Latest c Jobs

Head of AI Solutions, COO Technology - MD C16 - Citi

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your...

eFinancialCareers London, United Kingdom

Artificial Intelligence AI Offensive Security Analyst - Citi

This role involves conducting offensive security assessments on AI systems, including penetration testing and adversarial evaluations of generative AI and agentic technologies. The analyst will both test AI-powered applications for vulnerabilities such as prompt injection and data leakage, and leverage AI tools to enhance security testing efficiency. The position is embedded in a forward-thinking security engineering team focused on building scalable, real-world defences for enterprise AI deployments.

eFinancialCareers Belfast, United Kingdom

Senior Machine Learning Applications and Compiler Engineer, LPX

Develop high-performance compiler and runtime components for NVIDIA's LPX inference stack, optimizing neural network workloads for future hardware. Collaborate with hardware teams to co-design features and prototype novel compilation techniques. Focus on end-to-end inference optimization using LLVM/MLIR, deep learning frameworks, and performance analysis tools.

NVIDIA Cambridge, United Kingdom

Hybrid Permanent

Senior Machine Learning Applications and Compiler Engineer, LPX

Develop high-performance compiler and runtime components for NVIDIA's LPX inference stack, optimizing neural network workloads on future spatial processors. Collaborate with hardware teams to co-design features and implement end-to-end optimizations across compiler, runtime, and deployment layers. Focus on graph transformations, scheduling, and memory layout for domain-specific AI hardware.

NVIDIA

Hybrid Permanent

Microsoft Power Platform Developer (AI & Low Code) – Reputable client

Design and develop digital solutions using Microsoft Power Platform, including Power Apps and Power Automate, within an agile environment. Collaborate with business stakeholders and IT teams to deliver low-code applications, with opportunities to work on AI-enabled features. Focus on creating custom connectors and automating workflows across business functions.

Integrity Recruitment Solutions Nottingham, Nottinghamshire, United Kingdom

Hybrid Permanent

Machine Learning Fellow - Human Frontier Collective (UK)

This role involves collaborating on high-impact machine learning projects, evaluating and optimizing PyTorch models, and contributing to AI research publications. Fellows work remotely on flexible schedules, engaging with cutting-edge generative AI systems and interdisciplinary experts. The position emphasizes research, model interpretation, and advancing responsible, human-centered AI through technical evaluation and publication.

Scale AI United Kingdom

Remote Contract Flexible

Lead Python Developer (TOP Trading Company!)

Lead Python Developer (TOP Trading Company!)- !-Greenfield environment-First hire in the Development team-Huge career progression and genuine opportunity to shape the technology roadmap-Join a fast-growing financial services businessCentral London | Hybrid | PermanentIn partnership with Robert Half LtdPerm RoleShape the...

Robert Half London, United Kingdom

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

HR Artificial Intelligence (AI) Business Consultant

This role involves collaborating with leaders to deliver AI-led transformation, designing organizational structures, and conducting workforce planning. The focus is on ensuring the organization is structured and skilled to support AI-driven change, with a strong emphasis on change management and leadership development.

Quest Search and Selection Nottingham, United Kingdom

On-site Contract

Software Engineer, Model Deployment- ChatGPT Engineering

Design and build software to manage large-scale GPU infrastructure supporting ChatGPT inference workloads. Develop internal platforms, automation tools, and AI-powered agents to improve fleet observability, reliability, and operational efficiency across thousands of GPUs. Collaborate with research, platform, and systems teams to optimize compute utilization and scalability.

OpenAI London, United Kingdom

Hybrid Permanent

Senior Software Engineer, Cloud, Simulation

This role involves developing and enhancing Wayve’s simulation platform for autonomous driving, focusing on high-fidelity robot emulation, visual realism, or scalable cloud infrastructure. The engineer will integrate machine-learned graphics and robotic systems into production-grade Python systems, working closely with research, robotics, and data teams. The position emphasizes technical leadership in building accurate, scalable simulations that support AI-driven vehicle development.

Wayve London, United Kingdom

Hybrid Permanent

Snr Data Scientist, Computational Genomics/DNA Modelling

Develop and apply machine learning models to link DNA sequence and regulatory elements to functional outcomes in disease contexts. Integrate genomic data with transcriptomic and epigenomic datasets to uncover disease mechanisms and support target discovery. Collaborate closely with experimental teams to validate predictions and guide research in a highly interdisciplinary environment.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

Senior Software Engineer, Chem-Bio

Design and build core platform systems to support technical research on AI-related chemical and biological risks, translating ambiguous research needs into scalable, maintainable software solutions. Work within a multidisciplinary team to develop LLM-based agent systems, evaluation frameworks, and shared infrastructure while mentoring engineers and shaping technical direction. Operate in a high-impact environment with direct influence on AI policy and global governance.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Software Engineer, ChatGPT Infrastructure

Design, build, and operate scalable, reliable infrastructure supporting AI systems like ChatGPT and the OpenAI API. Focus on performance, observability, security, and automation while collaborating with research, product, and engineering teams. Improve developer experience and system resilience at global scale.

OpenAI London, United Kingdom

On-site Permanent

Manager, Scaled Customer Success - London

Lead and develop a team of Customer Success Managers responsible for a $22M+ ARR portfolio across emerging and mid-market segments. Design and execute scalable, data-driven engagement programs using automation and AI tools to improve product adoption, retention, and expansion. Collaborate closely with Product, RevOps, and Enablement to build tech-touch solutions and influence product direction based on customer insights.

Synthesia London, United Kingdom

Hybrid Permanent