Latest LLM Engineer Jobs

Senior MLOps Engineer - DSX Enablement

This role involves building and deploying custom AI solutions on NVIDIA's NeoCloud and partner cloud platforms, with a focus on MLOps pipelines, distributed training, and inference optimization. The engineer will act as a technical advisor to both internal and external customers, diagnosing full-stack AI/ML system issues and contributing to open-source tools and reference architectures. A strong emphasis is placed on performance tuning, scalability, and deep collaboration with infrastructure and framework teams to advance AI capabilities.

NVIDIA

Software Engineer

This role involves building and owning core platform capabilities, including application infrastructure, APIs, and shared services. You will develop full stack applications using Python, React, and TypeScript, and integrate AI and LLM-powered workflows into production environments. The position offers significant ownership and the chance to influence technical direction within a high-performing AI and innovation team.

Harnham - Data and Analytics Recruitment Usa, United Kingdom US$200,000 – US$225,000 pa

Senior Deep Learning Software Engineer, Inference

Design and optimize high-performance deep learning inference software for NVIDIA's GPU-accelerated platforms, focusing on frameworks like vLLM and SGLang. Improve model serving efficiency for large language and generative AI models across datacenter and edge devices. Collaborate with research and engineering teams to implement cutting-edge algorithms and performance optimizations using CUDA, Triton, and other low-level tools.

NVIDIA PLN 221,250 – PLN 507,000 pa

Remote Permanent

Staff Software Engineers (TypeScript / Agentic AI)

This role involves hands-on technical leadership in a rapidly growing SaaS company, focusing on architecture, solution design, and product delivery. You'll work with modern technologies like TypeScript, Node.js, Vue, and AWS, and contribute to AI-driven development initiatives.

HAYS Specialist Recruitment Portsmouth, United Kingdom £90,000 – £100,000 pa

Machine Learning Engineer (Safety)

As a Machine Learning Engineer, you will build and deploy production-grade ML systems, collaborate with cross-functional teams to solve critical client challenges, and lead technical scoping and architectural decisions. You will work on high-stakes, high-impact missions in national security and AI safety, ensuring AI is secure, trustworthy, and safe for all.

Faculty London, United Kingdom

Hybrid Permanent

Senior Software Engineer (Safety)

As a Senior Software Engineer, you will lead the development and deployment of cutting-edge AI systems for high-impact missions. You will design and build scalable, production-grade ML software and infrastructure, collaborate with cross-functional teams, and mentor junior engineers.

Faculty London, United Kingdom

Permanent

AI Research Engineer

This role involves building, evaluating, and improving AI systems across large language models, agentic workflows, and computer vision. You'll work closely with engineering and product teams to develop robust AI solutions for financial crime compliance, with significant ownership over AI development and the chance to influence product direction.

Rise Technical Recruitment London, City And County Of the City Of London, United Kingdom £80,000 – £120,000 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

Applied AI Engineer, DNB

As an Applied AI Engineer at Anthropic, you will serve as a technical advisor to tech-forward companies, helping them build on the Claude Developer Platform. You'll work hands-on with customer engineering teams, develop custom evaluation frameworks, and create technical resources to enable their success with Claude. You'll also contribute to the community through hackathons and webinars.

Anthropic London, United Kingdom

Forward Deployed Engineer

This role involves embedding with strategic enterprise customers to build and deploy production AI applications using Anthropic's Claude models. The engineer will develop custom solutions like agent skills and MCP servers, provide on-site deployment support, and translate customer needs into technical implementations while maintaining safety and reliability standards. As a founding member of the Forward Deployed Engineering team, the role also shapes Anthropic’s customer deployment strategy and contributes insights back to product and engineering teams.

Anthropic London, United Kingdom £225,000 – £255,000 pa

Platform Engineer, AI Enablement

This role involves building and operating scalable infrastructure to enable safe, governed access to AI models and agentic workflows across the company. The engineer will design runtime environments, implement observability and security controls, and create reusable platform components. It's a foundational position shaping how AI tools are adopted responsibly within a fast-moving AI organization.

Wayve London, United Kingdom

Staff Machine Learning Engineer | | Up to+ Bonus

This role involves leading the development and deployment of advanced AI systems, including generative AI, LLMs, and agentic architectures. You will work across multiple engineering teams to establish reusable AI frameworks, tooling, and engineering standards, while remaining hands-on with complex AI applications.

WeDoTech Bunhill, London, United Kingdom £120,000 – £160,000 pa

Permanent

Staff ML Engineer | Agentic AI & Applied ML | London | |

Design and implement production-grade AI and ML systems, focusing on Agentic AI, RAG, and LangChain/LangGraph patterns. Establish engineering standards, improve observability and model risk controls, and drive adoption across engineering teams. Work within a regulated environment to enable safe, scalable AI solutions in production.

WeDoTech Bunhill, London, United Kingdom £800 – £1,000 pd

Hybrid Contract

Senior ML Engineer

Design and deploy production-grade NLP systems and large language models tailored for financial services, with a focus on scalability, data governance, and regulated environments. Develop fine-tuned, low-latency AI workflows integrated into cloud infrastructure, while mentoring engineers and advancing evaluation methodologies for LLM outputs. Work across the full ML lifecycle from research to deployment in a remote-first, innovation-driven team.

Aveni United Kingdom

Remote Permanent

Senior AI Product Engineer

This role involves building and scaling an AI-powered behavioural intelligence platform from the ground up, focusing on LLM-enabled products and retrieval-augmented generation (RAG). The engineer will own the AI application layer, implement production-grade systems with robust monitoring and cost optimisation, and help establish engineering best practices in a startup environment. Work spans full-stack development with a strong backend focus and close collaboration with product leadership.

Harnham - Data and Analytics Recruitment London, United Kingdom £120,000 – £140,000 pa