Artificial Intelligence Jobs

788 jobs for “Ai Developer”

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ITOL Recruit

Junior AI Developer

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  • Wolverhampton
  • Remote
  • £30,000 – £45,000 pa
  • Junior

A 15-step online, self-paced AI traineeship covering Python, data fundamentals, machine learning, prompt engineering, RAG and vector databases, with projects such as a Streamlit car price predictor and a customer service chatbot. Includes Microsoft AI-900 and AWS Cloud Practitioner certification, 1-to-1 tutor and recruitment support, and a job guarantee. Note this is a paid training course, not a salaried role.

Jupyter Notebooks · VS Code · Streamlit +4

3 weeks ago

Faculty

Senior Research Scientist - AI Safety Evaluations

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  • London
  • Hybrid
  • Senior
  • Permanent

Lead the development of novel safety evaluations quantifying AI risks in high-impact domains such as CBRN and Cyber, executing original technical research from concept to publication. Shape the R&D agenda, contribute to client delivery and red-teaming for frontier labs, and engage externally with the global research community. The role sits in a central R&D team focused on fundamental and applied technical AI safety research.

Language Models · Generative AI

4 months ago
AI Security Institute logo

AI Security Institute · 501–1000 people · Public

Expression of Interest- Chem Bio

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  • London
  • Hybrid
  • £65,000 – £145,000 pa

The Chem Bio team researches, evaluates and mitigates chemical and biological risks from frontier AI, running capability evaluations, building benchmarks and datasets, and developing safeguards and monitoring methods. The role spans ML, computational biology, chemistry and biosecurity, with findings shared with AI companies and government. It is an expression of interest for research engineers and scientists at any seniority.

DV clearance Last week
AI Security Institute logo

AI Security Institute · 501–1000 people · Public

Expression of Interest - Core Technology Team

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  • London
  • Hybrid
  • £65,000 – £145,000 pa

Expression of interest for engineers at all levels to join a government team building shared tooling and infrastructure for frontier AI security research. Work spans open-source Inspect plugins, large-scale evaluation systems, hosting open-weights models, secure model-access proxies, and custom research infrastructure.

Inspect

3 weeks ago

ElevenLabs

Full-Stack Engineer - ElevenAPI

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  • United Kingdom
  • Remote
  • Permanent

Owns features across frontend and backend for the ElevenAPI dashboard, SDKs and docs, improving onboarding, API key creation and self-serve subscriptions. Runs experiments from user feedback and product data to boost activation, working end-to-end from discovery to deployment in a small remote team.

ElevenAPI · ElevenLabs

Today

ElevenLabs

Full-Stack Engineer (Frontend Leaning) - Studio

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  • United Kingdom
  • Remote
  • Permanent

Builds the tools that make Studio a video editor people want to live in, including transitions, color grading and elements libraries on top of an in-house engine, plus presets that spare users from tweaking many controls. Mixes greenfield features with polish on the existing editor, such as one-step keyboard shortcut rebinding for Premiere Pro and Final Cut Pro users. Frontend-leaning full-stack role owning features from proposal through launch.

Premiere Pro · Final Cut Pro

Last week

DCV Technologies

Data Scientist

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  • Manchester
  • £550 – £600 pd
  • Contract

Contract data science role focused on building and evaluating AI/ML solutions on Google Cloud Platform, including classical machine learning models and LLM-based applications. Day-to-day work spans prompt engineering, RAG concepts, experiment design, model evaluation and documentation, alongside requirements gathering, code review and troubleshooting with project managers and developers.

GCP

Last month

Darktrace · 2001–5000 people · Late stage

Site Reliability Engineer

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  • Cambridge
  • Hybrid
  • Senior
  • Permanent

Acts as the go-to authority in a chosen reliability specialism—observability, performance engineering, data infrastructure, security-focused SRE or network reliability—defining standards and best practices across SRE, Platform Engineering and DevSecOps. Builds tooling and automation, leads deep-dive investigations into systemic issues, and contributes to incident response and on-call rotations in a cloud-native, Kubernetes-based environment.

AWS · GCP · Azure +1

Visa sponsorship 5 months ago

Synthesia · 51–200 people · Series e

Product Manager, Interactive Avatars (Staff/Principal-level)

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  • London
  • Hybrid
  • Lead
  • Permanent

Own the end-to-end Interactive Avatar API, taking it from closed beta to general availability. Define the developer-facing surface (SDK, integration patterns, docs), real-time experience quality, and the commercial model, working closely with engineering, research, and design partners.

2 weeks ago

Darktrace · 2001–5000 people · Late stage

Senior Software Engineer (C++ & Swift)

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  • Cambridge
  • Hybrid · 2 days in office
  • Senior

Builds and maintains a macOS codebase in modern C++ and Swift, leading projects from rapid prototyping to structured platform development. Works with cross-functional R&D teams on cyber-threat defence, contributing to code reviews, testing and mentoring, with Docker and cloud environments in the stack.

Docker

6 days ago

Synthesia · 51–200 people · Series e

Principal ML Platform Engineer

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  • London
  • Remote
  • Lead
  • Permanent

Hands-on principal IC role owning the ML platform that lets researchers and product teams train, serve and deploy generative models. Work spans research infrastructure, production serving, internal tooling and agent-oriented automation, with a focus on reliability, scalability and GPU/cloud resource efficiency. Distinct for its systems-generalist framing rather than pure ML engineering.

Kubernetes · Terraform · Datadog +4

7 months ago
Isomorphic Labs logo

Isomorphic Labs · 201–500 people · Series A

Senior Software Engineer (LLM Engineering)

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  • London
  • Hybrid · 3 days in office
  • Senior

Join a newly formed LLM Engineering team to architect and own systems bringing large language models into scientific and business processes. Work spans LLM serving stacks, agentic infrastructure, RAG, evaluation frameworks, and fine-tuning, partnering with researchers to translate scientific needs into technical AI specifications.

vLLM · GCP · MCP

4 days ago

Fetch Recruit

Quantity Surveyor

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  • Oxford
  • Hybrid
  • £55,000 – £75,000 pa
  • Mid-level
  • Permanent

This role involves traditional quantity surveying and estimating duties on residential construction projects while actively championing the adoption of AI-driven tools within the commercial workflow. The candidate will prepare cost estimates, manage project valuations, and collaborate with teams to pilot AI technologies for predictive costing and automated take-offs. A unique opportunity to shape the integration of artificial intelligence in construction processes while maintaining core commercial responsibilities.

5 days ago

PhysicsX

Lead IT Engineer

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  • London
  • Hybrid
  • Lead · manages people

Owns and evolves an HPC environment for CPU/GPU-heavy physics simulations, covering cluster administration, job scheduling (Slurm/PBS/LSF), performance tuning and capacity planning. Acts as escalation point across HPC, developer tooling and general IT support, mentors junior engineers, and drives automation-first, zero-trust infrastructure in a scale-up.

Slurm · PBS · LSF +7

Last month

OpenAI

Software Engineer, Compute Infrastructure

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  • London
  • Hybrid
  • Permanent

Builds and optimizes the large-scale compute platform behind frontier AI, spanning bare-metal automation, Kubernetes scheduling, high-performance networking, storage, and fleet health. Engineers work across the stack, profiling training workloads, improving NCCL and collective communication, and creating tooling that makes heterogeneous clusters reliable and usable.

Kubernetes · NCCL · RDMA +3

Clearance required 3 months ago

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