Senior Engineer (Python, TypeScript, React) Salary £100k Options London - 3 Days a week Company Building infrastructure that enables proactive, preventative healthcare at national scale. Today, most healthcare systems are reactive acting only once patients are already unwell. This platform changes that, by helping primary care teams identify risk earlier, intervene sooner, and deliver better outcomes, without adding operational burden to clinicians. The software already supports millions of patients and hundreds of care providers, and there just getting started. As they scale, doubling down on speed, clarity, and execution, while building a world-class engineering organisation that ships fast and delivers real-world health impact. The Role We're looking for a Senior Software Engineer who cares deeply about building high-quality software and about the outcomes that software creates. You'll join a cross-functional squad working closely with Product and Design to ship meaningful features quickly, iterate based on real feedback, and continuously raise the bar on how we build. This is a role for someone who enjoys ownership, thrives in ambiguity, and wants to help shape both our technology and our engineering culture as we grow. What You'll Do Own Delivery Lead technical planning and execution for key initiatives Ship reliable, scalable software that directly improves patient outcomes and clinical efficiency Take features end-to-end — from design through production and iteration Collaborate Deeply Partner closely with Product and Design to refine requirements and solve real user problems Communicate clearly with stakeholders and keep delivery aligned with impact Technical Experience Strong experience with Python, TypeScript, and React Comfortable working in cloud environments (AWS preferred) Familiar with modern DevOps practices and production systems 3 years of recent experience in relevant technologies Bonus: Experience in healthcare, healthtech, or B2B SaaS environments. Benefits Private Pension Healthcare Enhanced Maternity/paternity leave L&D budget Flexible working Opportunity to work on groundbreaking and critical medical solutions