AI Architect Contract Jobs in London

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Updating results… 761 Contract jobs sorted by:
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Updating results… 761 Contract jobs

Junior AI Engineer

Posted Today by Capgemini


About the Job you are consideringWe are looking for a Junior AI Engineer to design, build, and operationalize AI and Age...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London Area, United Kingdom

Voice Actor - UK English

Posted Today by Alignerr


About The RoleWhat if your voice could directly shape how AI understands and communicates with millions of people?We're...

  • Rate Negotiable
  • Category Undetermined
  • Work type Onsite
  • Location London, England, United Kingdom

Senior Software Engineer

Posted Today by YunoJuno


About the RoleThe Engineering and Innovation team is in search of a Software Engineer to architect systems and develop i...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London Area, United Kingdom

Robotics Software Engineer (Calibration Tooling)

Posted Today by Annapurna


Robotics Software Engineer - Calibration Tooling (Contract)Location: London or Germany (Hybrid - 1 day onsite)Rate: Flex...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London, England, United Kingdom

AI Engineer (Contract)

Posted Today by Alto


Description6 months Initial Contract - Must work from the UK Alto Software Group (ASG) is a leading B2B SaaS platform se...

  • Rate Negotiable
  • Category Undetermined
  • Work type Onsite
  • Location London, England, United Kingdom

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Senior AI Product Engineer – LLMs, Python

Posted Today by Infused Solutions


Job Title: Senior AI Product Engineer – Python, LLMsLocation: London (Hybrid)Type: Contract, Full-TimeWe are looking for...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London, England, United Kingdom

Sr AI Engineer

Posted Today by Queen Square Recruitment


The RoleThis role will have a significant impact on delivering innovative solutions for one of the leading retailers in...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location London Area, United Kingdom

Senior AI Engineer

Posted Today by Stott and May


OverviewWe are supporting a leading UK organisation in their search for a Senior AI Engineer to join a major digital tra...

  • Rate £600 per day
  • Category Inside
  • Work type Hybrid
  • Location London Area, United Kingdom

AI Full-Stack Engineer (Agentic AI)

Posted Today by Cpl


The OpportunityWe're looking for an experienced AI Full-Stack Engineer to join a high-profile programme, building produc...

  • Rate £400 per day
  • Category Undetermined
  • Work type Onsite
  • Location London Area, United Kingdom

AI Technical Delivery Manager (strong AI Product & Workflows exp)

Posted Today by Intec Select


Company and role for AI Delivery LeadOur client is a globally established information and data services business with de...

  • Rate £650 per day
  • Category Inside
  • Work type Hybrid
  • Location London Area, United Kingdom

Executive Assistant - Financial Sector [211474]

Posted Today by Aquent


This is an exciting opportunity to join a leading global technology company that is transforming the world through digit...

  • Rate £38 per hour
  • Category Undetermined
  • Work type Undetermined
  • Location London, England, United Kingdom

O2C Process Analyst (6-9m Fixed Term Contract)

Posted Today by Collinson Group


Purpose of the roleAs an O2C Process Analyst, this is a focused process documentation and end-user training role sitting...

  • Rate Negotiable
  • Category Fixed-Term
  • Work type Undetermined
  • Location London Area, United Kingdom

Salesforce Product Architect

Posted Today by Cpl


ResponsibilitiesLead and facilitate design workshops with business and technical stakeholders.Produce technical solution...

  • Rate £55 per hour
  • Category Undetermined
  • Work type Hybrid
  • Location London Area, United Kingdom

Senior AI Engineer

Posted Today by Vallum Associates


Your responsibilitiesDesign and develop agentic AI systems capable of multi-step reasoning, planning, and action executi...

  • Rate Negotiable
  • Category Undetermined
  • Work type Undetermined
  • Location London Area, United Kingdom

Salesforce Commerce Cloud (SFCC) with AI

Posted Today by Nexify Infosystems


Job Title: Salesforce Commerce Cloud (SFCC) with AILocation: London, UK (Hybrid Role)Duration: 12+ Months Outside IR35 C...

