Senior PHP Developer (Symfony)

Help us modernise, scale and improve mature digital platforms - the kind that are business-critical and genuinely interesting to work on.

True9 is a ten-year-old, independent technology consultancy based in Saltaire, West Yorkshire.

We're looking for a Senior PHP Developer who enjoys working on established, business-critical systems - and taking the time to improve them properly.

Much of our work involves long-lived platforms that have delivered value for years. The challenge comes from improving structure, reducing risk and enabling teams to move faster with confidence.

If you enjoy untangling complex systems, improving legacy codebases without burning them down, and leaving software in a better state than you found it, you'll feel at home here.

What you’ll be doing

• Writing clean, maintainable and well-tested PHP (primarily Symfony)
• Working hands-on with legacy codebases: refactoring, improving boundaries and rais...