AI Jobs in London

Find top AI jobs in London across machine learning, generative AI, and data roles. All opportunities are curated and updated hourly from companies hiring nationwide.

Check out 28 new AI opportunities posted on AI Chopping Block

Senior Software Engineer, AI Voice Agent

New
Top rated
Aircall
Full-time
Posted

As a Senior Software Engineer on the AI Voice Agent team, you will work on real-time systems involving live audio streaming and latency optimization integrated with speech providers. You will build and improve conversation intelligence systems that manage LLM layers, including prompt construction, context management, function calling, and dialogue management to create natural, actionable phone conversations. You will develop the action framework allowing configurable API calls with branching logic and runtime execution, supporting tasks like data lookup and ticket creation during calls. You'll manage knowledge ingestion, storage, and retrieval to enhance agent memory and learning over time. You will collaborate with designers to enable customers to create, configure, test, and deploy voice agents through intuitive product experiences. Additionally, you will help develop evaluation frameworks, analytics, call quality metrics, and monitoring instrumentation, and participate in on-call rotation duties.

$150,000 – $220,000
Undisclosed
YEAR

(USD)

Maybe global

Deployment Lead

New
Top rated
PhysicsX
Full-time
Full-time
Posted

The Deployment Lead will work closely with Simulation Engineers, Machine Learning Engineers, and customers to understand and define engineering and physics challenges, providing technical leadership to their team. Responsibilities include leading pre-processing and analysis of complex data for predictive modelling, establishing best practices, architecting and developing innovative deep learning models combined with optimisation methods, taking responsibility for the quality and impact of their work and their team's work, designing and testing robust, scalable data pipelines for production environments, leading cross-functional collaboration for seamless integration of data science models with simulations, driving internal R&D and product development to refine models and identify new applications, mentoring junior team members, leading communication and presentations to technical teams and customers, onboarding users and co-developing solutions with customers. The role involves representing the company as a technical authority at customer sites internationally, collaborating on-site to build solutions, influencing technical direction, shaping future solutions and products, and developing leadership skills.

Undisclosed

()

London, United Kingdom
Maybe global
Hybrid

Member of Technical Staff (Data): World Models

New
Top rated
Moonvalley
Full-time
Full-time
Posted

Design, automate, maintain, and optimize Python ETL pipelines (Spark/Ray) for large-scale multimodal data. Build and maintain data cataloging, lineage, quality tooling, integrity verification, access controls, and lifecycle management systems. Provide guidance, internal tools, and documentation to colleagues on data best practices. Serve as a custodian of the company’s datasets, ensuring overall data health, quality, and discoverability.

Undisclosed

()

Maybe global
Remote

Machine Learning PhDs - AI Trainer

New
Top rated
Handshake
Contractor
Full-time
Posted

Use machine learning expertise to create domain-relevant questions and review AI-generated responses for accuracy, rigor, and relevance to real-world physics research and practice.

$75 – $75 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

AI Product Engineer (Agents)

New
Top rated
V7
Full-time
Full-time
Posted

Build LLM agents for document understanding, search, and image recognition that transition quickly from prototype to production; write clean, tested Python code that scales, focusing on working AI features rather than research papers; collaborate with AI and product teams to iterate on solutions that customers actually use; manage multiple projects with high ownership using LangGraph and cutting-edge AI frameworks; build agents, tune models, and ship AI solutions that power the entire platform.

£90,000 – £150,000
Undisclosed
YEAR

(GBP)

London, United Kingdom
Maybe global
Remote

Forward Deployed Engineer

New
Top rated
V7
Full-time
Full-time
Posted

Run technical discovery, design solutions, and lead POCs alongside Account Executives to close deals, then own onboarding to get customers to first value fast. Build and implement workflows within V7 Go; combining prompt engineering, data pipelines, and integrations to solve real customer problems across document processing and more. Act as the primary technical contact for accounts, handling complex challenges and spotting expansion opportunities as customers scale. Juggle up to 10 concurrent projects while feeding customer insights back to product and engineering.

£80,000 – £125,000
Undisclosed
YEAR

(GBP)

London, United Kingdom
Maybe global
Onsite

Mathematics PhDs - AI Trainer

New
Top rated
Handshake
Contractor
Full-time
Posted

Use mathematical expertise to create domain-relevant questions and review AI-generated responses for accuracy, rigor, and relevance to real-world mathematical research and practice.

