Shopify Development Agency
_{Built Better. Developed for Growth.}

Our expert Shopify Development team partner with brands to develop scalable eCommerce websites.

At Kubix, we don’t just build websites. We build the digital foundations that real businesses grow from.

Start Building Smarter

Why leave your brand’s growth to chance? When it comes to building Irish Shopify brands, we don’t believe in second guessing.

BUILD

Shopify Design & Development.

From discovery and concepts right through to testing and launch, discover how our Kubix Projects process takes your brand to new heights.

Bringing Your Brand to Life

Expert Development for Shopify and Shopify Plus Stores

Behind every beautiful design sits the code that makes it real. We support eCommerce brands by turning creative vision into seamless, high-performing Shopify stores that are built to scale and easier to maintain.

We take a solutions-led approach to development. Every line of code is purposeful, ensuring your site loads fast, functions flawlessly, and adapts easily as your business evolves.

Our Shopify developers collaborate closely with our UX and creative teams to ensure design and performance work in perfect harmony. The result is a technically robust store that gives your customers a smooth experience and your brand the freedom to grow.

From theme development and custom integrations to complex Shopify Plus builds, we focus on the fundamentals that drive measurable impact: speed, scalability, and sustainability.

Shopify Development Services

Every Shopify development project starts with understanding your business, technical requirements and long-term goals.

From initial scoping and UX planning through to custom development, integrations and launch, our Shopify developers manage the complete process for Shopify and Shopify Plus stores.

We build scalable, maintainable eCommerce experiences that support your customers, internal teams and wider operations.

Start Your Project

Strategy & Technical Scoping.

We begin by understanding what your Shopify store needs to achieve, both now and as your business grows. Our team reviews your requirements, existing technology, customer journeys and operational processes before defining the right technical approach.

This includes identifying any custom Shopify functionality, third-party integrations, international requirements or Shopify Plus features needed within the project.

UX, Design & Solution Planning.

Our designers and Shopify specialists translate your requirements into a clear customer experience and development plan. Through discovery, wireframes and design concepts, we define how each part of the store should look, work and support conversion.

Technical planning takes place alongside design, ensuring the proposed experience can be delivered effectively within Shopify and remains straightforward for your team to manage.

Shopify Development & Integrations.

Once the designs and technical approach are agreed, our Shopify developers begin building your store. This may include custom theme development, reusable sections, bespoke functionality and integrations with systems such as ERP, CRM, fulfilment, payment and marketing platforms.

Throughout development, we keep the build aligned with Shopify best practices, site performance and your long-term growth plans.

Testing, Launch & Ongoing Support.

Before launch, every Shopify store goes through structured quality assurance and user acceptance testing. We test functionality, integrations, responsive behaviour and key customer journeys across different devices and browsers.

Once everything has been approved, we manage the launch process and support your team through the transition. Our Shopify development services can also continue after launch through ongoing support, optimisation and future development.

Every project also includes comprehensive training on Shopify and any bespoke functionality we build, giving your team the confidence to manage, develop and grow the store long after launch.

Shopify Development that Grows with your Business

No two Shopify builds are alike. Your brand’s needs, systems, and customers define how your store should function. 

Our role is to make that ecosystem work beautifully, whether you’re migrating to Shopify Plus, scaling internationally, or unlocking new revenue through custom functionality.

We handle everything from front-end theme builds to backend architecture, ensuring each interaction is frictionless and every page loads with intent. 

The result? A faster store. A smarter system. A stronger brand.

We’ve spent over a decade helping Shopify brands do more with their stores. 

From start-ups finding their first flow to established names re-engineering for scale, our team has delivered across industries, regions, and complex operational setups.

Our approach is structured, transparent, and measurable. Every project starts with a clear scope and ends with a store that works harder for your business.