FULL-STACK DEVELOPER

Location: London (Hybrid) (UK-based)
Salary: £50,000 + Equity
Department: Engineering
Job Type: Full-Time
Category: Hybrid

About Zenrox

Zenrox Healthcare UK is developing an AI-powered marketplace connecting healthcare facilities with MHRA-compliant medical equipment suppliers. Our platform, ZenroxIQ, enhances procurement through intelligent matching, automated compliance, and predictive analytics for NHS trusts and private hospitals.

The Opportunity

Join us as a Founding Engineer contributing directly to the architecture, design, and development of our marketplace platform. Youll work across the full stack, delivering user-facing features and backend systems that streamline procurement for healthcare organisations.

Key Responsibilities

• Develop and enhance a WordPress/WooCommerce-based marketplace platform.
  
  

• Build custom features including quote requests, supplier matching, and order workflow management.
  
  

• Integrate AI capabilities (visual search, pricing optimisation) into user experiences.
  
  

• Develop admin dashboards for analytics, compliance monitoring, and supplier management.
  
  

• Implement secure payment systems and escrow functionalities.
  
  

• Develop and maintain API integrations with third-party services (payments, compliance verification).
  
  

• Optimise platform performance, scalability, and user experience.
  
  

• Collaborate with the CTO on technical architecture, design, and strategy.
  
  

What You Bring

• 3+ years of full-stack development experience.
  
  

• Strong PHP proficiency with professional WordPress/WooCommerce development experience.
  
  

• Frontend skills using JavaScript, React, or other modern frameworks.
  
  

• Database design and optimisation experience (MySQL/PostgreSQL).
  
  

• Experience designing and integrating RESTful APIs.
  
  

• Strong understanding of secure coding practices and GDPR compliance.
  
  

• Ability to work independently, make pragmatic technical decisions, and take ownership of tasks.
  
  

Ideal Background

• Experience building marketplace or e-commerce platforms.
  
  

• Payment gateway integration experience (Stripe, PayPal).
  
  

• Experience developing B2B or enterprise-level software.
  
  

• Familiarity with YITH or similar WooCommerce plugins.
  
  

• Exposure to healthcare or other regulated industries.
  
  

• DevOps skills (AWS, Docker, CI/CD pipelines).
  
  

Why Join Zenrox

• Foundational engineering role with meaningful ownership and equity.
  
  

• Opportunity to build essential healthcare procurement infrastructure.
  
  

• Freedom to design and implement solutions end-to-end.
  
  

• Direct collaboration with the founding leadership team.
  
  

• Clear path to future technical leadership roles as the team grows.
  
  

How to Apply

Submit your CV, GitHub profile, and link to your most relevant project (or a brief description) via:
Email Subject Line: Full-Stack Developer Application [Your Name]