Latest AI Research Scientist Jobs

Sr. Vulnerability Researcher

Conducts advanced vulnerability research and exploit development, analyzing patches and malicious artifacts to identify 0-day and n-day vulnerabilities. Develops automated tools for large-scale data analysis and collaborates across teams to publish findings and support threat intelligence efforts. Focuses on reverse engineering, proof-of-concept creation, and rapid response to emerging threats.

CrowdStrike

Remote Permanent

Sr. Product Manager - Falcon Privileged Access

This role focuses on redefining privileged access management by eliminating standing privileges and enforcing just-in-time, context-aware access across endpoints, infrastructure, and cloud environments. The Senior Product Manager will leverage CrowdStrike’s AI-native Falcon platform to build seamless, secure experiences for privilege elevation and session brokering, integrating deeply with identity and security telemetry. The position emphasizes AI-driven workflows, frictionless user experiences, and modernizing legacy PAM through innovation.

CrowdStrike

Hybrid Permanent

Senior AI Consultant - Agentic AI & Generative AI

This role involves designing, developing, testing, and deploying front-end and back-end components of Generative and Agentic AI applications. You will work with a tech-obsessed team, translating complex business challenges into AI-powered solutions and collaborating with cloud architects, data scientists, and product managers to take ideas from concept to production.

Deerfoot Recruitment Solutions St Paul's, City And County Of the City Of London, EC4M 9AD, United Kingdom £60,000 – £80,000 pa

Senior AI Software Engineer

This role involves building and deploying production-grade AI-powered systems that integrate LLMs, RAG, and agentic workflows into financial services operations. The engineer will design scalable backend and frontend systems using Node.js, TypeScript, and React, while orchestrating AI tooling on AWS cloud infrastructure. Emphasis is placed on observability, reliability, and end-to-end ownership of features that deliver real-world value to financial institutions.

Aveni United Kingdom

Remote Permanent

Python AI Engineer

This role involves developing and maintaining production-grade Python services for Generative AI and RAG solutions. Responsibilities include building and integrating LLM workflows, implementing retrieval and evidence processing, and optimizing response quality and performance.

Square One Resources London, United Kingdom £600 – £700 pd

Senior AI Engineer

Build and ship end-to-end AI agent systems that transform how Multiverse operates, from context design and tool integration to evaluation and production operation. Work across the full stack to reinvent internal workflows and set the blueprint for AI-first companies. Use AI-assisted development with Claude Code and shape technical direction in a small, high-impact team.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Microsoft AI Engineer

This role involves building and deploying AI solutions within the Microsoft ecosystem, focusing on Azure AI, Copilot, and enterprise integrations. You'll work hands-on to develop, test, and maintain AI applications, ensuring they are secure, reliable, and add value to the business.

83zero London, City And County Of the City Of London, United Kingdom £350 – £400 pd

Cyber AI Engineer

This role involves hands-on development of AI-powered solutions for cyber security operations, focusing on prototyping, experimentation, and proof-of-concept development. You will work closely with an AI Solution Architect and Business Analyst to translate cyber use cases into secure and viable AI solutions, using technologies like OpenAI, LLMs, and RAG.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £400 – £425 pd

Remote Contract Clearance Required

Senior AI Engineer – UK

The Senior AI Engineer will work on developing and deploying large language models (LLMs) into a Legal Tech SaaS platform. They will join a high-performing engineering team focused on reliability, performance, and error prevention, using technologies like AWS, Lambda, Hugging Face Transformers, and Python.

Ada Meher London, United Kingdom £70,000 – £90,000 pa

Remote

Senior AI Engineer

This role involves building production applications and APIs using Python and FastAPI, developing LLM, RAG, and AI agent solutions, and working with vector databases. You'll collaborate with engineers, architects, and client stakeholders to take GenAI POCs into production and scale them.

83zero Glasgow, City Of Glasgow, G2 1AL, United Kingdom £60,000 – £70,000 pa

Senior AI Engineer

This role involves fine-tuning large language models, developing retrieval-augmented generation pipelines, and prototyping text-to-speech and speech-to-text systems. You'll work closely with cross-functional teams to build innovative AI solutions and shape the direction of cutting-edge AI initiatives.

167 Solutions London, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Senior AI Architect

This role involves leading the architecture and delivery of complex AI solutions, working with senior stakeholders to define roadmaps and implement scalable AI platforms. Responsibilities include designing production-ready Agentic AI and Generative AI solutions, driving AI governance, and mentoring engineers and data scientists.

Tenth Revolution Group London, United Kingdom £75,000 – £105,000 pa

Senior AI Engineer

This role involves designing and building multimodal AI systems that process text, audio, and video data to enhance customer experience across multiple channels. The engineer will lead development of AI-driven features such as automated content summarisation and AI-generated avatars, working closely with stakeholders and a multidisciplinary data team. The position emphasizes production deployment and technical leadership within a mature AI environment.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Lead AI Engineer

This role involves designing and implementing AI solutions to improve operational efficiency, defining LLM architecture, and building AI tools like assistants and workflow automation. You will work within an Azure cloud environment, collaborate with product teams, and act as a key partner to the Director of AI.

Harnham - Data and Analytics Recruitment London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Applied AI Engineer, Global Public Sector

Build and deploy end-to-end AI applications for public sector clients, leveraging cutting-edge models and open-source tools. Collaborate with cross-functional teams to create high-quality training datasets and evaluation frameworks. Engage in customer projects with occasional travel, focusing on real-world AI impact at scale.

Scale AI United Kingdom

Hybrid Permanent