Job Description

Job Categories: Software Developer


Job Type : Contract | Remote


Job Location : Remote, UK


Do you strive to make a difference? Goaco is looking to build a team to continue solving problems using software and technology for our clients. We are developers at heart - and by the mind too. We thrive on challenges and live for logical thinking. Formed over a decade ago, we have built on our successes, all of whom have benefitted from their level-headed software solutions. The team is all like-minded individuals, with a drive to succeed in their own fields.

PHP Developer - OUTSIDE IR35

ABOUT THE CLIENT

Goaco is a Digital Transformation and Cyber Security Consultancy and we are seeking a highly motivated PHP Developerto join our growing team. As a cutting-edge provider of app development, cyber security, and cloud services, we are committed to delivering high-quality solutions to our clients that empower businesses to thrive in the digital era.

ROLE OBJECTIVE:

We are seeking a skilled PHP Developer to maintain, troubleshoot, and gradually modernise our legacy PHP application. This role is ideal for someone who thrives in complex, existing codebases, has a keen eye for identifying root causes, and is passionate about building long-term, stable solutions. You'll work closely with the product and delivery teams to ensure system reliability while supporting a broader migration to modern technologies.

KEY RESPONSIBILITIES

Analyse, troubleshoot, and resolve bugs in a legacy PHP (5.x/7.x) system. Perform root cause analysis and implement durable fixes for recurring issues. Write, test, and deploy patches with minimal disruption to production systems. Collaborate with product and delivery teams to prioritise bug fixes and maintain feature stability. Write clean, maintainable, and well-documented code when applying enhancements or patches. Support the long-term modernisation strategy by identifying technical debt and recommending incremental improvements.

REQUIRED SKILLS & EXPERIENCE

Strong hands-on experience with PHP (5.x/7.x), especially in debugging and optimisation. Proficient in maintaining and updating legacy systems, including patch management and handling outdated dependencies. Solid understanding of relational databases (e.g., MySQL). Comfortable working with minimal documentation and understanding legacy codebases. Excellent problem-solving skills and ability to work independently on issue resolution. Familiarity with Git and version control best practices.

DESIRABLE SKILLS

Experience with modern PHP frameworks such as Laravel or Symfony. Knowledge of front-end technologies (HTML, CSS, JavaScript) for full-stack troubleshooting. Familiarity with CI/CD pipelines and automated testing practices. * Prior experience in system modernisation or migration projects.