Senior Product Developer – Soft Goods

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. We’re building the go-to brand focused on delivering just that.

Over the past 10 years we have focused on pushing the performance of products and creating engaging content to guide millions of customers to high quality Mous products. We aim to raise the standards of the industry and provide people with better products. Our products empower people to be their best, whether they are on a wild adventure or commuting through the city.

Senior Product Developer – Soft Goods to be part of our expanding UK team. You will drive product development from prototype through to production, ensuring innovation, quality and efficiency at every stage.

As a Senior Product Developer at Mous, you will work with the Product team and report to the Head of Product Development (Accessories & Soft Goods). This is a fast-paced role focused on driving projects to successful completion with precision and efficiency.

• Lead and project manage the development of multiple bag and accessory projects from prototype through to production.
• Build, maintain and update product tech packs and the product BOMs.
• Review construction, dimensional accuracy, and sample quality.
• Collaborate with the Soft Goods Team, UK Engineering, China Production and Quality teams, and external suppliers.
• Liaise with suppliers regarding sample progress and relationship building.
• Lead cost engineering to meet target costs and margins.
• Implement test plans, oversee product testing, and ensure designs are manufacturable.
• Support evolution of internal development processes and best practices.

• Products developed and launched on time, within budget and to specification.
• Strong cross-functional collaboration with teams and suppliers.
• Effective problem-solving in a fast-moving environment.
• Demonstrated leadership with potential to build a development team.
• Implementation of product processes and improvements in Mous backpack development.

Hard skills (non-negotiable):

• 6+ years’ experience in product development (bags, accessories, or apparel).
• Ability to manage multiple projects simultaneously.
• Expert knowledge in fabric construction, manufacturing, and production workflows.
• Proficiency in Adobe Creative Suite (InDesign and Illustrator).
• Experience in technical drawing, cost engineering, and BOM management.
• Strong background in supplier communication and sample management.

Soft skills:

• Self-starter with leadership qualities.
• Strong communicator able to collaborate across teams.
• Creative problem-solver with attention to detail and quality.
• Adaptable, motivated, and confident decision-maker.
• Able to coach and mentor junior team members.

Nice-to-have:

• Experience leading a small team.
• Familiarity with DFMEA or similar risk assessment tools.
• Supplier travel experience in SEA.
• Knowledge of performance materials, sewing, pattern drafting, and colour approvals.
• Experience with project management systems.

Hybrid working with at least three days in the MoUs office in Hoxton. Regular on-site activities and a collaborative culture. Benefits include growth opportunities, multi-functional teams, competitive salary, staff discount, paid leave after long service, 25 days holiday plus 8 bank holidays, Cycle to Work, Employee Assistance Programme, and more.

• Get Results – accountability, prioritisation, innovation, grit and resilience.
• Work Together – collaboration, feedback, and community involvement.
• Enjoy The Ride – agility, opportunity, and social engagement.

About Our Commitment:
Mous is an equal opportunity employer. We celebrate individuality and are committed to a diverse team. We also maintain an ESG plan and responsibility for the planet as a D2C business.

• Mid-Senior level

• Full-time

• Product Management and Marketing
• Industries:
  Manufacturing