Latest llm Jobs

Applied Scientist, Silicon and Systems Group Edge AI

This role involves developing and advancing evaluation methods for multimodal language models used in Amazon's Edge AI devices, with a focus on audio, vision, and perception tasks. The scientist will work on creating automated evaluation frameworks, analyzing model performance using large datasets, and collaborating with cross-functional teams to improve model reliability and deployment. The position emphasizes innovation in model assessment and interpretation to enhance real-world product experiences.

Amazon Cambridge, United Kingdom

Hybrid Permanent

AI Language Engineer II, Alexa for Shopping Lang-Tech

This role involves developing and optimizing AI-driven language systems for Amazon's Alexa shopping experience. The engineer will focus on prompt engineering, LLM evaluation, and data automation to improve customer-facing features. Collaboration with scientists, engineers, and editors is key to refining AI responses and building scalable quality assurance workflows.

Amazon London, United Kingdom

Hybrid Permanent

Senior AI Engineer - Platform

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Software Engineer, RL Post-Training Frameworks

This role involves designing and building scalable reinforcement learning post-training infrastructure that operates efficiently from single-GPU experiments to large-scale distributed systems. You'll optimize training-inference-rollout loops across heterogeneous hardware, contribute to open-source RL frameworks like VeRL and TorchTitan, and collaborate with AI researchers and infrastructure teams to improve distributed runtimes such as Ray and Monarch. The position emphasizes fault tolerance, elastic scaling, and integration with next-generation hardware and deep learning tools.

NVIDIA Germany

Remote Permanent

Senior Software Engineer, RL Post-Training Frameworks

This role involves designing and building scalable reinforcement learning (RL) post-training infrastructure that supports the full lifecycle of training, inference, and rollout across heterogeneous hardware. The engineer will contribute to open-source RL frameworks, optimize distributed systems performance, and collaborate with research and hardware teams to advance AI capabilities. Key challenges include fault tolerance, elastic scaling, and efficient coordination of models across large-scale GPU, CPU, and LPU environments.

NVIDIA

Remote Permanent

Head of Artificial Intelligence (Gen-AI)

Leads the strategic and technical development of cutting-edge Generative AI solutions, including a proprietary RAG-based conversational agent, integrated across business intelligence and compliance services. Drives end-to-end design, deployment, and optimisation of LLM pipelines and agent workflows in production, while mentoring engineering teams and shaping the AI function. Focuses on high-quality, low-hallucination outputs through advanced data-chunking, semantic search, and model evaluation.

The Portfolio Group Manchester, United Kingdom £130,000 – £150,000 pa

Hybrid Permanent Clearance Required

AI Deployment Strategist

As an AI Deployment Strategist, you will partner with business units to identify and scope high-impact AI and automation opportunities, lead discovery and scoping sessions, and build AI agents and workflows using Python and LLM frameworks. You will work closely with the AI Deployment Engineer and other teams to translate business problems into working AI solutions and drive adoption across the organisation.

Emponics Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £80,000 – £130,000 pa

Permanent

AI Deployment Strategist

This role involves partnering with business units to identify and scope AI automation opportunities, leading discovery sessions, and building AI solutions. You will work across teams to translate business problems into working AI solutions, own deployment and adoption, and build a library of reusable components.

Emponics Cornhill, Greater London, City And County Of the City Of London, United Kingdom £80,000 – £130,000 pa

Permanent

Applied AI Architect, Partnerships

This role involves collaborating with global system integrators and cloud partners to develop joint AI solutions, support customer deals, and drive technical adoption of Anthropic's AI systems. The architect will act as a technical liaison, enabling partner teams, troubleshooting complex issues, and shaping product feedback. It emphasizes strategic partnerships, solution design, and technical evangelism within the GenAI space.

Anthropic London, United Kingdom £165,000 – £190,000 pa

Hybrid Permanent

Snowflake Data Architect - London, Wembley

This role involves designing and governing the Snowflake data platform, including data warehousing, cross-cloud orchestration, and AI readiness. Responsibilities include defining data modelling standards, implementing secure data pipelines, managing Snowflake's security model, and optimizing data costs.

Adecco London, United Kingdom £80,000 – £90,000 pa

On-site Permanent

Software Engineer, RL Data

This role involves building and maintaining systems for high-quality reinforcement learning data, including data collection pipelines, human feedback tools, and execution environments. You will work closely with research teams, iterate on prompts, and ensure the quality and trustworthiness of training data, all while contributing to the broader mission of creating safe and beneficial AI systems.

Anthropic United Kingdom

Hybrid Permanent

Graduate AI Engineer (2026 start)

As a Graduate AI Engineer, you will work on diverse projects involving robotics, sensing systems, and engineering biology. You will develop intelligent systems, contribute to client projects, and participate in internal R&D, using cutting-edge technology to solve real-world problems.

Cambridge Consultants United Kingdom

On-site Permanent

Senior ML Systems Engineer, Frameworks & Tooling

This role involves building and maintaining the training framework for large-scale language models, designing distributed training abstractions, and developing tooling to connect research ideas to thousands of GPUs. You will work closely with infrastructure teams to ensure high-performance training and resolve performance bottlenecks across the ML systems stack.

Cohere London, United Kingdom

Remote Permanent

Senior Consultant- Data Science & AI- customer centric

This role involves designing and delivering machine learning, generative AI, and large language model solutions to enhance customer experiences for major organisations. You'll lead or contribute to end-to-end data science projects from discovery to production, applying advanced analytics to customer, marketing, and commercial challenges. The role emphasizes collaboration with cross-functional teams, client engagement, and translating technical insights for diverse stakeholders.

Datatech United Kingdom

Hybrid Permanent

Lead ML Engineer

This role involves leading the ML Engineering capability, designing and building ML pipelines, and implementing MLOps practices. You will work closely with Data Scientists to support and improve models in production, and build APIs and data products to enable ML solutions across the business.

Harnham - Data and Analytics Recruitment Sheffield, United Kingdom £80,000 – £90,000 pa

Remote Contract