Senior AI Engineer – Generative AI, Production‑Ready

Citi; Greater London; Híbrido; GBP 110.000 - 160.000; Tempo integral

Benefícios oferecidos por esta vaga

27 days annual leave

Discretional annual bonus

Private Medical Care & Life Insurance

Employee Assistance Program

Pension Plan

Paid Parental Leave

Employee discounts

Resumo da vaga

Citi London is seeking a Senior Software/AI Engineer to own end-to-end AI product development, from problem definition to deployment. You will build production-grade services for intelligent document processing, data extraction and workflow automation, applying Generative AI and LLMs with a focus on reliability, explainability, and auditability.

You will collaborate with Product, Risk, and Engineering teams in a fast-moving, regulated banking environment, delivering scalable, robust AI solutions

Qualificações

• Senior-level software engineering track record in production systems.
• Strong Python development and maintainable services.
• Experience applying Generative AI and LLMs to real business problems.
• Expertise in prompt design and model evaluation.
• Experience in Intelligent Document Processing, data extraction or NLP-based tasks.
• Exposure to MLflow and model evaluation methods is advantageous.
• Solid software architecture and modern delivery tooling knowledge.
• Experience with databases and Kubernetes/OpenShift advantageous.
• CI/CD and modern tooling exposure (Jenkins, uDeploy, Tekton, Harness).
• Awareness of regulated environments requiring resilience, explainability and auditability.
• Excellent communication and ability to work with diverse stakeholders.

Responsabilidades

• Design, build and support high-quality, production-grade AI software and services.
• Own end-to-end technical solutions from definition to deployment and improvement.
• Develop Generative AI solutions for document processing, data extraction and workflow optimisation.
• Evaluate AI models, prompts and architectures; productionise effective approaches.
• Lead technical design and architecture of AI products ensuring resilience and explainability.
• Collaborate with Product, Risk and Engineering to meet regulatory requirements.
• Partner with senior stakeholders to shape product vision and roadmaps.
• Provide technical leadership and mentorship to engineers.
• Improve engineering practices through code reviews and automated testing.
• Troubleshoot distributed systems and improve performance and scalability.
• Contribute to Citi’s AI technology and engineering standards.

Conhecimentos

Senior Software Engineer

AI Engineer

Technical Lead

Python development

Generative AI

LLM applications

Prompt design

Production AI solutions

Software architecture

PostgreSQL / Oracle

CI/CD tooling

Kubernetes / OpenShift

Agentic AI / ADK

Distributed systems

Regulated environments

Communication with stakeholders

Ferramentas

Kubernetes/OpenShift

PostgreSQL

Oracle

Jenkins

uDeploy

Tekton

Harness

MLflow

ADK

Descrição da vaga

Citi London is seeking a Senior Software/AI Engineer to own end-to-end AI product development, from problem definition to deployment. You will build production-grade services for intelligent document processing, data extraction and workflow automation, applying Generative AI and LLMs with a focus on reliability, explainability, and auditability.

You will collaborate with Product, Risk, and Engineering teams in a fast-moving, regulated banking environment, delivering scalable, robust AI solutions