AI Engineer: Prototyping to Production in ML & LLMs

Global Payments

England

On-site

GBP 90,000 - 130,000

Full time

14 days+

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Job summary

Global Payments in the United Kingdom is seeking an AI Engineer to join the AI Innovation & Technology team. You will explore emerging AI capabilities, prototype ideas, and translate promising innovations into production-ready solutions with measurable business impact.

The role involves evaluating AI technologies, conducting research and proofs of concept, and delivering high-value AI opportunities across Generative AI, Agentic AI, ML and LLMs, while collaborating with business and tech teams.

Qualifications

5+ years of experience in AI, ML, or data science.
Strong Python skills and experience with frameworks such as PyTorch, TensorFlow, and Hugging Face.
Experience taking AI proof-of-concepts from idea to production.
Strong knowledge of deep learning, NLP, and LLM architectures and experience in fine-tuning LLMs or training domain-specific models, RAG, embeddings, and vector databases.
Familiarity with agentic AI concepts and orchestration frameworks.
Experience deploying AI solutions on cloud platforms such as Azure, AWS, or GCP.
Strong problem-solving skills and a passion for innovation.
Excellent communication and collaboration skills.
A curious, hands-on mindset with a desire to experiment, learn, and build.
Experience with multimodal AI, AI governance, or MLOps.

Responsibilities

Assess, design, build, optimize and deploy ML/AI models, Foundational models for real-world applications.
Continuously research and evaluate emerging AI technologies, models, Prototype new AI capabilities, and run proof-of-concepts.