SENIOR SOFTWARE DEVELOPER BARNSLEY UP TO £50,000 + GREAT CULTURE + BENEFITS The Opportunity:You''ll be joining as an experienced developer, working on live systems, handling sensitive data, maintaining reliable workflows, and making sure the software does what users need it to do without getting in the way. This isn''t a role where you just pick up tickets and move on. You''ll be expected to think about how the system hangs together, improve existing code, and help keep things stable as changes are made.What We''re Looking ForSolid experience working with PHP at a mid or senior levelStrong JavaScript skills, including working with APIsGood knowledge of MariaDB/MySQL, including database structure and performanceExperience with AWS (e.g. hosting, deployments, or working with cloud-based services)Experience working on live systems, especially where data sensitivity mattersUnderstanding of secure coding and data protectionAble to work independently and make sensible technical decisionsExperience dealing with older or existing codebasesWhat You''ll Be DoingBuilding and maintaining applications using PHPDeveloping front-end features with JavaScript to keep workflows simple and intuitiveManaging and improving databases (MariaDB/MySQL), making sure data is accurate and performs wellKeeping systems secure, stable, and easy to auditInvestigating and fixing issues in live environments without causing disruptionWriting clean, readable code that others can easily work withGetting ..... full job details .....