Senior Business Analyst

Join Mous, a fast-growing consumer brand, as a Senior Business Analyst. In this role, you will take strategic ownership of our Amazon marketplace channel, driving growth and influencing business performance. You will report directly to the Head of Commercial and work closely with various teams. This position offers strong ownership, visibility, and the opportunity to make a significant impact on the company's success.

• Own the strategy for Mous’ marketplace channel, setting direction and priorities, and leading end-to-end performance reporting.
• Coordinate and direct team across advertising, inventory and content to execute against the strategy, and partner closely with the Growth team to shape the Amazon advertising strategy.
• Define and execute a clear, scalable marketplace strategy, establishing a strong direction for the function within Mous and aligning it to overall business goals.
• You’re a structured, commercially sharp thinker, the kind of person who’s experienced in solving problems, whether in consulting, on a graduate scheme, or as a business analyst, and who’s ready to own outcomes rather than just recommend them
• You’re comfortable moving between the big picture and the detail: building a business case one day, digging into a P&L the next, and briefing your team on what needs to happen after that
• You’re driven by data, confident making commercial trade-offs, and know how to project-manage multiple moving parts without losing sight of the goal
• You don’t need to have worked on Amazon or marketplaces before, that knowledge is a nice-to-have, not a requirement
• What matters more is a genuine interest in B2C/DTC businesses, and the appetite to take on more ownership and impact than the typical analyst role offers
• You’ll be excited by the chance to help shape the future of Mous’ marketplace growth and play a key role in scaling a global consumer brand
• Commercially minded, confident making trade-off decisions with real business impact
• A strong project manager, able to coordinate multiple workstreams and specialists at once
• 2+ years' experience in a business analyst, consulting, or similarly commercially focused role
• Experience managing projects or coordinating cross-functional work
• Highly analytical, comfortable turning data into a clear commercial recommendation
• Curious about B2C/DTC business, with a genuine appetite for more ownership and impact
• A clear communicator, able to brief specialists and influence senior stakeholders alike
• Strong data analysis skills, comfortable working with large or messy datasets
• Experience with Amazon or other online marketplaces
• STEM or Economics-related degree preferred
• Advanced Excel, SQL or similar technical data skills
• Experience managing or mentoring someone junior