BigJump Limited Verified Company

BigJump is a UK-based digital product studio specialising in custom software, web applications, and AI-powered platforms. Founded in 2003 and based at The Grange in Great Malvern, we work with clients globally, delivering products from architecture through to launch using experienced engineering leadership and AI-accelerated development.

The studio is led by Jay McGuinness, a senior engineer with nearly three decades of delivery experience and an AWS Certified Solutions Architect.

We work across the modern web and cloud stack:

• Backend: .NET, Node.js, Python

• Frontend: Vue, Nuxt, Astro

• Data: PostgreSQL, DynamoDB

• Infrastructure: serverless and AWS-native architecture

We design and build REST and WebSocket APIs, develop SaaS platforms, and integrate headless CMS solutions such as Directus and Strapi. Our AI work includes solutions on AWS Bedrock, including RAG and GraphRAG systems, AI agents, and MCP-based architectures.

We deliver end-to-end:

• System architecture and data modelling

• Full-stack application development

• AI and cloud infrastructure

• Deployment, optimisation, and iteration in production

Clients we’ve delivered for include Dyson, McLaren, Samsung, Sky, Just Eat and LastPass.

We work with startups, scale-ups, and enterprise teams who need experienced engineers to build, scale, or stabilise complex systems. We’re particularly well suited to products moving from prototype to production, or platforms requiring improvements in performance, security, and scalability.