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  •  ...enthusiasts, and culturally aware contributors to shape safer, smarter AI. By joining our talent community, you’ll be first in line for...  ...or audio to train AI systems Evaluate search results, ads, or chatbot responses for quality and relevance Create and test prompts to... 
    Suggested
    Part-time
    Remote
    Flexible hours

    Welo Data

    London
    more than 2 months ago
  • £64k - £86k per annumEstimated
    Company: JOSEPH HARRY LTD Job Type: Permanent
    Suggested
    Permanent

    JOSEPH HARRY LTD

    London
    17 days ago
  •  ...Ready to build production AI that actually ships — not another proof-of-concept chatbot? Join us as a Senior Python AI Engineer on HR Expert, where you'll help...  ...enterprise AI looks like. The Role Design, develop and maintain AI-powered application services using... 
    Suggested
    Full-time
    Hybrid working

    WTW

    London
    1 day ago
  • $250 per unit

     ...application is a 10-minute call. Ethos's AI interviewer asks about your career, then...  ...to projects like AI Agent Sandboxes: Paid Developer Interview. Keep your CV open and walk through...  ...regular AI training work like rating chatbot responses? No. Ethos is an expert network... 
    Suggested
    Hourly pay
    Ongoing contract
    Remote

    Ethos

    Remote
    18 days ago
  •  ...Key Responsibilities Train and improve AI models through data annotation and labeling. Review and validate AI-generated content for accuracy and relevance. Provide domain expertise to enhance AI model performance. Collaborate on various AI training projects across... 
    Suggested
    Hourly pay
    Remote
    Flexible hours

    Rise Data Labs

    Remote
    a month ago
  • $8 - $22 per hour

     ...Teach live online classes on red teaming AI systems: looking for failures and unsafe behaviour on purpose, safely and within an agreed...  ...systems. Your classes take learners from random attempts to break a chatbot to a planned session with a written scope, and teach them to check... 
    Suggested
    Remote

    YPAI

    Remote
    1 day ago
  • £66k - £90k per annumEstimated
     ...outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups...  ...NeurIPS, UAI, KDD, or equivalent and/or contributions to open-source AI research Strong general ML background with exposure to modern... 
    Suggested
    Internship

    Jump Trading

    London
    4 days ago
  •  ...Design complex scientific tasks for AI agents in life sciences. Turing is one of the world’s leading AGI infrastructure companies,...  ...Life Sciences experts with strong scientific programming skills to develop complex, realistic tasks for Agentic Life Sciences. You will design... 
    Suggested
    40 hours/week
    Part-time

    Turing

    Remote
    9 days ago
  •  ...At TELUS Digital , we believe Python is the language of the AI revolution. As a Python AI Logic Expert in our Global Community,...  ...vulnerabilities or logical fallacies. Data Engineering for SFT: Develop and optimize Python scripts to clean, structure, and augment massive... 
    Suggested
    Part-time

    TELUS International

    Remote
    a month ago
  •  ...About The Role We’re hiring AI Data Trainers – Image Object Recognition & Classification to help annotate, validate, and improve computer vision models that detect and classify visual content. You will evaluate AI-generated labels for real-world images and ensure models... 
    Suggested

    Cognito AI

    Remote
    a month ago
  •  ...About The Role We are seeking AI Ethics Data Trainers – Bias, Fairness & Responsible AI Use to help ensure AI models are built and evaluated with integrity, inclusivity, and social accountability. In this role, you’ll evaluate AI-generated outputs through an ethical... 
    Suggested

    Cognito AI

    Remote
    a month ago
  • $60 - $120 per hour

     ...Pay: $60 - $120/hour Required Skills Python C++ About micro1 micro1 is a data lab that helps AI labs & Enterprises train foundational models and agents. We provide frontier evaluations and reinforcement learning environments to improve LLM capabilities, as well... 
    Suggested
    Part-time
    Immediate start
    Remote
    Flexible hours

    micro1

    Remote
    28 days ago
  • £60k - £75k per annum

     ...Design, develop, and implement AI-driven solutions to address complex business challenges. Collaborate with cross-functional teams to integrate AI technologies into existing systems. Research and apply advanced machine learning algorithms and techniques to improve business... 
    Suggested

    Michael Page

    London
    26 days ago
  • £62k - £75k per annum

     ...Experience with one or more of the following: GenAI, LLM APIs, AI/ML solution design and deployment, chatbots or agents, FastAPI, Microsoft...  ...databases, or ML engineering Responsibilities: Design, develop, and implement AI-driven solutions to address complex business challenges... 
    Suggested
    Full-time
    Hybrid working
    Work from home

