Lead Full Stack Developer (React / Python) | AI Healthcare Start-Up!
Location: City of London | Hybrid (3 days office / 2 days remote)
Client: Robert Half
Job Category: Other
EU work permit required: Yes
Job Views: 3
Posted: 26.08.2025
Expiry Date: 10.10.2025
Job Description:
Lead Full Stack Developer (React / Python) | AI Healthcare Start-Up!
Robert Half Technology is partnering with an innovative AI start-up focused on revolutionizing healthcare. Join early, build groundbreaking technology, and make a real impact.
We are seeking a Lead Full Stack Developer experienced in React on the frontend and Python on the backend, eager to shape our platform from the ground up.
You should have at least 5+ years of experience as a Lead Full Stack Developer.
Responsibilities:
* Develop sleek, responsive UIs with React
* Build robust APIs & backend services using Python (FastAPI or Django/Flask)
* Design, develop, and own features end-to-end
* Influence the evolution of our tech stack
* Work with cutting-edge tools: GCP/AWS/Azure, MySQL, Firestore, Docker/Kubernetes, CI/CD, IaC
* Champion security best practices in a regulated space
* Explore AI & machine learning (LLMs, LangChain, TensorFlow, PyTorch)
Qualifications:
* Start-up or scale-up mindset, adaptable and hands-on
* Passion for AI and healthcare innovation
* Ability to build solutions that genuinely change lives
* Technical ownership from day one
Benefits:
* Competitive salary + meaningful equity
* London City based with flexible and hybrid working, plus up to 3 months remote work annually
* Opportunities for significant career growth
Please note: No sponsorships available. C2C/B2B contracts not accepted.
Apply now with your CV + GitHub. Let’s change healthcare together.
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