  • Rate Negotiable
  • Category Outside
  • Work type Hybrid
  • Location London Area, United Kingdom

Compliance Associate Director 12-month Fixed Term Contract

Posted Today by Fitch Ratings


As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robus...

  • Rate Negotiable
  • Category Fixed-Term
  • Work type Hybrid
  • Location London, England, United Kingdom

HPC Infrastructure Architect (AI)

Posted Today by Auxo Talent


Role OverviewWe're looking for an experienced HPC Infrastructure Architect (AI) to design the complete AI Factory stack...

  • Rate £850 per day
  • Category Outside
  • Work type Hybrid
  • Location London Area, United Kingdom

AI Evaluation Engineer

Posted Today by Gazelle Global


Key ResponsibilitiesDefine and implement evaluation strategies for LLMs, RAG pipelines and AI agentsBuild automated eval...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London Area, United Kingdom

Tax Expert

Posted Today by Infoplus Technologies UK Limited


Design annotation guidelines and advise engineering teams on financial data taxonomies.Provide expertise in financial ac...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location London Area, United Kingdom

Strategy Associate

Posted Today by Zensar Technologies


About Zensar TechnologiesZensar is a leading digital solutions and technology services company partnering with global or...

  • Rate Negotiable
  • Category Undetermined
  • Work type Onsite
  • Location London Area, United Kingdom

About Our AI Architect Contract Roles in London

What does a ai architect contractor do?

AI Architect contractors are engaged to design the technical foundations on which AI systems are built and operated at scale. The role focuses on the architectural decisions that determine how AI components integrate with existing technology estates, how data flows between systems, how models are deployed and monitored in production, and how AI infrastructure is designed to be scalable, maintainable, and compliant with governance requirements. AI Architects are brought in when organisations are moving beyond proof of concept into enterprise-grade AI deployment, or when the complexity of an AI programme requires dedicated architectural oversight that internal teams cannot provide.

The profile expected for AI Architect contracts is senior and highly technical. Candidates need a strong background in software or data architecture, combined with deep working knowledge of AI and machine learning systems. Experience designing MLOps pipelines, selecting and integrating AI platforms such as Azure ML, AWS SageMaker, or Google Vertex AI, and making principled decisions about model serving, feature stores, and data infrastructure is essential. Knowledge of responsible AI principles, including fairness, explainability, and governance frameworks, is increasingly expected at architectural level. Most AI Architect contractors bring a combination of hands-on engineering experience and the broader systems thinking required to design AI infrastructure that functions reliably within complex enterprise environments.

What is the market like for ai architect contractors?

AI Architect is one of the fastest-growing and highest-value contract roles in the UK technology market. Demand is driven by the gap between the pace at which organisations are committing to AI and the maturity of their technical foundations to support it. Many businesses that have run successful AI pilots are now grappling with how to scale those capabilities safely and sustainably, which requires architectural thinking that most internal teams cannot yet provide. Supply of experienced AI Architects is very limited, which is maintaining day rates at the top end of the technology contracting market and keeping competition for available talent exceptionally high.

What is the contracting market like in London?

London dominates the UK contractor market by volume, depth, and rate levels. The capital concentrates the headquarters and major offices of most FTSE 100 companies, the largest global banks, the Big Four professional services firms, and the central government departments that collectively generate the majority of UK contract demand. Every contracting discipline covered on this site has active demand in London, from niche specialisms like threat intelligence and LLM engineering through to high-volume disciplines like project management and business analysis. The sheer density of employers means contractors in London typically have more choice of engagement at any given time than anywhere else in the UK. Day rates carry a premium of 15 to 25 per cent over the national average across most disciplines, reflecting both the concentration of complex, high-value programmes and the cost of operating in the capital.

How much do ai architect contractors usually earn in London?

Contract rates for ai architect roles in London typically range from £715 to £1210 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.

How many ai architect vacancies in London are there on Quality Contracts?

Over the past twelve months, we have tracked over 120 ai architect contract roles across the site, with London accounting for roughly one in three of those. Data reviewed up to June 2026.