Artificial Intelligence Jobs

831 jobs for “ai engineer”

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Spectrum IT Recruitment

AI Software Engineer

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  • Southampton
  • £75,000 pa

Build cloud applications, customer portals, APIs and integrations that turn complex data into useful products, while developing AI capabilities such as document intelligence, semantic search, RAG and intelligent agents. Use tools like Claude Code and Codex to accelerate development, modernise platforms and shape architecture and engineering practices alongside domain specialists.

Claude Code · Codex · Azure +2

Yesterday
Anthropic logo

Anthropic · 51–200 people · Series B

Applied AI Engineer, Beneficial Deployments (Lab Automation)

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  • London
  • Hybrid · 1 day in office
  • £225,000 – £255,000 pa

Join the Beneficial Deployments Life Sciences team to help labs automate experiments end-to-end with Claude, connecting software to robots, instruments and LIMS. You'll prototype and productionise LLM-powered tools, build evals, contribute to the Model Hardware Standard, and scale learnings through cookbooks and docs. The role involves significant travel and acting as an EMEA ambassador for Claude in scientific settings.

Claude · Model Hardware Standard · Liquid Handlers +2

Visa sponsorship 3 weeks ago

OpenAI

Applied AI Engineer, Digital Natives

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  • London
  • Hybrid · 3 days in office
  • Mid-level
  • Permanent

Partner directly with Digital Native customers to design, build and deploy AI-powered products, taking ideas from early experimentation through evaluation, production launch and scale. Hands-on coding in Python to build prototypes, evaluation harnesses, integrations and production accelerators, while making decisions across models, agents, retrieval, reliability, latency, cost, safety and governance.

OpenAI

Clearance required 3 days ago
Anthropic logo

Anthropic · 51–200 people · Series B

Applied AI Engineer, Startups

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  • London
  • Hybrid
  • £225,000 – £255,000 pa
  • Senior

You'll act as a trusted technical advisor to high-growth startups building on the Claude Developer Platform, pairing with customer engineering teams on architecture reviews, code contributions and agent design. The role involves creating evaluation frameworks, prototypes and developer content, plus travel to customer sites for workshops and implementation support.

Claude · Claude Developer Platform

Visa sponsorship Last month

Department for Transport

Principal AI Engineer

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  • Birmingham
  • Hybrid
  • £59,816 – £84,911 pa
  • Lead
  • Permanent

Lead the technical delivery of AI solutions across the full product lifecycle, from design and deployment to monitoring and assurance, including classical ML and agentic/LLM-based systems. Work in a government AI and data science team, writing production Python code, running CI/CD pipelines with Terraform on GCP, and building evaluation frameworks to measure model performance.

GCP · AWS · Terraform +3

3 days ago

Tech Recruitment Specialists Ltd

Graduate AI Engineer

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  • London
  • £37,000 – £40,000 pa
  • Entry level

Join a two-year graduate programme in the telecommunications industry, developing and implementing AI and machine learning solutions for network performance, operational efficiency and customer experience. You will work with Python and AI frameworks, analyse large datasets, and collaborate with engineers and data specialists while considering AI ethics and governance.

Python

2 days ago

OpenAI

Applied AI Engineer, Startups (Codex)

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  • London
  • On-site
  • Mid-level
  • Permanent

You'll partner with early-stage startups to embed Codex into their software workflows, building integrations, automations and reusable tools while troubleshooting technical blockers. A large part of the role is outward-facing: leading technical talks, live demos, workshops and hackathons, then feeding developer insights back to OpenAI's product and research teams.

Codex · OpenAI

Clearance required Last month

GCS

Senior AI Engineer (LLM / Azure)

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  • London
  • £600 – £650 pd
  • Senior
  • Contract

Build and enhance LLM-powered document extraction pipelines, covering PDF processing, OCR, entity matching and structured data extraction. Improve accuracy through testing, evaluation and regression frameworks, and scale services on Azure with FastAPI, Terraform and Azure DevOps. Works alongside senior engineers and stakeholders on a high-profile AI programme.

Azure OpenAI · Azure · FastAPI +4

Last week

Infused Solutions

Senior AI Engineer

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  • London
  • £65,000 – £75,000 pa
  • Senior
  • Permanent

Senior AI EngineerLocation: Remote (UK) or Hybrid - London (1 days per week in the office if London-based)Salary: £65,000 - £75,000 + Excellent BenefitsJob Type: PermanentPlease note: Applicants must have the right to work in the UK. Unfortunately, visa sponsorship…

Last week

CBSbutler Holdings Limited trading as CBSbutler

CGEMJP00360221 - AI Engineer

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  • London
  • Remote
  • £600 pd
  • Mid-level
  • Contract

Hands-on AI engineering role building production-grade Generative and Agentic AI for a major public sector programme. Day to day involves designing multi-step agent workflows with LangGraph, LLM applications in Python, end-to-end RAG pipelines, evaluation and guardrails, and deploying on Azure OpenAI, Azure AI Search and Azure AI Foundry within a product squad.

LangGraph · Azure OpenAI · Azure AI Search +7

SC clearance Last week

Corecom Consulting

Junior AI Engineer

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  • Belfast
  • Hybrid
  • £25,500 pa
  • Junior

A two-year academy programme for career changers with no prior experience or degree, combining full-time hybrid training with client project work. Trainees cover Agile, SQL, APIs, Python, testing, data science and AI/ML, then work as an AI Engineer and Software Quality Engineer on real client projects.

NumPy · Pandas · PyTest +4

Last week

Back TO Work

Junior AI Engineer

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  • Gateshead
  • £25,900 pa
  • Junior

Join an educational software support company to help build an AI Agent, working across data preprocessing, exploratory analysis, model fine-tuning and implementation of machine learning algorithms. Collaborate with cross-functional teams to define requirements and deliver scalable solutions while keeping up with the latest AI advancements. Aimed at early-career candidates with no prior experience required.

Last week

Back TO Work

Junior AI Engineer

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  • South Shields
  • £25,900 pa
  • Junior

An early-career role building an AI Agent for an educational software support company, covering data preprocessing, exploratory analysis, model fine-tuning and implementing machine learning algorithms. The position works with cross-functional teams to define requirements and deliver scalable solutions, and is aimed at someone new to the industry with no prior experience required.

Last week

Parkside

Senior AI Engineer

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  • London
  • Hybrid
  • £100,000 – £150,000 pa
  • Senior
  • Permanent

Lead the development of AI features in a legal tech SaaS platform, building ML models for document parsing, search, classification and summarisation. Integrate LLMs with guardrails, evaluation and monitoring, and optimise model serving on AWS. Work hands-on in Scrum squads alongside engineering, product and QA.

AWS · ECS · Lambda +7

Last month

CBSbutler Holdings Limited trading as CBSbutler

Data & AI Engineer

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  • Uxbridge
  • Hybrid · 1–2 days in office
  • £600 – £625 pd
  • Senior
  • Contract · Flexible

Hands-on technical leadership across a major airline's Data & AI team, driving a 2026 data engineering workstream. You will design scalable AWS data pipelines, implement CI/CD and DevOps practices, and mentor data and software engineers. Snowflake and AI-assisted development experience are desirable.

AWS · Snowflake · Git +1

3 weeks ago

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