Senior Web Developer | Contract

IQ Business Group; Cape Town; Hybrid; ZAR 700,000 - 900,000; Full time

Job summary

IQ Business Group in Cape Town seeks a Senior Web Developer for a 12‑month contract to lead PHP/WordPress development, API integrations, and responsive front‑end design. You will collaborate with UI/UX to implement complex features, optimise performance, and ensure security.

The role requires strong WordPress, PHP, MySQL, REST APIs, and modern JS frameworks. Hybrid work arrangement with 3 days on-site and 2 days WFH, supporting an international client base.

Qualifications

• Bachelor’s Degree in Computing or related field is required/advantageous.
• 5+ years of full-stack development experience with a strong WordPress focus.
• Proficiency with front-end tech; Bootstrap-based responsive UI; familiarity with React or Angular.
• Strong back-end experience with PHP, WordPress core, themes, plugins, and APIs.
• Experience with MySQL for WordPress applications.
• Experience with RESTful APIs and external services.
• Git version control proficiency.
• Knowledge of WordPress architecture, hooks, filters and security best practices.
• Docker experience for WP development environments (advantageous).
• Understanding of DevOps, CI/CD pipelines and cloud platforms (AWS/Azure/GCP) (advantageous).
• Experience with testing frameworks (e.g., PHPUnit) (advantageous).

Responsibilities

• Lead solution design and develop PHP/WordPress features including custom themes, plugins and APIs.
• Develop and maintain custom WordPress APIs and third-party integrations.
• Collaborate with UI/UX to translate designs into responsive UI using Bootstrap/React/Angular.
• Deliver complex WordPress platforms with advanced functionality.
• Debug independently and provide effective solutions.
• Optimize WordPress apps for speed, scalability, and security.
• Write clean, maintainable WordPress code for themes and plugins.
• Communicate technical concepts to technical and non-technical stakeholders.
• Participate in code reviews and establish development standards.
• Stay updated on WordPress and web technology trends.

Skills

WordPress

PHP

Full-stack

Bootstrap

React/Angular

MySQL

REST APIs

Git

Security best practices

DevOps

Docker

CI/CD

Cloud platforms

Education

Bachelor's degree in CS/Engineering or related

Job description

### Digital Experience and StrategyShaping business direction and customer experiences - turning strategy into action.# Senior Web Developer | ContractGlobal Business Services South AfricaCape Town, Western CapeContractPosted **1 OCTOBER 2026** - Closing Date **30 NOVEMBER 2026**## Job Descriptioniqbusiness is seeking to employ a Senior Web Developer on a 12-month contract to collaborate with an international client from our offices in Welgemoed, Cape Town, Northern Suburbs. This is a hybrid role (3 days on-site; 2 days WFH).The Senior Web Developer is responsible for leading the design, development, and maintenance of both front-end and back-end components of web applications, with a specialised focus on the WordPress ecosystem. They should be comfortable working extensively with PHP and WordPress core, themes, plugins, databases, servers, APIs, and modern client-side technologies. This role requires strong solution design capabilities, the ability to debug independently, and experience delivering complex, customised web solutions.Key Responsibilities:* Lead solution design and create new developments within PHP and WordPress, including custom themes, plugins, and API integrations* Develop and maintain custom APIs within WordPress and integrate seamlessly with third-party services* Collaborate closely with UI/UX designers to translate complex designs into functional and responsive user interfaces, leveraging Bootstrap, React, or Angular as needed* Design and deliver complex website platforms with advanced functionality* Debug independently, analyse problems, and propose effective solutions* Optimise WordPress applications for maximum speed, scalability, and security* Write clean, maintainable, and efficient code for WordPress themes, plugins, and custom functionalities* Communicate technical concepts clearly to both technical teams and business stakeholders* Contribute to presentations and requirement gathering sessions to ensure alignment with business needs* Ensure security and data protection best practices are consistently followed across all WordPress development* Participate actively in code reviews and team meetings, providing mentorship and contributing to development standards* Stay up to date with emerging WordPress advancements, web technologies, and industry trendsMinimum Requirements:* Bachelor's Degree in Computer Science, Engineering, or a related field (advantageous)* Minimum of 5 years' full-stack development experience, with strong emphasis on WordPress* Proficiency in front-end technologies* Experience with Bootstrap for building responsive, mobile-first UI components and layouts* Strong back-end development experience with PHP, specifically deep expertise in WordPress core, theme, and plugin development* Extensive experience with databases such as MySQL for WordPress applications* Familiarity with RESTful APIs (WordPress REST API and external services)* Expert knowledge of version control systems like Git* Strong understanding of WordPress architecture, hooks, filters, and best practices for performance and security* Experience with containerisation tools like Docker for WordPress development environments (advantageous)* Understanding of DevOps practices, CI/CD pipelines, and cloud platforms (e.g., AWS, Azure, GCP) as they apply to WordPress deployments (advantageous)* Experience with testing frameworks and tools (e.g., PHPUnit for WordPress) (advantageous)Skills Required:* Excellent problem-solving skills with the ability to work independently* Strong communication skills, able to bridge technical and non-technical audiences* Experience gathering requirements and translating them into technical solutions* Ability to present solutions clearly and persuasively to stakeholders*Note: As all business roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information, our recruitment process requires that the following background checks be completed: credit, criminal, ID, and qualification verification.**IQbusiness is committed to sustainable growth and transformation; we embrace diversity and employ previously disadvantaged individuals.*