Product Developer

About Us

Founded in 1975 and headquartered just north-west of Cardiff, Sigma 3 Kitchens Ltd is a family‑owned kitchen manufacturer, distributor and retailer with over 50 years of experience crafting high‑quality kitchens. Today, it stands as the largest kitchen manufacturer in Wales, with a reputation built on exceptional product quality, craftsmanship and customer service.

Sigma 3 is proud to be the UK’s most trusted kitchen retailer on Trustpilot, with an outstanding rating of 4.9 out of 5 from more than 2,500 verified customer reviews. This recognition reflects the company’s unwavering commitment to delivering an exceptional customer experience at every stage of the journey.

The business has undertaken a significant £20 million investment in a secondary manufacturing facility in Bridgend, alongside the modernisation of its existing factory in Llantrisant. Combined with continued investment in its people, systems and production capabilities, this expansion has effectively tripled manufacturing capacity, bringing total operational space to more than 200,000 square feet and reinforcing Sigma 3’s position as a leading UK manufacturer.

Sigma 3 currently sells kitchens through six of its own retail showrooms across South Wales and in Esher, Surrey, while also supplying its national brand, Masterclass Kitchens, to over 160 independent retailers across the UK. In addition, the company partners with both boutique and national house builders throughout Wales and the South‑West. Every kitchen is designed and manufactured in Wales, ensuring that the company’s continued national success supports the local economy.

To assist the development of innovative furniture products, from concept through to market launch, ensuring the company’s product range remains competitive, design‑led, and aligned with evolving customer needs. The Product Developer is responsible for ensuring our product portfolio remains at the forefront of design trends, functionality, and quality in the furniture industry.

• Collaborate with cross‑functional teams to brainstorm and develop innovative furniture product ideas.
• Conduct market research to identify customer preferences, emerging trends, and competitive products.

• Work closely with designers and engineers to transform concepts into detailed product designs.
• Oversee the technical development process, ensuring adherence to design specifications.

• Implement rigorous quality control measures throughout the product development lifecycle.
• Conduct product testing and assessments to ensure compliance with industry standards and customer expectations.

• Monitor project budgets and expenses, making cost‑effective decisions without compromising product quality.
• Ensure that all products meet relevant safety and quality certifications.

• Lead cross‑functional teams, manage project timelines, and address any challenges or obstacles.
• Provide regular progress reports to senior management.

• Maintain comprehensive records of the product development process.
• Maintain key product data using the company ERP system (IFS)

• Assist in planning and executing product launches.
• Collaborate with the marketing team to create marketing materials and product promotion strategies.

• Communicates clearly and effectively, adapting style and approach to suit different audiences and ensuring information is understood.
• Demonstrates strong analytical thinking, using data and insight to inform decisions while maintaining a high level of accuracy and attention to detail.
• Works collaboratively across teams, building…