    Michael Page

    Fleet, Hampshire
    10 days ago
  • £69k - £89k per annumEstimated
    At CGI, you will help design and deliver advanced AI solutions that support mission-critical systems across the Space, Defence and Intelligence sector. As an AI Developer / Engineer, you will build and deploy intelligent applications that unlock the value of data, enhance... 
    Suggested
    Full-time
    5 days/week

    CGI

    Gloucester, Gloucestershire
    15 hours ago
  •  ...registered to operate. Individuals working in an Application Developer III role work on multiple projects that may span a broad range...  ...processing Event-driven messaging and asynchronous processing AI & Emerging Technologies Experience leveraging Generative AI... 
    Full-time
    Hybrid working

    World Vision

    Remote
    1 day ago
  • £41k - £56k per annumEstimated
     ...technology in-house : we use new data sources, machine learning and AI to make machines do the heavy lifting This role combines...  ...strongest ones into reliable services. In under a year, we built a chatbot across Loans, Credit Cards and Motor Finance that now handles more... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    Lendable

    London
    4 days ago
  •  ...Evaluate AI chatbot responses for small business scenarios in Spanish. About Turing: Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world... 
    Part-time
    Freelance
    Remote
    Flexible hours

    Turing

    Remote
    a month ago
  • £66k - £91k per annumEstimated
     ...This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Developer based in United Kingdom. We are seeking a technically skilled AI Developer to design and build intelligent applications that enhance... 
    Full-time
    Remote

    Jobgether

    Remote
    3 days ago
  •  ...AI Engineer – Campus and Graduate Level Experience: 1–3 years of relevant experience...  ..., and reusable accelerators. Develop prototypes and proof-of-concepts using generative...  ...Experience building AI, automation, chatbot, workflow-based, or data-driven projects through... 
    Full-time
    Freelance
    Internship
    Hybrid working
    Remote

    NewRocket

    Remote
    1 day ago
  •  ...the role This 6-month internship offers a unique opportunity to apply your Python and AI skills in a fast-paced trading environment. Working closely with our traders, you’ll develop practical solutions that automate tasks, structure data, and improve trading workflows.... 
    Long-term contract
    Internship
    Immediate start
    Remote

    Groupe CORUM Butler

    London
    10 days ago
  •  ...to meet diverse business needs Job Description As a Senior AI Engineer, you will play a key role in building, deploying, and maintaining...  ..., e.g. overfitting, bias, cross-validation. Experience developing and implementing end to end observability and monitoring for AI.... 
    Full-time
    Hybrid working
    Flexible hours

    Netcompany

    London
    1 day ago
  • £490 per day

     ...Salary: £? - ? per year Requirements: Experience developing and supporting low-code business applications using Power Platform, Microsoft...  ...Knowledge of security, governance, compliance, and Responsible AI best practices Experience with solution architecture, documentation... 
    Hybrid working
    On-site

    GCS

    London
    1 day ago
  •  ...About Verve At Verve, we’re redefining how insight works in an AI-powered world — combining Human, Cultural and Artificial Intelligence...  ...ideas into working products — this is it. As a Technical AI Developer in our R&D Lab, you’ll be responsible for bringing ideas to life... 
    Full-time

    Verve

    Remote
    1 day ago
  • £90k - £122k per annumEstimated
     ...WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce...  ...: Join a software engineering team at the forefront of agentic AI and quantitative finance, focused on building reliable, scalable... 

    WorldQuant

    London
    7 days ago
  • £28.12k per annum

     ...Junior AI Developer About the role Artificial intelligence (AI) is changing how we work, solve problems and develop new ideas. At WWF-UK, we're exploring how we can use AI and automation responsibly to help us work more effectively and make a greater difference for... 
    Temporary
    Apprenticeship
    Fixed-term contract

    Bright Network Talent Solutions

    Woking, Surrey
    1 day ago
  • £55k - £72k per annumEstimated
    AI Engineer We are looking for a motivated AI Engineer to help develop and implement Generative AI applications, LLM-powered solutions and AI agents. The ideal candidate...  ...: * Working knowledge of Python and frontend chatbot integration. * Basic understanding of Generative... 
    Full-time
    Hybrid working
    On-site

    LA International Computer Consultants Ltd

    Westminster, Greater London
    15 hours ago
  • $70 per hour

     ...About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position... 
    Remote job
    Summer work
    Immediate start

    Mercor

    London
    more than 2 months ago
  • $70 per hour

     ...About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position... 
    Remote job
    Summer work
    Immediate start

    Mercor

    London
    more than 2 months ago
  • £27.4k per annum

     ...makes people go “ohhh, now I get it” Forecasting and modelling AI literacy and applied analytics Turning complexity into clarity...  ...with some of the UK’s largest and most complex datasets and develop versatile skills that open doors across analytics and AI. Requirements... 
    Long-term contract
    Full-time
    Apprenticeship
    Hybrid working
    On-site
    Relocation
    Bristol
    10 days ago