Senior Data Scientist

Senior Data Scientist Overview

Company Name: Vitality InsuranceJob Role: Senior Data ScientistCategory: Finance JobsJob Type: Full TimeLocation: London

Join the dynamic team at Vitality as a Senior Data Scientist, where you will play a crucial role in developing and deploying innovative AI applications that enhance our business operations. This position is based in London and follows a hybrid working model, requiring you to be in the office two days a week.

Key Responsibilities

• Collaborate with business stakeholders to gather requirements for new AI applications.
• Design and implement AI applications tailored to business needs.
• Deploy AI applications into production environments using Google Cloud Platform.
• Work with cross‑functional teams to ensure integration of AI applications with existing enterprise systems.
• Optimize AI models for performance, scalability, and cost‑effectiveness.
• Stay updated with the latest advancements in LLM frameworks and cloud‑native AI deployment.

Requirements

• Proven experience in collaborating with business teams to define project requirements.
• Strong foundation in traditional machine learning techniques such as classification and regression.
• Hands‑on experience with LLM‑based applications.
• Experience in building Retrieval‑Augmented Generation (RAG) systems and agentic workflows.
• Familiarity with agentic SDKs like ADK, LangChain, and LlamaIndex.
• Demonstrated success in deploying AI applications in production environments.
• Solid understanding of API development, microservices, and containerization technologies like Docker and Kubernetes.
• Excellent problem‑solving skills and the ability to thrive in a fast‑paced environment.

Benefits

• Performance‑based bonus schemes.
• Pension contributions matched up to 6% of salary, totaling up to 12%.
• Comprehensive health insurance with additional rewards.
• Life assurance coverage of four times the annual salary.
• Flexible working arrangements to support work‑life balance.

Degree Requirement: Not Specified

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