Founding Full Stack Engineer

About Datasumi Ltd

At Datasumi Ltd, we're partnering with an exciting health-tech client who's leveraging cutting-edge technology to transform healthcare delivery. We're seeking a Founding Full Stack Engineer to join their growing team and help shape the technical foundation of their platform.

The Role

As a Founding Full Stack Engineer, you'll be instrumental in building scalable, secure applications that handle sensitive healthcare data. You'll have the opportunity to make key architectural decisions, implement best practices, and work directly with the founding team to bring innovative solutions to market.

Who We're Looking For

• Technical Expertise: 3+ years of full-stack development experience with production systems
• AI/ML Knowledge: Experience integrating GenAI/LLM services into applications is highly desired
• Architecture Skills: Proven ability to design and implement modular, scalable architecture
• End-to-End Delivery: Track record of building features from concept to deployment
• Infrastructure Knowledge: Comfortable with containerisation technologies (Docker, Kubernetes)

Bonus Points

• Experience working with healthcare data and implementing GDPR-compliant systems
• System architecture design for high-availability applications
• Setting up and maintaining CI/CD pipelines
• Strong background in test-driven development practices
• Leadership experience in technical decision-making

What You'll Do

• Design and implement secure, compliant systems for handling sensitive healthcare data
• Build and deploy full-stack applications that meet rigorous compliance standards
• Make critical technology selection decisions that will form the foundation of the platform
• Establish technical best practices including testing frameworks and deployment pipelines
• Lead architecture planning to ensure maintainability and scalability
• Collaborate on-site at our London office 2-3 days per week and work with our external development partner

Application Process

1. Submit your profile and CV
2. Initial conversation with the Founder to assess personality fit and mutual values
3. Technical assessment: Live coding interview with our development partner (1.5 hours)
4. Final discussion with the Founder to align on vision and next steps

Why Join?

This is a rare opportunity to join a health-tech innovator at an early stage, where your technical decisions and contributions will have lasting impact. You'll work directly with the founding team to shape both the product and the engineering culture.

If you're passionate about leveraging technology to improve healthcare outcomes and want to play a pivotal role in building something meaningful from the ground up, we'd love to hear from you.

Location: Hybrid (3-4 days in office)

Employment Type: Full-time

Datasumi Ltd is committed to building diverse teams and welcomes applications from all qualified candidates.