Latest llm Jobs

Research Engineer (LLM Performance), London

You will work on optimizing large language models for performance and scalability within a cutting-edge AI-driven drug discovery environment. The role involves implementing post-training methods, diagnosing bottlenecks in distributed systems, and deploying low-precision techniques to support real-world drug design applications. Collaboration with interdisciplinary research teams is central to translating novel AI methods into production-ready systems.

Isomorphic Labs London, United Kingdom

Research Scientist (Applied LLMs), London

A Research Scientist will focus on applying Large Language Models to drug discovery challenges, developing novel ML techniques and models that integrate with biological and chemical data. The role involves close collaboration with interdisciplinary teams of scientists and engineers to advance AI-driven drug design. Work includes model development, experimentation, and scaling frameworks for predictive applications in a fast-paced research environment.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Senior AI Engineer: NLP/LLM Legal Tech

This role involves leading the development of AI-powered features within a legal tech SaaS platform, focusing on NLP, machine learning, and large language models. You will design and implement models for document understanding, search, and workflow automation, ensuring they are performant, reliable, and secure in a production-grade cloud environment.

Parkside Office Professional London, United Kingdom £100,000 – £130,000 pa

AI Security Consultant – OWASP / NIS - CyberSecurity with LLMs

This role involves advising clients on core cybersecurity practices while focusing on the unique risks introduced by AI, such as prompt injection, data leakage, and weak oversight. You'll conduct security assessments, threat model AI workflows, and help clients implement governance and controls for AI systems.

Avanti Ec1A1Aa, United Kingdom £60,000 – £100,000 pa

Senior Solutions Architect, Higher Education and Research - Open Models and LLM

Act as a technical advisor to academic and research partners, driving adoption of NVIDIA's AI and accelerated computing technologies. Collaborate on large-scale research projects involving LLMs, integrate NVIDIA software stacks into workflows, and deliver training and technical content. Bridge research needs with NVIDIA's capabilities while contributing feedback to engineering teams.

NVIDIA

Senior Solutions Architect, Higher Education and Research - Open Models and LLM

Act as a trusted technical advisor to academic and research institutions, driving the adoption of NVIDIA's AI and accelerated computing technologies. Collaborate on large-scale research projects involving LLMs and HPC, integrate NVIDIA software stacks into scientific workflows, and translate research needs into prototypical solutions. Deliver training, mentor power users, and provide feedback to engineering teams to shape future technology.

NVIDIA

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

Software Engineer

You will work on building and maintaining production-quality software, focusing on applied AI and agentic systems. The role involves defining new ways of producing software and owning systems from proposal to operation, with a strong emphasis on practical experience with AI agents and LLMs.

Tiro Tw91Aa, United Kingdom £100,000 – £160,000 pa

Infrastructure & Platform Specialist Solutions Architect (SSA)

This role involves designing and implementing production-grade machine learning and AI workloads on the Databricks platform, with a strong focus on GenAI, MLOps, and LLMOps. The individual will guide enterprise customers through technical challenges, build MVPs, and lead deep-dive sessions during sales cycles. They will also contribute to product roadmaps, create technical content, and drive AI thought leadership through conferences and hackathons.

Databricks London, United Kingdom

Hybrid Permanent

Senior Specialist Solutions Architect (AI/ML)

Design and implement production-grade machine learning and AI workloads, focusing on MLOps, GenAI, and large-scale data systems. Provide technical leadership during sales cycles, build MVPs, and guide customers in adopting Databricks for AI applications. Mentor teams and contribute to product strategy through customer feedback.

Databricks London, United Kingdom

Hybrid Permanent

Applied AI Engineer

The role involves designing and building AI systems using LLMs, RAG, and related technologies, while working closely with research and engineering teams. Responsibilities include developing and maintaining high-quality production software, architecting microservice-based systems, and providing technical guidance to junior engineers.

SoCode London, United Kingdom £120,000 – £140,000 pa

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 Architect – GCP , GenAI & Agentic AI

Design and lead the architecture of enterprise-scale AI/ML and Generative AI systems on Google Cloud Platform. Focus on production-grade LLM, Agentic AI, and RAG solutions with strong governance, security, and scalability. Drive technical standards and MLOps practices across the AI lifecycle.

PRACYVA United Kingdom £55 – £600 pd

Staff Full-Stack Software Engineer, (Forward Deployed), GPS

This role involves leading the design and implementation of full-stack AI applications for public sector clients, translating complex mission requirements into secure, scalable technical solutions. The engineer will work directly with government teams to build production-grade systems, integrate AI models with interactive UIs and backends, and establish reusable patterns from real-world deployments. It emphasizes architectural leadership, cloud infrastructure governance, and mentoring within high-impact, security-sensitive environments.

Scale AI London, United Kingdom

On-site Permanent Clearance Required

Python Engineer

You will engineer Python backend services and APIs using FastAPI, design and integrate LLM capabilities, and build practical RAG and document intelligence solutions. You'll work with multidisciplinary teams to translate operational problems into secure, reliable AI-driven services.

Ncounter London, United Kingdom £90,000 – £100,000 pa