> Markdown version of [/jobs/ext/4597296-application-support-developer](https://www.wearedevelopers.com/jobs/ext/4597296-application-support-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Support Developer - **Company:** Isr Recruitment Limited - **Location:** Northwich, UK (Remote available) - **Experience:** Expert - **Salary:** £43,000.0 - £47,000.0 - **Contract:** Temporary contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Application Lifecycle Management, Business Software, Business Systems, C Sharp (Programming Language), Databases, Data Systems, Microsoft Software, Microsoft SQL Server, Power BI, Secure Coding, Microsoft SharePoint, Software Engineering, SQL Server Integration Services, SQL Server Analysis Services, Systems Integration, Scripting, Sap Business Objects, Tools for Reporting - **Published:** November 6, 2026 - **Apply:** https://www.hiredonline.co.uk/jobs/225806863-application-support-developer/isr-recruitment-limited ## About the Role * Experienced in application development, application support and maintaining business-critical systems. * Strong practical experience across a combination of C#, .NET, SQL Server, database scripting, SSIS, SSAS and APIs/integration. * Experience with Microsoft technologies including SharePoint, Power Platform and Power BI; Business Objects and MDX would also be beneficial. * Strong understanding of IT service management, ideally with ITIL Foundation certification or a willingness to obtain it within 12 months. * Experience managing technical releases, resolving complex incidents and working within secure, controlled development environments. * The ability to lead technical activities, manage competing priorities and communicate effectively with technical and non-technical stakeholders., RE Teacher / Northwich / ASAP Start / Fixed-Term Position Are you a passionate RE Teacher looking for your next teaching opportunity? Are you available to start immediately? Academics , a reputable ed…, Biology Teacher / Northwich / ASAP Start / Fixed-Term Position Are you a passionate and dedicated Biology Teacher looking for your next long-term teaching opportunity? Are you available to start immed…, The Role We are looking for a seasoned Procurement Manager with a strong background in manufacturing and supply chain management to take ownership of procurement activity across the business. This is … ## Description We are recruiting a Senior Application Support Developer for a public-sector organisation based in the Northwich area of Cheshire, for an experienced technical professional to take ownership of business-critical applications, integrations and data solutions, combining hands-on development with application support and technical delivery. You will play a key role in developing, maintaining and improving a range of business systems, ensuring they remain secure, reliable and fit for purpose. You will also provide technical leadership across developments and releases, work closely with stakeholders and suppliers, and help resolve complex technical issues. Role and Responsibilities: * Design, develop, maintain and support complex business applications, integrations and data solutions. * Lead technical workstreams, releases and significant system enhancements. * Diagnose and resolve complex incidents, identify root causes and manage service risks. * Develop and maintain APIs, database processes, automation and reporting solutions. * Ensure secure development, application lifecycle management, monitoring, backup and recovery practices. * Work with business stakeholders to understand requirements, challenge technical approaches where appropriate and recommend effective solutions. * Manage technical dependencies, delivery risks and supplier relationships, while supporting and mentoring colleagues., If you are a technically strong application developer who enjoys taking ownership of systems, solving complex problems and improving business-critical services and would like to move forward with your career working in the public-sector where your role will have a significant impact on the community they serve based here in Cheshire; please call and speak with Edward Laing here at ISR or please send through a copy of your latest online profile and/or CV for an immediate call back in the strictest confidence., Position: EU Distribution Transformation Lead (Project Manager) Contract: 12 months Client: Global Pharmaceutical Organisation Working Arrangements: Hybrid-Working (London + WFH), with travel across E… 10h ago