AI Engineer – LLMs | Founding Team Opportunity
ViVA have partnered with a cutting-edge AI startup that\’s redefining how data and language models shape real-world products. We\’re looking for an
AI Engineer
with deep hands-on experience in
Large Language Models (LLMs)
to design, fine-tune, and deploy next-generation generative AI solutions.
What you\’ll do
- Build and deploy LLM-powered tools (chatbots, summarisation, content generation, semantic search)
- Fine-tune and customise transformer models for specific business use cases
- Optimise prompts, evaluate outputs, and refine for performance, accuracy, and safety
- Develop scalable training and inference pipelines
- Integrate LLMs into products via APIs or custom deployments
- Collaborate with product and engineering teams to ship AI-driven features
What you\’ll bring
- 3+ years in ML or NLP with strong practical experience using LLMs
- Solid Python and frameworks such as Hugging Face, LangChain, or OpenAI API
- Experience fine-tuning large models or building RAG systems
- Strong grasp of prompt engineering and model evaluation methods
- Comfortable deploying models in cloud or containerised environments
Why join
Be part of a
founding AI team
building transformative, LLM-powered products from the ground up.
What\’s on Offer
- £DOE + Bonus
- Continuous learning and career development.
- Opportunity to work with cutting-edge technologies.
- Global project exposure within a dynamic team.
If you\’re ready to make an impact and accelerate your career in AI Engineering, we\’d love to hear from you.
Hit the Apply button or contact
Orla Fitzsimons
) today for a confidential chat.
Contact Detail:
ViVA Tech Talent Recruiting Team