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- Tasks: Design and build an AI-powered marketplace for healthcare procurement.
- Company: Join Zenrox, a pioneering tech company transforming healthcare with innovative solutions.
- Benefits: Competitive salary, equity participation, and opportunities for professional growth.
- Other info: Enjoy a hybrid work environment and collaborate with a visionary team.
- Why this job: Be a founding engineer and make a real impact in the healthcare industry.
- Qualifications: 3+ years in full-stack development, strong PHP and JavaScript skills.
The predicted salary is between 50000 - 50000 ÂŁ per year.
Location: London, United Kingdom (Hybrid)
Employment Type: Full-Time
Department: Engineering
Compensation: ÂŁ50,000 + Equity
About Zenrox
Zenrox Healthcare UK is building an AI-powered marketplace that connects healthcare providers with MHRA-compliant medical equipment suppliers. Our flagship platform, ZenroxIQ, transforms procurement through intelligent supplier matching, automated compliance workflows, and predictive analytics—serving NHS trusts and private healthcare organisations across the UK.
The Opportunity
We are seeking a talented Full-Stack Developer to join as a Founding Engineer, playing a key role in designing, building, and scaling our marketplace platform. This is a hands‑on role offering end-to-end ownership across the technology stack—from crafting seamless user experiences to developing robust backend systems. You will work closely with the CTO to shape architecture, implement core features, and deliver a high-performance platform that drives efficiency in healthcare procurement.
Key Responsibilities
- Platform Development
- Develop, customise, and enhance a WordPress/WooCommerce-based marketplace platform
- Build core features such as quote request systems, supplier matching, and order workflow management
- Design and implement scalable backend services supporting marketplace operations
- Frontend & User Experience
- Develop responsive, high-quality user interfaces using modern JavaScript frameworks (e.g., React)
- Optimise user experience across buyer and supplier journeys
- Ensure cross-browser compatibility and mobile responsiveness
- AI Integration & Innovation
- Integrate AI-driven capabilities such as visual search and pricing optimisation into the platform
- Collaborate on the implementation of intelligent features that enhance procurement decision‑making
- API & System Integration
- Design, develop, and maintain RESTful APIs
- Integrate third‑party services including payment gateways, compliance verification systems, and analytics tools
- Implement secure payment processing and escrow functionalities
- Performance, Security & Compliance
- Optimise platform performance, scalability, and reliability
- Apply secure coding practices and ensure compliance with GDPR and data protection standards
- Maintain high availability and system integrity
- Collaboration & Technical Strategy
- Work closely with the CTO on architecture, technical design, and system scalability
- Contribute to technical decision‑making, documentation, and engineering best practices
- Participate in agile development processes and continuous improvement initiatives
Requirements
- Minimum of 3+ years' experience in full‑stack development
- Strong proficiency in PHP with hands‑on WordPress/WooCommerce development experience
- Solid frontend development skills using JavaScript and frameworks such as React
- Experience with database design and optimisation (MySQL or PostgreSQL)
- Strong understanding of RESTful API design and integration
- Knowledge of secure coding practices and data protection (GDPR)
- Ability to work independently, take ownership, and make pragmatic technical decisions
Preferred / Advantageous Experience
- Experience building marketplace or e‑commerce platforms
- Hands‑on experience with payment gateway integrations (e.g., Stripe, PayPal)
- Experience developing B2B or enterprise-grade software solutions
- Familiarity with WooCommerce plugins (e.g., YITH or similar tools)
- Exposure to healthcare or regulated industries
- DevOps experience (e.g., AWS, Docker, CI/CD pipelines)
Why Join Zenrox
- Founding engineering role with meaningful ownership and equity participation
- Opportunity to build critical infrastructure for healthcare procurement
- High level of autonomy to design and implement end‑to‑end solutions
- Direct collaboration with a visionary founding team
- Clear pathway to technical leadership roles as the company scales
How to Apply
Interested candidates should submit their CV, GitHub profile, and a link to a relevant project (or a brief project description).
Full-Stack Developer employer: Sigma Consulting Group
Contact Detail:
Sigma Consulting Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full-Stack Developer
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who might know someone at Zenrox. A personal introduction can make all the difference in getting noticed.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially any that relate to marketplace or e-commerce platforms. This is your chance to demonstrate your full-stack prowess and creativity.
✨Tip Number 3
Prepare for the interview by brushing up on your technical knowledge. Be ready to discuss your experience with PHP, WordPress, and JavaScript frameworks like React. We want to see how you think and solve problems!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining the Zenrox team and contributing to our mission in healthcare.
We think you need these skills to ace Full-Stack Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with full-stack development, especially in PHP and WordPress/WooCommerce. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Show Off Your GitHub: Link to your GitHub profile and include any standout projects that demonstrate your coding prowess. We love seeing real examples of your work, so pick projects that reflect your best skills and creativity.
Craft a Compelling Project Description: When you share a project link, include a brief description that outlines your role, the technologies used, and the impact it had. This helps us understand your thought process and technical capabilities better.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It’s the best way to ensure your application gets into the right hands quickly!
How to prepare for a job interview at Sigma Consulting Group
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially PHP, WordPress/WooCommerce, and JavaScript frameworks like React. Brush up on your knowledge of RESTful APIs and database design, as these will likely come up during technical discussions.
✨Showcase Your Projects
Prepare to discuss your previous projects, especially those related to marketplace or e-commerce platforms. Bring along your GitHub profile and a link to a relevant project to demonstrate your hands-on experience and coding skills. This will help you stand out as a practical candidate.
✨Understand the Healthcare Context
Familiarise yourself with the healthcare industry, particularly how technology is transforming procurement processes. Being able to discuss how your skills can contribute to Zenrox’s mission will show that you’re not just a developer, but someone who understands the impact of their work.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s vision, the role of AI in their platform, and the technical challenges they face. This shows your genuine interest in the position and helps you assess if the company aligns with your career goals.