Senior AI Engineer — Innovate & Deploy ML for Payments

Global Payment Holding Company; Greater London; Vor Ort; GBP 90.000 - 140.000; Vollzeit

Zusammenfassung

Global Payment Holding Company is seeking an AI Engineer to join our AI Innovation & Technology team in Greater London. You will explore emerging AI technologies, prototype ideas, and turn promising concepts into production-ready solutions that drive measurable business impact.

You will own end-to-end tasks from model design to deployment, collaborate with product and engineering teams, and ensure compliance, observability, and scalability of AI systems.

Qualifikationen

• 5+ years of experience in AI, Machine Learning, Data Science, or related fields.
• Strong Python skills with PyTorch, TensorFlow, Hugging Face.
• Experience taking AI proof-of-concepts from idea to production.
• Knowledge of deep learning, NLP, and LLM architectures incl. fine-tuning.
• Familiarity with agentic AI concepts and orchestration frameworks.
• Experience deploying AI solutions on cloud platforms (Azure, AWS, GCP).
• Excellent communication and collaboration skills.
• Hands-on mindset with a desire to experiment, learn, and build.
• Experience with multimodal AI, AI governance, or MLOps.

Aufgaben

• Assess, design, build, optimize and deploy ML/AI models, foundational models for real-world applications.
• Continuously research and evaluate emerging AI technologies, prototypes, and run proofs-of-concepts.
• Collaborate with business and technology teams to identify high-value use cases.
• Drive a culture of innovation through experimentation, knowledge sharing, and continuous learning.
• Help define best practices, technical standards, and reusable patterns for AI development across the organization.
• Develop agentic AI workflows using orchestration frameworks such as LangChain, or similar.
• Develop and maintain AI system blueprints, ensure integration with existing infrastructure, and optimize performance and scalability.
• Ensure compliance, observability, and scalability are embedded in design decisions for AI deployment.
• Collaborate with engineering, product, and business teams to identify and deliver high-impact AI opportunities.
• Stay at the forefront of advancements in AI, foundation models, and autonomous agents.

Kenntnisse

AI/ML experience

Python

PyTorch

TensorFlow

Hugging Face

LLM architectures

RAG & embeddings

Vector databases

Agentic AI concepts

Cloud deployment

LangChain

Communication

Ausbildung

Advanced degree in AI/CS/DS

Tools

LangChain

Jobbeschreibung

Global Payment Holding Company is seeking an AI Engineer to join our AI Innovation & Technology team in Greater London. You will explore emerging AI technologies, prototype ideas, and turn promising concepts into production-ready solutions that drive measurable business impact.

You will own end-to-end tasks from model design to deployment, collaborate with product and engineering teams, and ensure compliance, observability, and scalability of AI systems.