https://jobs.co.uk/job/system-21-developer-proactive-appointments--76894ea0-a8c4-4890-bf35-55f908a8ab8e RSS feed for System 21 Developer at Proactive Appointments. en-gb Sun, 09 Aug 2026 14:41:25 GMT https://jobs.co.uk/job/system-21-developer-proactive-appointments--76894ea0-a8c4-4890-bf35-55f908a8ab8e https://jobs.co.uk/job/system-21-developer-proactive-appointments--76894ea0-a8c4-4890-bf35-55f908a8ab8e Sat, 08 Aug 2026 11:51:54 GMT Location: South West | Salary: 60000.00-60000.00 Annual | Type: Permanent | Systems 21 DeveloperFully Remote, UK Up to £80k per annum PermanentOur client are seeking an experienced Systems 21 Developer to join their team on a permanent basis. The right candidate will be responsible for the support, development and continual improvement of the businesses core business applications. This role will act as an SME for Infor System21, ensuring the platform continues to support the business across manufacturing, warehousing, logistics, purchasing and finance.Working closely with colleagues across IT and the wider business, you will analyse requirements, develop system enhancements, support integrations and provide expert technical guidance across the application estate.Key ResponsibilitiesSupport and develop System21 modules including: Manufacturing (MPS/MRP), Distribution, Warehousing, Logistics, Purchasing and FinanceAdminister System21 including users, security, subsystems and Workspace.Analyse business requirements and translate them into technical solutions.Design, develop and maintain bespoke applications and enhancements.Develop and maintain RPGLE, CLLE and Embedded SQL programs.Develop and support APIs, FTP and SFTP integrations.Support IBM i (IBM iSeries... Permanent