Senior Software Engineer - PHP

Contract role - 8 months (Jan 2027-August 2027)

Barden is delighted to be working with a global technology company in Dublin as they look to hire an experienced Senior Software Engineer on a contract basis. This is a hands-on backend role inside an internal tooling team, in the middle of a large overhaul of the systems its people rely on every day.

You will work on tools that have been running for well over a decade, understand how they really work, and help drive their modernisation. The team is split between Ireland and the US east coast, and it already has strong front-end leadership driving strategy, so you can stay heads down on the engineering.

ABOUT THE ROLE

• Modernise long-standing internal tools and the codebases behind them.
• Work out how the existing setup fits together before deciding what to change.
• Refactor and improve legacy code, as much as you build new features.
• Find and fix slow spots to make the tools faster and more efficient.
• Put forward practical, well-reasoned suggestions on how to improve things.
• Work with Product Managers and Designers on changes that matter to the people using the tools.

ABOUT THE PERSON

• Experienced full-stack engineer with a strong backend focus and PHP engineering experience .
• Strong debugging skills and a methodical approach to unpicking unfamiliar code.
• Experience refactoring and improving legacy systems.
• Comfortable with front-end frameworks such as React or Angular.
• Happy to shape requirements, not only follow them.
• Clear communicator who thinks about the end user.

OTHER DETAILS

• Contract role - 8 months (Jan 2027-August 2027)
• Hybrid working in Dublin.