Salary: £50,000 - 60,000 per year Requirements: Expert-level proficiency in C# and the .NET Framework/Core Solid grasp of ASP.NET and web development Deep understanding of SQL Server and T-SQL for database design Knowledge of REST/SOAP APIs, JSON, and XML for system integrations Technical confidence using JavaScript, HTML, and CSS for UI enhancements Familiarity with ORM layers Familiarity with Azure cloud concepts, reporting tools like Power BI or Qlik (preferred) Previous ERP experience (preferred) Responsibilities: Design and develop custom screens, fields, and workflows within the Acumatica framework Build and maintain REST/SOAP API connections between the ERP and external business systems Create Generic Inquiries, reports, and dashboards to facilitate seamless data exchange Lead technical documentation, version control, and troubleshooting for all system customisations Technologies: .NET Framework API ASP.NET Azure C# Cloud CSS ERP JSON JavaScript Power BI Qlik REST SOAP SQL Web XML UX UI Design Architect CRM Git More: We are a leading provider of essential products for businesses across various sectors, specialising in high-quality janitorial, catering, and packaging supplies. We offer a competitive salary of £50,000 - £60,000 plus a bonus and an extensive benefits package. This role provides the opportunity to take true ownership of a core system and significantly influence our technical landscape as we embark on a major digital transformation journey. last updated 4 week of 2026