Our Client is a digital technology organisation delivering large-scale, cloud-native platforms across Europe. Their solutions support organisations in delivering services at scale through secure, modern, and highly integrated systems.
They are seeking a Full Stack Developer to help design, build, and evolve cloud-first platforms and portals. This role involves working across backend APIs and modern frontend interfaces, contributing to technical discovery and client workshops, and supporting solutions from early requirements through to deployment and optimisation.
This is an excellent opportunity for a developer who enjoys meaningful technical work, solving complex challenges, and collaborating directly with stakeholders.
Key Responsibilities
* Build end-to-end platforms, tools, and applications using .NET (ASP.NET Core) and CMS-driven architectures.
* Develop clean, well-structured APIs and robust service layers.
* Create modern, accessible front-end interfaces using frameworks such as Vue.js and utility-first CSS libraries.
* Integrate with third-party systems including learning platforms, reporting tools, identity providers, and internal services.
* Develop reporting interfaces and visualisations to support operational and compliance-focused stakeholders.
* Plan and deliver framework and library upgrades with minimal disruption to live environments.
* Participate in client workshops, discovery sessions, and solution design activities (approximately 20% of the role).
* Produce structured technical documentation based on requirements and completed solutions.
* Create clear and concise release notes for clients.
* Support automated testing implementation and continuous improvement of testing practices.
* Contribute to CI/CD pipelines to enable efficient, reliable deployment cycles.
* Provide second-line support for production systems, including legacy environments.
* Follow secure-by-design principles and support data protection and compliance requirements.
* Collaborate closely with QA and project teams to ensure accessible, well-tested deliverables.
* Leverage AI-assisted development approaches to support specification, testing, and documentation activities.
Required Experience & Skills
* Bachelor’s degree (or equivalent experience) in an IT-related discipline.
* Minimum 3 years’ experience building production systems using .NET and ASP.NET Core.
* Minimum 3 years’ experience in modern frontend development (e.g., Vue.js and component libraries).
* Strong understanding of API design, data modelling, integration patterns, and service reliability.
* Experience with SQL Server, including schema design and reporting-focused data structures.
* Experience implementing automated testing frameworks and QA tooling.
* Familiarity with accessibility standards and best practices.
* Experience working with Git-based CI/CD pipelines and automated build/deployment processes.
* Strong technical documentation skills.
* Experience contributing to client-facing workshops or solution discussions.
* Knowledge of secure coding practices and working within compliance-focused environments.
* Experience with CMS platforms such as Umbraco.
* Experience working on large-scale or high-traffic platforms.
* Exposure to identity and authentication integrations.
* Familiarity with cloud-first architectures and distributed systems
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