Latest llm Jobs

Senior Solutions Architect – Large Scale AI Inference

This role involves guiding EMEA-based AI companies and enterprises in deploying and optimizing large-scale AI inference workloads on multi-node GPU clusters. The Senior Solutions Architect will design efficient inference pipelines for dense and sparse Mixture-of-Experts (MoE) models, optimize performance across quantization, speculative decoding, and memory management, and collaborate with NVIDIA product teams to drive technical innovation. The position also includes leading technical workshops and shaping reference architectures to advance scalable AI inference in high-performance computing environments.

NVIDIA PLN 292,500 – PLN 507,000 pa

Remote Permanent

Senior Solutions Architect – Large Scale AI Inference

This role involves guiding AI-native customers in deploying and optimizing large-scale inference workloads on multi-node GPU clusters, with a focus on architecting efficient pipelines for dense and sparse Mixture-of-Experts models. The Senior Solutions Architect will tackle challenges in quantization, speculative decoding, KV cache management, and interconnect-aware scheduling, while collaborating closely with NVIDIA product teams and leading technical communities across EMEA. Work centers on advancing high-performance AI inference systems at scale, particularly in memory-bound and distributed environments.

NVIDIA PLN 292,500 – PLN 507,000 pa

Remote Permanent

AI Governance Consultant

This role involves designing and implementing AI governance frameworks, conducting risk assessments, and advising organisations on compliance with emerging regulations like the EU AI Act and NIST AI RMF. The consultant will work across sectors to establish responsible AI practices, with a focus on Generative AI governance and stakeholder engagement. The position supports clients in building transparent, ethical AI systems throughout the lifecycle, from development to monitoring.

eFinancialCareers London, United Kingdom £105,000 pa

Associate Director - Lead AI Architect

Lead the design and delivery of production-grade AI and Generative AI systems for high-impact public sector programmes. Architect secure, scalable solutions integrating LLMs, MLOps, and enterprise workflows while mentoring engineering teams and advising senior stakeholders. Focus on practical, responsible AI deployment in regulated environments.

eFinancialCareers London, United Kingdom £90,000 – £120,000 pa

Group Finance Manager

This role involves managing financial controls, preparing for the first statutory audit, handling multi-entity consolidation, tax compliance, cashflow forecasting, and implementing finance systems and automation. You'll work closely with the Finance Director to build a finance function for a rapidly growing international consumer business.

Zachary Daniels W1D3Qr, United Kingdom £70,000 – £80,000 pa

Applied AI Engineer, Quants

This role involves working directly with quantitative investment and trading firms to apply OpenAI’s models and Codex to their research and development workflows. Responsibilities include identifying valuable opportunities, building and deploying AI systems, and guiding technical decisions to ensure production readiness and customer impact.

OpenAI London, United Kingdom

Hybrid Permanent

Principal/Staff Software Engineer

Work on core enterprise platform systems and new API development for Synthesia's AI video platform, ensuring security, scalability, and reliability. Own complex, long-term projects across multiple teams, translating business and regulatory requirements into robust technical solutions. Collaborate closely with product, security, and infrastructure teams while leveraging observability to maintain system health and compliance.

Synthesia United Kingdom US$200,000 pa

On-site Permanent

Machine Learning Engineer / ML Engineer - Roleplay Sessions

Build and improve the AI engine powering interactive roleplay training with AI avatars, focusing on real-time performance scoring, feedback generation, and dynamic response logic. Work on applied machine learning models integrated into a product-driven environment, collaborating closely with engineering and product teams to enhance learning-by-doing experiences. The role emphasizes fast iteration and delivering tangible impact through scalable AI systems.

Synthesia London, Europe, United Kingdom

Permanent

Applied AI Architect, Education

This role involves serving as the senior technical advisor for education-sector customers, guiding institutions through the strategic adoption of OpenAI's technologies across teaching, research, and administration. The Applied AI Architect designs secure, scalable AI solutions tailored to academic environments, leading discovery, use-case development, and production deployment while navigating complex stakeholder landscapes and responsible AI practices.

OpenAI London, United Kingdom

Hybrid Permanent

Bioanalytical Lead, London

This role involves leading bioanalytical strategy for a diverse portfolio of AI-designed therapeutics, including small molecules, biologics, and Antibody-Drug Conjugates. The candidate will design and validate PK, PD, and immunogenicity assays, manage global CROs, and integrate wet-lab data back into AI models to improve predictive accuracy. They will also author regulatory submissions and ensure robust cross-functional collaboration across drug discovery, translational medicine, and computational biology teams.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Director of Nonclinical Safety, Cambridge, MA

Lead the development and execution of nonclinical safety strategies for small molecule and biologic drug candidates in an AI-driven drug discovery environment. Pioneer the integration of artificial intelligence into toxicology assessment, build a scalable safety function, and collaborate across interdisciplinary teams to de-risk clinical translation. Represent the company in regulatory interactions with health authorities and help validate AI-generated safety models for regulatory acceptance.

Isomorphic Labs Cambridge, United Kingdom

Platform Architect - Agentic Trust

This role involves defining and governing the four-plane reference architecture (Identity, Authority, Execution, Assurance) for Entrust's Agentic Trust Layer, ensuring cryptographic assurance, interoperability, and scalability across product teams. The Platform Architect leads architectural coherence, establishes dependency contracts between product lines, and drives compliance with security and regulatory standards. They also represent Entrust in key standards bodies and shape emerging frameworks for agentic enterprise trust.

Entrust United States

Senior Machine Learning Engineer (E3)

A Senior Machine Learning Engineer in the Smarties team at Ocado will own the full ML lifecycle for production systems powering intelligent features like recommendations, search ranking, and customer personalisation. The role focuses on building scalable, reliable ML infrastructure while improving data quality and enabling product teams to integrate AI capabilities self-serve. Work spans MLOps, model design, experimentation, and cross-functional collaboration within a high-engineering-culture environment.

Ocado United Kingdom

Hybrid Permanent

Lead Learning Scientist

The role involves leading the development and application of learning science principles within AI-powered education systems, ensuring they are effective, safe, and grounded in evidence. You'll define best practices, design learning architectures, and evaluate impact across high-stakes projects like national infrastructure and AI tutoring. The position requires close collaboration with technical teams to translate pedagogy into buildable, scalable solutions.

Faculty London, United Kingdom

Permanent

Head of International Security

This role leads international security strategy for a frontier AI company, focusing on compliance, cloud security, and AI-specific risks across non-US markets. The person will drive secure-by-default architecture, regulatory alignment, and high-assurance protections for government and enterprise customers. Key responsibilities include cross-border data governance, multi-tenant isolation, and detection engineering tailored to regional requirements.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required