Latest AI Engineer Jobs

Staff AI Engineer - AI Transformation

This role involves designing and building a production-grade agentic operating system to transform how Multiverse functions internally. You'll architect multi-agent coordination, tool integrations, evaluation frameworks, and cost-efficient AI systems that serve as a blueprint for AI-first operations. The position emphasizes full-stack delivery, technical mentorship, and close collaboration across engineering and product teams to ship high-impact AI systems that redefine organizational workflows.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Principal AI Engineer

This role involves leading the architecture and development of a cloud-native AI platform, with a focus on building production-grade AI and LLM-powered applications. The engineer will drive technical standards, mentor a multidisciplinary team, and shape platform scalability and engineering culture. It's a hands-on leadership position in a greenfield environment using modern technologies like LangChain and Google Cloud Platform.

Harnham - Data and Analytics Recruitment Usa, United Kingdom US$250,000 – US$300,000 pa

Remote Permanent

Senior AI Engineer - Agentic & Generative AI

Design and implement production-grade Agentic AI, Generative AI, and Retrieval-Augmented Generation (RAG) systems that power intelligent customer-facing products. Develop autonomous agents with reasoning, planning, and workflow execution capabilities, and optimise LLM performance through prompt engineering, fine-tuning, and evaluation. Collaborate with platform and product teams to deploy scalable AI services on Microsoft Azure and mentor engineers in AI best practices.

The Portfolio Group M43Bg, United Kingdom £80,000 – £100,000 pa

Senior AI Engineer (Gen AI & RAG)

Design and implement production-grade generative AI systems with a focus on Retrieval-Augmented Generation (RAG) and agentic workflows. Develop scalable pipelines, fine-tune models, and establish evaluation frameworks to ensure accuracy and business alignment. Collaborate across engineering and product teams to deploy AI solutions into production.

The Portfolio Group M43Bg, United Kingdom £80,000 – £100,000 pa

Applied AI Engineer

This role involves full-stack AI engineering, owning the entire lifecycle of AI systems from architecture and infrastructure to deployment. You'll identify AI opportunities across a portfolio of companies, build production-grade AI products, and work closely with C-level executives to drive technical strategy and value creation in a private equity-backed AI lab.

Harnham - Data and Analytics Recruitment Usa, United Kingdom US$250,000 – US$300,000 pa

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

Senior AI Engineer - M&G plc.

This role involves designing and delivering enterprise AI solutions, including generative AI, RAG architectures, and agentic systems, within a regulated financial services environment. The engineer will build scalable, secure AI applications integrated with LLMs, implement MLOps practices, and ensure responsible AI governance. Collaboration with data, security, and business teams is central to driving innovation and measurable business outcomes.

eFinancialCareers Edinburgh, Alba / Scotland, United Kingdom

Contract

Senior AI Engineer Manager/Associate Director | Capital Markets

This role involves leading the design, development, and deployment of advanced AI solutions in financial services and capital markets. Responsibilities include building AI prototypes, integrating with enterprise systems, working with LLMs, and supporting MLOps practices. The role requires strong Python and SQL skills, experience with LLMs, vector databases, and cloud platforms, and the ability to collaborate with multidisciplinary teams.

Datatech London, United Kingdom

Hybrid Permanent

Principal AI Engineer

This role involves designing and building intelligent AI systems that solve complex user problems at scale, with a focus on end-to-end development of AI-powered products from concept to production. The engineer will drive innovation by applying modern generative AI technologies and large language models to real-world customer challenges, while shaping technical strategy and product direction. The position emphasizes experimentation, product thinking, and establishing best practices for AI development within a high-growth AI and data business.

eFinancialCareers London, United Kingdom

Permanent

Data & AI Engineer

Design and build scalable data pipelines and AI solutions on Snowflake and Azure platforms, supporting analytics and machine learning workloads. Collaborate with technical and non-technical stakeholders to implement best practices in data engineering and drive adoption of generative AI technologies. Work within Agile frameworks to continuously improve data platform performance and support MLOps and governance standards.

Hastings Insurance Services Bexhill-on-Sea, TN39 3JX, United Kingdom

Senior AI Engineer

Lead the design and deployment of scalable AI and generative AI solutions, including LLM-based applications for enterprise search, document summarization, and conversational AI. Drive innovation through retrieval-augmented generation (RAG) architectures and mentor engineering teams in transformer models and prompt engineering. Collaborate across data, ML, and business teams to deliver measurable impact using cloud AI platforms and MLOps practices.

Appcast Enterprise Cork, United Kingdom

Staff Applied AI Engineer

This role involves designing and governing high-stakes AI systems for public sector clients, with a focus on responsible AI, model evaluation, and production MLOps. The engineer will establish technical standards, lead incident resolution for model safety, and build reusable AI capabilities like fine-tuned models and agent architectures. They will also mentor senior engineers, advise on technical roadmaps, and act as a trusted advisor to government clients on AI strategy and deployment.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required

Forward Deployed Engineer – AI Engineer

This role involves rapidly prototyping and delivering advanced AI solutions—particularly in GenAI, RAG, and agentic workflows—by working closely with business teams and delivery pods. The engineer designs, builds, and hardens production-viable AI systems, focusing on safety, evaluation, efficiency, and reuse. Emphasis is placed on end-to-end ownership, from discovery to handover, ensuring solutions are secure, scalable, and aligned with enterprise standards.

PRACYVA United Kingdom £350 – £400 pd

Senior / Lead Fullstack (React) AI Engineer

Design and develop scalable React applications integrated with generative AI and agentic systems, working across frontend and backend with TypeScript, Node.js, and cloud platforms. Collaborate with AI engineers to deliver production-ready features leveraging LLMs, while mentoring team members and driving technical best practices in an Agile environment.

Infused Solutions London, United Kingdom £115,000 – £150,000 pa

Forward Deployed AI Engineer

This role involves deploying and integrating generative AI models into pharmaceutical and biotech customers' scientific workflows. The engineer will design production-grade API integrations, data pipelines, and model-serving infrastructure while working on-site to troubleshoot and deliver solutions. The position emphasizes customer collaboration, enterprise-grade deployment standards, and translating real-world feedback into product improvements.

Latent Labs London, United Kingdom, United Kingdom

Hybrid Permanent