Senior Applications Support Developer

Senior Applications Developer - C# / .NET / SQL Salary: £43,149 - £47,665 per annum Location: Cheshire Working Pattern: Highly flexible, with remote working options Contract: Initial 6-12 months Start Date: ASAP (notice periods considered) Senior Applications Developer - C# / .NET / SQL Salary: £43,149 - £47,665 per annum Location: Cheshire Working Pattern: Highly flexible, with remote working options Contract: Initial 6-12 months Start Date: ASAP (notice periods considered) The Opportunity We're working with a well-established public sector organisation looking for an experienced Senior Applications Developer to join its technology team.

This is an excellent opportunity for someone who enjoys working across a varied application landscape, combining hands-on development with application support, systems integration, legacy modernisation and continuous improvement.

You'll play a key role in maintaining and enhancing business-critical applications, improving existing systems and helping shape future technology solutions. Key Responsibilities Develop, maintain and enhance business-critical applications using C#, .NET and SQL Server.

Support legacy applications, including upgrades, migrations and modernisation. Design and maintain APIs, system integrations and automated data processes. Investigate and resolve complex application issues, providing technical support and root-cause analysis.

Take ownership of applications throughout their lifecycle, ensuring reliability, security and performance. Work closely with internal stakeholders, suppliers and technical teams to deliver improvements. Support releases, testing, documentation and knowledge transfer.

Skills & Experience We're looking for someone with a strong background in application development and support, ideally including: C# / .NET / SQL Server development experience. Experience supporting and maintaining legacy or bespoke applications.

Strong knowledge of APIs, integrations and relational databases. Experience with application troubleshooting, maintenance and enhancements. Understanding of Agile development, source control and release management. Excellent problem-solving, communication and stakeholder management skills. Ability to quickly understand unfamil...

Report this job