Senior AI Engineer

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

Job summary

A leading health tech start-up is seeking a Senior AI Engineer to build innovative AI systems. You will have the autonomy to design impactful solutions that improve patient outcomes, all while working hands-on with real-world healthcare data in a dynamic, entrepreneurial environment.

Qualifications

• Experience in AI/ML engineering with a focus on products.
• Hands-on experience with LLMs and generative models.
• Ability to communicate effectively and work independently.

Responsibilities

• Design and build various AI systems and technologies.
• Make technical decisions and work with real-world healthcare data.
• Impact patient outcomes through innovative AI solutions.

Skills

Product-focused AI/ML engineering

Fine-tuning LLMs

Generative AI models

Building voice agents (TTS, STT)

Strong communication

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. From agent-based AI systems, voice automation, recommendation engines, and intelligent healthcare workflows. You'll 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 maybe even 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, you'll have 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.