Senior Product Developer – Soft Goods · London Office ·

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. That’s why we’re building the go-to brand focused squarely on delivering just that. We have consistently built our in-house expertise and spent millions in research and development on our relentless pursuit to making the best products possible. 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 rather than making cheap products for Amazon's algorithm. All with the aspiration that we can raise the standards of the industry and provide people with better products. We’re creating products that empower people to be their best, whether they’re on a wild adventure or commuting through the city. No matter what your everyday life looks like you can trust our products to remove frustrations, expand your experiences and help you to live without limits.

About the Role

We’re excited to announce an opportunity for a Senior Product Developer – Soft Goods to be a part of our expanding team in the UK! As we grow both steadily and swiftly, we’re embarking on numerous new projects. For these ventures, we require an enthusiastic individual who can drive product development from prototype through to production, ensuring innovation, quality, and efficiency every step of the way.

About You

As a Senior Product Developer at Mous, you’ll work collaboratively with our Product team. You will report directly to our Head of Product Development (Accessories & Soft Goods). This is an excellent opportunity for someone eager to contribute to a fast-paced environment, playing a crucial role in driving our projects to successful completion with precision and efficiency.

Key Responsibilities

• Lead and project manage the development of multiple bag and accessory projects from prototype through to production.
• Building, maintaining and updating product tech packs and the product Bill of Materials (BOMs).
• Review construction, dimensional accuracy, and quality of all samples.
• Collaborate closely with the Soft Goods Team, UK Engineering Team, China Production and Quality teams as well as external suppliers.
• Liaise with suppliers regarding sample progress, planning, and building strong relationships.
• Lead cost engineering projects, ensuring the product is built to meet target costs and margins.
• Implement test plans, oversee product testing, and ensure all products are designed for manufacture.
• Support the evolution of internal product development processes and best practices.

How will success be measured?

• Products developed and launched on time, within budget, and to specification.
• Strong communication and collaboration with cross-functional teams and suppliers.
• Effective problem-solving and decision-making in a fast-moving environment.
• Demonstrated leadership and potential to build a development team in the future.
• Implementation of product processes and best practices resulting in clear improvements to the way Mous develop backpacks.

Skills requirements

Hard skills (non-negotiable):

• 6+ years' experience in product development (bags, accessories, or apparel).
• Proven ability to manage multiple projects simultaneously.
• Expert knowledge in fabric construction, manufacturing, and production workflows.
• Proficiency in Adobe Creative Suite (InDesign and Illustrator essential).
• 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 with the ability to collaborate across multiple teams.
• Creative problem-solver with attention to detail and pride in 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.

About Our Offer

We have a hybrid approach to working at Mous so our team can have flexibility during the week, and we can retain the collaborative and vibrant Mous culture that people love. We expect people to come into the office at least three days a week but some teams opt for more as it’s beneficial for their workflow. Our office is in Hoxton and there are regular on-site activities (e.g. happy hours, painting classes, yoga on the roof etc.).

Here’s a summary of the benefits of working at Mous:

• Opportunity to radically grow and develop through new experiences. Dream big, work hard, and make things happen!
• Multi-functional teams of passionate, supportive and inspiring people.
• A competitive salary reflective of your experience and value.
• 30% discount for F&F on all Mous products.
• 1-month paid leave after 5-years of service.
• Regular on-site activities at our Hoxton office.
• Regular department and whole-team socials.
• 25 days' holiday, plus 8 bank holidays.
• Cycle to Work Scheme.
• Employee Assistance Programme.
• Charlie HR perks package including discounts on hundreds of high street brands and services.

About Our Values

We have established 3 core values, which inform and enhance the way we work. We expect anyone joining the business to embrace these values as essential parts of Mous life, and we’re looking for people who will build upon them in fresh and inspiring ways.

• Get Results: By comprehending our business plan, each person can ensure that they are taking accountability for their contribution towards it. We value strategic prioritisation, ensuring that everyone is enabled to deliver their best work. We also champion traits such as innovation, grit and resilience – we think differently and aren’t afraid to fail.
• Work Together: We value collaboration highly, recognising that there’s a lot to be learned from each other, and are always prepared to listen. We encourage regular peer feedback, readily praising great work as well as challenging one another candidly. We like to celebrate what makes us both unique and united, committing to regular IDEA initiatives and finding opportunities to support our local communities.
• Enjoy The Ride: We invite everyone at Mous to grab new opportunities and find ways to make each role their own. Things can change fast in an unpredictable industry like ours, so we always want to stay agile. And of course we don’t just work hard – we also like to let our hair down and enjoy the more social aspects of being part of our brilliant team!

About Our Commitment

Mous is an equal opportunity employer, and as a brand, we value authenticity and integrity. We strive to be different and know that if we are to create the most innovative products and deliver the best customer experience, we need to build a diverse team of individuals who can bring a variety of skills, experiences, and perspectives to the table. No matter your age, gender, sexual orientation, ethnicity, religion, or physical ability, at Mous, your individuality is celebrated.

As a D2C business and heavy user of plastics, we understand (and take very seriously) our responsibility to the planet. To stay true to our word, we’ve placed "Planet" firmly in our key business objectives and have formed a dedicated team, alongside our cofounders, to build an ESG plan we’re proud of. Ultimately, we want to create a better world through our actions and we’re doing so across our products, how we transport from A to B, and socially.