme)âaccess to confidential mental health support.
- Perks via Charlie HR, including additional discounts.
- Regular socials, events, and on-site activities (including an on-site gym).
Our Values
We do this together:
- Get Results â We take accountability, prioritise impact, and push standards higher.
- Work Together â We collaborate openly, challenge constructively, and learn from each other.
- Enjoy the Ride â We stay agile, embrace change, and celebrate building something special.
Our Commitment
Mous is an equal opportunity employer. We celebrate individuality and foster a diverse team with varied experiences, perspectives, and backgrounds.
âIt took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what Iâve been looking for.â
Jessica, London