Principal Engineer

1 week ago


London Area, United Kingdom talenty Full time

Principal / Lead Engineer – AI HealthTech

The Mission

My client is a VC-backed, early-stage AI HealthTech start-up focused on transforming how clinics operate. Their platform replaces outdated, fragmented healthcare software with an intelligent system that automates key workflows. The aim is to reduce administrative burden and allow clinicians to spend more time on patient care.

The Vision

They are developing a system that enhances clinician efficiency and supports better decision-making. By consolidating patient records, automating documentation and billing, and providing actionable insights, the platform enables clinics to operate more smoothly and deliver improved outcomes for patients.

The Problem They Solve

Many healthcare providers still rely on legacy systems that slow processes and require excessive administrative work. Clinicians often spend hours managing paperwork rather than seeing patients. My client's solution automates the full clinical workflow, integrating patient information across all stages of care to improve efficiency, financial performance, and patient experience.

Progress and Momentum

  • MVP already deployed and actively used in clinical settings
  • Secured first major client contract within five months
  • Strong pipeline of new clients ready for onboarding
  • Supported by one of the world's largest early-stage venture funds and entering a phase of rapid growth

Technology Snapshot

TypeScript | | Google Cloud Platform (GCP) | Svelte | Native iOS

The Opportunity

My client is seeking a
Principal / Lead Engineer
to take the existing MVP and evolve it into a robust, scalable platform suitable for wider adoption. This role will have significant influence over system architecture, technical strategy, and engineering practices as the product develops.

The role involves close collaboration with AI and product teams to turn innovative ideas into reliable, production-ready solutions, while maintaining high standards of quality and performance.

Key Responsibilities

  • Lead the design and development of secure, scalable systems
  • Define the technical roadmap and establish engineering best practice
  • Collaborate with AI and product teams to implement intelligent automation in production
  • Mentor and guide engineers, fostering a culture of technical excellence
  • Take ownership of problems, move quickly, and deliver results

Ideal Background

  • Experience designing or scaling software from MVP to production-ready systems
  • Strong full-stack or back-end development experience (TypeScript / Node / GCP preferred)
  • In-depth understanding of cloud infrastructure and system architecture
  • Product-focused mindset, prioritising impact and outcomes over technology for its own sake
  • Genuine interest in AI and its application to complex real-world challenges

Location

London-based, hybrid working model with 2–3 days per week in the Aldgate East office



  • London Area, United Kingdom Burns Sheehan Full time

    Principal Software Engineer | Payments | Credit Card Product £120,000-150,000 Base + Bonus + Package Remote (UK based) or Hybrid working - Fantastic Central London Offices Profitable FinTech scale-up 0-1 Product build in the Credit Card space Exceptional GlassdoorWe're partnered with a profitable, VC-backed fintech scale-up who are helping thousands of...


  • London Area, United Kingdom One Generation Full time

    Principal - Associate Structural EngineerSouth West London£65,000 - £80,00029 days annual leaveAre you ready to be the face of a rapidly growing engineering consultancy?A respected structural engineering consultancy, operating for 15-20 years, is seeking a Structural Engineering Leader (Principal - Associate Structural Engineer) to step into a leadership...


  • London Area, United Kingdom Fynity Full time

    Principal Software Engineer (Java) London – 1 day a week onsite

  • Principal Engineer

    1 week ago


    London Area, United Kingdom Adroit People Limited (UK) Full time

    GreetingsWe are Hiring Principal Engineer Position inWaterside office, London6 Months contractHybrid ModelOnsite: 3 days per week atWaterside office.Travel: EU travel (Barcelona/Madrid) approximatelyonce in 3/4 weeks.Role PurposeThe Principal Engineer will lead the design and build of robust engineering solutions and architectures to enable AI-driven...


  • London Area, United Kingdom Fynity Full time

    Principal Data Engineering Consultant Principal Data Engineering Consultant required to join the high-performing, busy Data & Insights practice of a boutique consultancy. This is a superb opportunity to lead and apply your data engineering skills across a variety of client projects. Day-to-Day As a Principal Data Engineering Consultant, you will utilise your...


  • London Area, United Kingdom Sainsbury's Full time

    Why join usJoining Sainsbury's Tech means becoming part of an organisation that powers the UK's leading multi-channel, multi-brand retailer. As a Principal Engineer in the Digital&Payments area, you will play a pivotal role in driving innovation and engineering excellence within our dynamic and inclusive environment. You'll have the opportunity to work...


  • London Area, United Kingdom Fynity Full time

    Principal Software Engineer (Java)London – 1 day a week onsite🚀 Join a FinTech Powering the Future of PaymentsAre you a seasoned individual contributor looking for a step up into a senior position within a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to...


  • London Area, United Kingdom Fynity Full time

    Principal Software Engineer (Java)London – 1 day a week onsite🚀 Join a FinTech Powering the Future of PaymentsAre you a seasoned individual contributor looking for a step up into a senior position within a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to...


  • London Area, United Kingdom Murphy Full time

    Murphy is recruiting for a Principal Mechanical Design Engineer (Water) to work within the Applied Engineering team in Kentish Town, London.Our engineering teams represent a multi-disciplined range of engineering skills, adding value across all our sectors, and pushing the boundaries of digital construction, engineering innovation and design to deliver...

  • Principal Engineer

    3 days ago


    London Area, United Kingdom numi Full time

    numi is proud to have partnered with a multiple award-winning, high-growth fintech company.We have made multiple hires to this company, it is a place for top-tier engineers who are also excellent colleagues.As they continue to grow, they're looking for an exceptional IC (Individual Contributor) to solve some of their most complex problems. This is an...