Selion Tech is a Cambridge-based software consultancy helping businesses move from manual processes to reliable, scalable digital systems.

We deliver end-to-end, from scoping and architecture through to engineering, deployment, and ongoing support. Our work spans custom web and mobile applications, backend APIs, cloud infrastructure, and third-party integrations across ERP, SAP, payment providers, and SaaS platforms.

AI-assisted development is embedded into how we work. We use tools including Claude Code to accelerate architecture decisions, code generation, debugging, and documentation, delivering faster without compromising quality or maintainability.

Our services include:
▸ Custom web and mobile application development (iOS, Android, cross-platform)
▸ Cloud-native backend systems and REST API design
▸ AWS and Azure infrastructure, CI/CD pipelines, and automated deployments
▸ Third-party system integrations and digital transformation
▸ IT consulting, project scoping, and end-to-end delivery management
▸ Ongoing maintenance, support, and technical guidance

We apply clean architecture principles and security-first practices across every project, building systems that are maintainable, performant, and built to last.

At Selion Technologies, we're not just a supplier, we're a technical partner committed to turning your business goals into working software.

Selion Technologies

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Selion Technologies

Org chart

Teams

Offices

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