Jobs in London

Senior 3D Artist - Unreal Engine / Synthetic Data

This role involves creating high-fidelity 3D environments and digital assets in Unreal Engine for use in synthetic data generation to train and evaluate AI and computer vision systems. The artist will work closely with AI engineers and developers to build realistic, real-time simulations of terrain, vehicles, and infrastructure for defence and security applications. Responsibilities include modelling, texturing, lighting, and optimising assets, as well as automating workflows and integrating assets into simulation pipelines.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £45,000 – £60,000 pa

Senior MLOps Engineer

This role involves building and maintaining MLOps infrastructure to productionise advanced AI and computer vision models, from distributed training to deployment on cloud and edge devices. The engineer will optimise inference, manage model registries, and develop CI/CD and monitoring pipelines while working closely with research and software teams. The position requires strong hands-on skills in Python, containerisation, and GPU-accelerated systems, particularly NVIDIA Jetson platforms.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent Clearance Required

Research Scientist/Engineer - Multimodal AI & LLM

Research Scientist / Research Engineer - Multimodal AI & Large Language ModelsLocation: LondonSalary: £(phone number removed) per annum + permanent benefits + bonusJob Type: Permanent, Full-Time, On-siteAbout the OpportunityWe are partnering with an innovative research organisation at the forefront of...

Adecco London, United Kingdom

Staff Research Engineer - Video Post Training

A Staff Research Engineer will work on advancing generative AI for video synthesis, focusing on post-training optimization of diffusion models to create realistic synthetic humans. The role involves improving model efficiency, lip-sync quality, and conditioning inputs, with direct impact on a globally used AI video platform. The position sits within a high-impact R&D team pushing the boundaries of text-to-video generation.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Senior Research Engineer - Audio Post-Training

A Senior Research Engineer will work on advancing high-quality, expressive synthetic voice generation within Synthesia's in-house AI models. The role involves fine-tuning and optimizing speech models using techniques like DPO and LoRA, implementing post-training optimizations for real-time performance, and integrating novel architectures such as neural codecs and diffusion models. The position is embedded in a research-driven team focused on pushing the boundaries of generative audio in enterprise applications.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

AI/Machine Learning Consultant

This role involves applying advanced AI, machine learning, and data science techniques to solve complex challenges within UK defence, security, and government sectors. You'll work across the full project lifecycle—from prototyping to deploying scalable, enterprise-grade AI solutions—while collaborating directly with clients and contributing to high-impact national programmes. The role emphasizes innovation in areas like Generative AI and transformer models, alongside mentoring teams and supporting business development in a security-cleared environment.

Experis United Kingdom £45,000 – £75,000 pa

Hybrid Permanent Clearance Required

Graduate AI Machine Learning Engineer

About the Role:We are seeking a motivated and technically skilled AI Machine Learning Engineer to join our growing team based in Central London. This is an exciting opportunity for someone passionate about artificial intelligence and data-driven solutions to contribute to...

Global Tech Recruitment London, United Kingdom £39,000 – £40,000 pa

Microsoft AI Engineer / Azure Artificial Intelligence Engineer

Microsoft AI Engineer / Azure Artificial Intelligence EngineerThis is a new and exclusive opportunity for a Microsoft AI Engineer / Azure Artificial Intelligence Engineer to join this thriving technology business as they grow their AI Risk Management & Governance teamRole...

Huxley Associates London, City And County Of the City Of London, United Kingdom £50,000 – £90,000 pa

Data Engineer

Design and build scalable cloud-based data pipelines and platforms supporting analytics, machine learning, and AI initiatives. Collaborate with architects and data scientists to ensure data quality, governance, and self-service access. Focus on performance, automation, and modern data infrastructure in a hybrid environment.

Damia Group Gunnersbury, London, W4 4AN, United Kingdom £400 – £500 pd

Founding AI Engineer

This role involves building and deploying large language models from the ground up as a key technical leader in a startup environment. The engineer will work remotely to design and scale an innovative AI platform, integrating advanced LLMs into production systems. The position offers significant autonomy and impact in shaping both technology and team direction.

Hexwired Recruitment Limited United Kingdom £100,000 – £150,000 pa

Remote Permanent

AI Lead

AI LeadEnterprise AI Transformation | AI Strategy | AI RoadmapCo-Pilot | Chat GPT | ClaudeSalary: £100,000 + Private healthcare + other benefitsLocation: Hybrid, 1 x a week in London.The roleThis role will see you joining a large, growing, multidisciplinary consultancy...

TRIA London, United Kingdom £80,000 – £100,000 pa

GTM Engineer

This role involves building and maintaining automated systems for lead sourcing, enrichment, and scoring, as well as developing internal tools to streamline sales, marketing, and data operations. The engineer will work closely with founders to identify and eliminate manual processes, using programming and data skills to improve commercial efficiency. The role is deeply technical with a strong focus on automation, data accuracy, and go-to-market operations in an AI-driven environment.

Matchtech London, United Kingdom £110,000 pa

Senior Java Developer

Design and build cloud-based Java microservices with a strong emphasis on integrating AI tooling and patterns to enhance development speed and code quality. Contribute to AI-driven product features and mentor junior developers while working in a cross-functional team. The role involves maintaining and optimizing systems, with some exposure to Python-based AI libraries for pattern translation into Java.

Michael Page Technology W1D2Jr, United Kingdom £60,000 – £75,000 pa

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 Connectivity Researcher

This role involves leading applied research in software-defined connectivity, developing proof-of-concepts for emerging technologies like Wi-Fi 7 and 6G, and translating research into deployable solutions for future mobility and Software-Defined Vehicles. The researcher will work in a hybrid R&D environment, operating cloud-based sandbox systems and collaborating globally with internal teams, suppliers, and research partners. A strong technical background in connectivity and cloud platforms, along with leadership in technology maturation, is essential.

Centre People Appointments West London, United Kingdom £50,000 pa