Data & AI Scientist

- Featured Role Apply direct with Data Freelance Hub

This role is for a Data & AI Scientist with a long term contract in London, offering a pay rate of "unknown." Key skills include advanced Python, AgenticAI tools, and experience with LLM applications. Hybrid work model; financial industry experience preferred.

We are working with a leading edge financial innovation lab shaping the future of conversational banking. As a Data & AI Scientist, you will be at the forefront of the generative revolution, building production grade agentic workflows that redefine how customers interact with global banking systems. You will leverage advanced Python engineering and multi cloud infrastructure (Azure & GCP) to transition experimental AI into high impact, autonomous customer solutions.

• Architect and deploy production ready AgenticAI solutions using Langgraph, CrewAI, and multi agent frameworks.
• Design and scale RAG pipelines and generative search experiences, evolving standard vector search into fully conversational interfaces.
• Build robust integration patterns that allow AI agents to securely trigger actions and fulfill requests across core banking systems.
• Develop automated evaluation frameworks and LLMOps workflows for deterministic and generative conversation monitoring at scale.
• Provision and manage high performance AI infrastructure across both GCP (VertexAI) and Azure environments.

• Minimum 2+ years of experience building and deploying production grade LLM applications (moving beyond Jupyter notebooks).
• Expert level Python literacy with deep knowledge of AgenticAI tools such as Langgraph, ADK, and CrewAI.
• Proven experience in AI Engineering, including RAG pipelines, Prompt Engineering, and VertexAI.
• Strong background in LLMOps, including runtime evaluation, monitoring, and performance tuning.
• Knowledge of Responsible AI practices, ethics, and the development of safety guardrails is highly desirable.

• Long term stable contract within a high impact Conversational Banking Lab.
• Hybrid working model (3 days in a modern London hub) offering the perfect balance of collaboration and focus.
• Opportunity to work with cutting edge multi cloud AI stacks across both Azure and GCP.
• A fast paced, Agile environment where your AI designs go straight into the hands of customers.

Apply via Haystack today!