Senior AI Engineer

JR United Kingdom; Peterborough; Remote; GBP 100,000 - 150,000; Full time

Job summary

A leading HealthTech start-up is seeking a Senior AI Engineer to design and build cutting-edge AI systems. With a focus on patient outcomes, you'll leverage LLMs and voice technology, working in a dynamic environment backed by notable investors. Be part of a unique opportunity to scale AI solutions from prototype to production in healthcare.

Qualifications

• Experience with LLMs, agent-based frameworks, voice technology.
• Entrepreneurial and independent with a strong product focus.
• Ability to communicate effectively with stakeholders.

Responsibilities

• Design and build AI systems and technologies for healthcare.
• Make technical decisions and work with real-world healthcare data.
• Impact patient outcomes directly through developed technologies.

Skills

AI/ML engineering experience

Fine-tuning LLMs

Generative AI models

Voice automation

Strong communication

Entrepreneurial mindset

Job description

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? Senior AI Engineer | HealthTech | Remote UK/EU | £100-150k base + Equity ?

A seed-stage HealthTech start-up with backing from notable tier 1 VCs is seeking to recruit its first AI engineer. This company already has a seven-figure ARR and is close to announcing a large Series A.

About the Role:

You'll design and build a range of AI systems and technologies, including agent-based AI systems, voice automation, recommendation engines, and intelligent healthcare workflows. You will have the autonomy to make technical decisions, work hands-on with real-world healthcare data, and directly impact patient outcomes.

If you love taking ideas from prototype to production, have experience with LLMs, agentic frameworks, and voice tech, and want to help scale something from zero to one, this is the role for you.

• Strong product-focused AI/ML engineering experience
• Experience fine-tuning LLMs and generative AI models
• Ideally, experience building voice agents (TTS, STT)
• Entrepreneurial, independent, and ready to build
• Strong communicator, stakeholder-friendly
• Based in the UK or Europe with the ability to travel to the US infrequently