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Full-Stack Engineer


London, UK

Job Type


About the Role

We are currently seeking a highly skilled and experienced Full-Stack Engineer to join our team. In this role, you will leverage your extensive technical expertise to craft scalable code to lay down the foundation for the architecture of our medical devices, in alignment with regulatory requirements.

We're growing fast! You will be joining us at an exciting stage of company growth therefore we’re looking for a highly motivated and talented Full Stack Engineer to join our team. You'll work alongside a team of experienced professionals who are passionate about using technology to improve healthcare.

We are self-driven and inspire others to continue to build on existing skills by giving you the tools you need to do so. If you're looking for a challenging and exciting opportunity to apply your expertise to the development of life-saving medical technology, ZiO Health is the place for you.


- Designing and developing backend and frontend systems compliant with FDA regulatory standards
- Developing scalable, cross-platform applications to act as a bridge between devices and the cloud
- Design client-side and server-side architecture
- Collaborating with the development team to build high-quality, testable applications based on product and regulatory specifications
- Taking the lead on projects with minimal guidance
- Contributing to a collaborative environment by establishing efficient software practices

Technical Skills

- 3+ years experience in similar roles
- Software development, application development and cloud computing experience
- Experience in architecting software and creating applications from scratch
- Frontend: proficiency in languages like HTML5, CSS3, JavaScript, Java
- Backend: proficiency in languages like PHP, Python Django/Flask, Node.JS, Express.JS
- Operating Systems: Windows, macOS
- Databases: proficiency in databases like MySQL, SQL Server, MongoDB, PostgreSQL, etc.
- Familiarity with platforms like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), etc.
- Proficiency in version control systems such as Git
- Knowledge of data and cloud security
- Knowledge of software international standards such as IEC 62304, IEC 62366, ISO/IEC 12207, and ISO/IEC 27001, etc.

- Experience in communicating over Bluetooth Low Energy (BLE) (version 5.0 +)
- Understanding of cloud computing modes like IaaS, PaaS, SaaS, etc.
- Experience in DevOps, CI/CD, and related tools like Jenkins, Azure, Docker, etc.
- Experience in developing web-based application and mobile applications
- Understanding of RESTful API-based architecture
- Frontend: Kotlin, Swift
- JavaScript Frameworks: React, AngularJS, Vue.JS, etc.
- Operating Systems: Android, iOS, Linux, ChromeOS
- Ability to write scripts in Linux and Windows environments (e.g., Makefiles, Bash scripting, PowerShell, etc.)
- Previous hands-on expertise in projects involving Biomedical analysis
- Knowledge of Hospital Management Systems integration

Additional Competencies

- Values clean code and follows best practices, design principles, and avoid anti-patterns
- A good communicator - your documentation provides context, is clear, and up-to-date. If something is unclear, you'll ask for clarification.
- You care about the end-users - have empathy to customers' needs, and be able to spot opportunities to improve user experience
- Self-starter mindset: Ability to proactively identify and address issues and opportunities
- Start-up experience preferred
- High degree of self-motivation and ability to work under pressure while maintaining accuracy
- Strong team player with an analytical and problem-solving approach
- Excellent project and time management abilities, including thorough and timely reporting
- Good interpersonal skills
- Impact-driven mindset, eager to make a positive difference for the company, product, users, and colleagues
- Comfortable with both hands-on tasks and strategic thinking
- Creativity and adaptability in identifying and pursuing new avenues of inquiry
- Keen attention to detail

About ZiO Health

ZiO Health is a medical technology & digital health company that has developed proprietary pocket-sized technology, bringing lab testing to the point of use.

We are changing the way we approach therapeutic drug monitoring and precision dosing. Our proprietary biosensor technology combined with AI-guided dosing allows us to provide immediate concentration results and personalized dose information to improve patient treatment outcomes and minimize toxicity.

How to Apply

If you're interested in applying for this position, please send us a short introduction and your CV to

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