Senior WordPress Lead: Build, Optimize & Mentor

ProfileTree LLP; Belfast City District; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

ProfileTree LLP in Belfast, Northern Ireland, is seeking an experienced Senior Web Developer (WordPress) to lead complex WordPress projects and deliver high-quality websites that meet client objectives. You will work with project owners, designers and the wider digital team, taking ownership of technical decisions, mentoring peers, and contributing to growth opportunities.

The role requires strong problem-solving, excellent communication, and the ability to manage competing priorities in a

Qualifications

• Minimum 4 years in a similar web development role with strong WordPress experience.
• Advanced WordPress knowledge: custom themes, plugins and site functionality.
• Proficiency in PHP, HTML, CSS, JavaScript and MySQL.
• Ability to own technical delivery from planning to deployment.
• Experience mentoring other developers and supporting AI-assisted workflows.
• Willingness to work in the office at least 2 days per week.

Responsibilities

• Lead technical planning, development, and delivery of WordPress projects.
• Develop bespoke WordPress themes, plugins, and functionality.
• Create front-end responsive frameworks and back-end integrations.
• Collaborate with project owners and UI/UX designers to estimate effort and manage risks.
• Perform technical testing, audits, and performance optimization.
• Provide technical guidance and mentoring to junior developers.
• Attend client meetings to discuss requirements and solutions.
• Maintain clear documentation and project records.

Skills

Problem-solving

Communication skills

Time management

Mentoring

Tools

WordPress

PHP

HTML/CSS/JS

MySQL

Job description

ProfileTree LLP in Belfast, Northern Ireland, is seeking an experienced Senior Web Developer (WordPress) to lead complex WordPress projects and deliver high-quality websites that meet client objectives. You will work with project owners, designers and the wider digital team, taking ownership of technical decisions, mentoring peers, and contributing to growth opportunities.

The role requires strong problem-solving, excellent communication, and the ability to manage competing priorities in a