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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

Be part of a founding AI team building transformative, LLM-powered products from the ground up.

What’s on Offer

• 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 (orla@vivatechtalent.com) today for a confidential chat.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Staffing and Recruiting

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