Job Description

Full Stack Developer (AI Tool / SaaS Development)
Location: Remote (South Africa preferred)
Time Zone: Must overlap with UK hours
Employment Type: Full-Time
About the Company
Our client is a fast-growing online marketing and coaching company based in the UK. For over a decade, they've been helping entrepreneurs and small businesses scale through creative marketing strategies, online programs, and digital resources.
They are now expanding their digital ecosystem with the evolution of an in-house AI-powered tool currently built as a WordPress plugin. The next step is to transform this product into a standalone SaaS platform that can better serve their rapidly growing user base.
This is an exciting opportunity to join a small, innovative, and collaborative team that blends creativity, technology, and entrepreneurship.
About the Role
We're seeking a skilled Full Stack Developer to take ownership of rebuilding and optimizing an existing AI tool--transitioning it from a WordPress plugin to a full-featured SaaS application.
You'll play a central role in defining the product architecture, ensuring scalability and performance, and delivering a seamless user experience. The ideal candidate is comfortable working independently while collaborating closely with a creative, marketing-driven team.
Key Responsibilities
Rebuild and enhance the company's existing AI tool into a standalone SaaS product.
Design, develop, and maintain both front-end and back-end systems.
Ensure system scalability, stability, and security using modern frameworks and best practices.
Contribute to front-end development for sales pages, landing pages, and product dashboards.
Collaborate cross-functionally with the creative and marketing teams to integrate user feedback and feature requests.
Maintain and improve the product post-launch with new features and optimizations.
Required Technical Skills
Proven experience in full stack development (front-end and back-end).
Strong understanding of SaaS product development and architecture.
Hands-on experience with WordPress plugin development and integration.
Familiarity with AI tools, APIs, and cloud infrastructure.
Proficiency with modern frameworks (React, Next.js, Node.js, etc.).
Database experience with SQL or NoSQL systems.
Strong grasp of UI/UX principles for user-centered design.
Preferred Soft Skills
Excellent communication and teamwork abilities.
Proactive problem-solver with a creative mindset.
Adaptable, organized, and eager to learn.
Comfortable working in a fast-moving, collaborative environment.
Compensation & Terms
Flexible payment structures and installment options may be available.
Full-time, remote position with flexible hours aligned to UK time zone.
Why Join
Build a SaaS product from the ground up.
Collaborate directly with a small, visionary team.
Work on an AI-powered platform shaping the future of digital marketing.
Be part of a company that values creativity, autonomy, and long-term growth.

Skills Required