Senior Full-Stack Engineer (JS & C#) – Hybrid, Modern Platforms
Summary
Senior full-stack engineer at Marmion Ltd in Hull (hybrid) building and supporting enterprise web applications using JavaScript and C#, while migrating legacy apps, developing large-scale web portals, integrating business systems, and mentoring colleagues on technical best practices.
Marmion Ltd in Hull is seeking a Senior Full Stack Engineer to join a growing internal technology function across multiple sites. You will design, develop and support enterprise applications across backend and frontend technologies, helping standardise and modernise the technology estate.
The role involves migrating and enhancing existing applications, developing large-scale web portals, integrating business systems, and guiding colleagues through technical design and best practices.