$75 – $75 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, your work will help train AI models by crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. Contributors may craft original, clear, and fact-checked responses based on project guidelines, generate prompts that challenge AI, define comprehensive scoring criteria to evaluate the accuracy of AI’s answers, and follow style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, the work involves helping to train AI models to understand and generate human-like text by crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. Responsibilities may include crafting original, clear, and fact-checked responses based on project guidelines; generating prompts that challenge AI; defining comprehensive scoring criteria to evaluate the accuracy of AI’s answers; and following style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, your work will involve training AI models to help them understand and generate human-like text. Responsibilities include crafting original, clear, and fact-checked responses based on project guidelines, generating prompts that challenge AI, defining comprehensive scoring criteria to evaluate the accuracy of the AI’s answers, and following style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

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[{"question":"What types of AI jobs are available in London?","answer":"London offers a diverse AI job market with 2,146 permanent positions in early 2026. Common roles include AI Engineers (designing and deploying smart systems), Data Scientists (working with large datasets), Machine Learning Specialists, and Chatbot Developers. Emerging positions gaining traction include AI Operations Engineers, AI Automation Leads, AI Agent Orchestrators, and AI Product Owners. The London market particularly values expertise in large language models, with most AI positions now involving LLM workflows. Ethics and compliance specialists are also increasingly sought after as companies prioritize responsible AI development."},{"question":"Are there remote or hybrid AI jobs available in London?","answer":"Yes, remote AI jobs form a substantial segment of London's market with 2,758 permanent work-from-home vacancies across the UK. These remote positions average £67,500 in salary, slightly below the London on-site average of £80,000. While most London AI roles still favor on-site or hybrid arrangements, the remote option remains viable for professionals seeking flexibility. Companies typically offer remote work for roles involving independent development, model training, and data analysis. Hybrid arrangements have become increasingly common, especially for collaborative positions like AI Product Managers or teams working on complex deployments requiring occasional in-person coordination."},{"question":"What skills are most in demand for AI jobs in London?","answer":"London employers prioritize Python proficiency alongside experience with machine learning frameworks like TensorFlow, PyTorch, and scikit-learn. Natural language processing has become essential, particularly with the rise of LLM implementations. Data engineering capabilities, cloud computing expertise (especially AWS and Azure), and API development round out the technical requirements. Skills are evolving 66% faster than in other fields, with prompt engineering now commanding significant wage premiums. Beyond technical abilities, AI ethics understanding, business domain knowledge, and the ability to explain complex models to stakeholders have become increasingly valuable as AI systems touch more critical business functions."},{"question":"What is the salary range for AI jobs in London?","answer":"AI roles in London command an impressive average salary of £80,000, substantially higher than the UK average of £60,000 (excluding London). Compensation varies significantly based on specialization, with AI Engineers earning £65,000-£120,000+ and Data Scientists commanding £60,000-£125,000+. AI Product Managers typically see £70,000-£120,000+, while Ethics & Compliance Specialists range from £50,000-£100,000+. Factors influencing salary include expertise with cutting-edge technologies (particularly LLMs), industry sector (finance and healthcare typically pay premium rates), years of experience, and demonstrated project success. Workers with AI skills consistently earn wage premiums across all industries."},{"question":"What experience levels are companies hiring for AI jobs in London?","answer":"London companies are hiring across experience levels, but the entry-level landscape is tightening. Even junior positions now expect portfolios, GitHub repositories, Kaggle competition experience, or open-source contributions. Mid-level roles typically require 3-5 years of practical AI implementation experience, while senior positions demand 7+ years with demonstrable business impact. Companies increasingly value practical experience over formal education alone, though advanced degrees still provide an advantage. The shift toward requiring project evidence reflects the maturing market where employers seek proven capability rather than potential. For specialists in emerging areas like generative AI, demonstrating self-directed learning can sometimes offset years of formal experience."},{"question":"How often are new AI jobs posted in London?","answer":"London sees approximately 170 new AI job postings monthly, based on the most recent six-month data showing 2,146 permanent AI vacancies. This represents about 23% of all UK AI roles, making London the fourth-largest AI hiring hub in the country. The posting frequency has increased by 31% year-on-year compared to 2025, significantly outpacing general job market growth. Postings typically surge in January and September, aligning with annual budget approvals and project kickoffs. Despite the broader UK job market contraction, AI positions remain resilient as companies treat AI as strategic investments rather than optional hiring, particularly for roles involving LLMs."},{"question":"What is the difference between The Homebase and other job boards?","answer":"The Homebase specializes exclusively in AI jobs, unlike general job boards where AI positions represent only a fraction of listings. This specialization allows for more nuanced filtering by AI subspecialties like machine learning, computer vision, or NLP. Candidates benefit from curated listings focusing on genuine AI roles rather than positions merely mentioning AI as a buzzword. The platform attracts employers specifically seeking AI talent, resulting in higher-quality matches. While general job boards might offer broader reach, they often lack the technical specificity needed for AI career progression. The Homebase also provides AI-specific resources, salary insights, and skill requirement trends not found on general platforms."}]