Salary: £28,000 - 34,000 per year Requirements: A minimum of 3 years commercial experience using PHP and SQL Server Strong experience in designing database schemas and query building A good understanding of version control, including Git, branches, pull requests, merges, and deployment procedures Experience with a project management tool such as Jira for issue tracking and time logging Excellent communication skills including group collaboration and client communication via virtual or face-to-face meetings Capable of managing your own workload effectively and responding to live production issues promptly Responsibilities: Building new products for the company using PHP, SQL Server, and integrating with APIs Working to specific client specifications Writing reusable code, libraries, and classes for future use Maintaining existing codebases, including troubleshooting, bug fixing, and adding new features Supporting our web-based products via internal or external support requests Technologies: Git Support JIRA PHP SQL Web API Atlassian Azure BitBucket Cloud Confluence HTTP JSON JavaScript Vue XML jQuery More: At Sigma Freight Systems, we are a leading freight and warehouse management software vendor. Our desktop and web-based applications help customers track, bill, and maintain visibility of their shipments and warehouse inventory. We offer a welcoming and friendly working environment, with benefits such as 20 days of holiday plus bank holidays, a pension scheme, and a healthcare scheme. The role is primarily office-based in Segensworth, Fareham, with options for home working on request. last updated 9 week of 2026