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Hire expert AI Engineers in London, United Kingdom

Post a project and get matched with AI Engineers in London, United Kingdom. Matched in 24 hours. No agency fees.

1
Post your project
Takes 3 minutes
2
Meet your expert
Within 24 hours
3
Launch your project
Flexible payment options
+14k more AI Engineers on Twine
Noriyuki F.
AI Engineer
★★★★★ 5.0
Vikram K.
AI Engineer
★★★★★ 5.0
Zahra T.
AI Engineer
★★★★★ 5.0

Trusted by 10,000+ companies of all sizes

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Meet the experts behind high growth companies.

Every AI Engineer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.

Available
AI Engineer

ActiveCampaign, Branding, CRM

Turning brands into unforgettable experiences, we are Cosmos Agency — a creative and strategic powerhouse specializing in branding, email marketing, web design, and platf...

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Available
AI Engineer

AI Chatbot, AI Collection (Audio), AI Collection (Video)

You didn’t start your business to spend your days fixing broken systems, repeating the same tasks, or chasing down updates. You started it to build something meaningful ...

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Available

Senior Full Stack Engineer with 12 years of experience building scalable web products end-to-end. I ship production software in spec-driven environments, collaborate clos...

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Available
AI Engineer

AI Chatbot, AI Data Labelling, API

Staff Software Engineer specializing in AI systems, scalable Python platforms, distributed architectures, and cloud-native applications. Experienced in leading technical ...

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Available
AI Engineer

APIs, AWS, Azure

Driven by a passion for coding since age 14 and a fascination with AI sparked by AlphaGo's historic victory, David Ade has built his career around creating impact-driven ...

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Available
AI Engineer

I am an AI Engineer focused on building AI-native systems. I have trained and deployed traditional ML models for classification, built RAG and agentic workflows into heal...

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We have over 14,500 AI Engineers who've worked in many different industries and cover various styles and skillsets.

Start your search

What companies hire AI Engineers for

Projects that brands and startups post most often.

MVP build

End-to-end build of a v1 product: front-end, back-end, and deployment.

Build your MVP

AI feature integration

Add LLM-powered features to your product, copilots, semantic search, or summarisation.

Integrate AI

Mobile app

React Native or Flutter app for iOS and Android from your existing spec.

Build your app

Browse related AI Engineer roles in London, United Kingdom

Development specialisms and the cross-functional roles you'll often hire alongside.

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Reviews

Trusted by companies around the world

I am the Co-Founder and CEO of a Swiss-Insurtech startup. I was always doing the design of my powerpoint slides on my own. To design them took me a long time and it always looked bad. Until I found twine. Due to twine I found an amazing designer abroad. She is very good and fast. And I can now send her my powerpoint slides...

Achim Kohli

Nov 15, 2021

Could not sing their praises highly enough. Many a time have been able to find an exceptional talent through their system, but more importantly, there is never any hassle when it comes to dealing with payments, communication, or delivery. A great service and they are contactable and provide solutions

Samson

Dec 16, 2021

I had a wonderful experience using twine to find and work with talented freelancers for my project. The platform is easy to use, has a wide range of creative professionals, and offers secure payment options. I was able to communicate with my collaborators effectively and get the results I wanted. I would highly recommend...

Natarajan Selvaraj

Jun 12, 2022

I think the concept works really well and is priced reasonably. Easy messaging with the lovely artist who is doing the illustrations for a children's book for me and also overseen by a Twine manager to make sure everything is going okay. I haven't used other websites who do the same thing, but have found this one works...

Carol Ainge

Jul 23, 2021

I needed to create a Movie Poster for my Animated Screenplay. So I asked a local Graphics shop. They gave me a referral to Fivver.com. I was unhappy with the work and poor English comprehension. Somehow, in an internet search, Twine.net came up, so I tried it. I think that the ability to see a Contractor's Portfolio is...

Michael Mroz

Jun 16, 2021

Went searching the web for a songwriter to help me with my timely COVID-19 related song. There's a lot out there, but finally happened across Twine. Found a nice young and talented fellow in the UK who would do it within my budget. And viola! a one day turn-around and a new song is shared with the world. I couldn't be...

Phil Bearce

Mar 5, 2020

How it works

  1. 1

    Post your project

    3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.

  2. 2

    Meet your expert

    Within 24 hours, you'll see a shortlist of vetted AI Engineers matched to your project.

  3. 3

    Launch your project

    Flexible payments on your terms, bill experts directly or use the Twine vault for added security.

How pricing works on Twine

Transparent rates, no hidden markup, and a payment path for every need.

The quote is the number.Nothing added on top.

Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.

No hidden markup

Pay direct.0% commission.

Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.

0% off-platform payments

Pay via Vault.Your money is protected.

Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.

10% up to $10k · 5% over $10k

Estimate your budget

Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.

Your project

Mid-level (3–5 yrs)
2–4 weeks

Estimates only. Actual budget is set by you and agreed with your expert before any work begins.

ESTIMATED RANGE

£4,600 £12,500

How we got here

  • Mid-level day rate: ~£455–£615/day
  • 2–4 weeks = 10–20 working days
  • Range: £4,600–£12,500

Twine vs. the alternatives

Frequently asked questions

Common questions answered before you post a project.

AI Engineers are specialized professionals who design, develop, and implement artificial intelligence systems and applications. Their responsibilities typically include:

  • Creating algorithms and models that enable machines to perform tasks requiring human intelligence.
  • Conducting research to innovate new AI technologies.
  • Collaborating with data scientists to analyze large datasets and extract meaningful insights.
  • Testing and optimizing AI models for performance and accuracy.
  • Integrating AI solutions into existing systems and workflows.

Ultimately, AI Engineers play a crucial role in harnessing the power of AI to drive business success and improve operational efficiencies.

Exceptional AI Engineers possess a unique blend of technical and soft skills that distinguish them in the field. These qualities include:

  • Strong analytical and problem-solving abilities to tackle complex challenges.
  • Proficiency in programming languages such as Python, R, or Java.
  • Expertise in machine learning frameworks and tools.
  • Excellent communication skills to explain complex concepts to non-technical stakeholders.
  • Adaptability to stay updated with rapid advancements in AI technologies.

These attributes enable them to deliver innovative solutions and ensure project success.

Typical day rates for AI Engineers in United Kingdom vary by experience level:

  • Junior: 330 - 445 GBP
  • Mid-level: 455 - 615 GBP
  • Senior: 570 - 770 GBP
  • Expert: 705 - 955+ GBP

These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.

Estimate your cost using our calculator →

To find the perfect AI Engineer for your needs in London, start by clearly outlining your project goals and required skill sets. Evaluate candidates based on their previous work experience, focusing on relevant projects in AI. Conduct interviews to assess their problem-solving abilities and technical expertise. Look for engineers who demonstrate a strong understanding of your industry and can articulate their thought process. Additionally, consider their communication style and cultural fit for your team, as these factors are crucial for smooth collaboration. Finally, check references to validate their past performance and reliability.

During an interview with an AI Engineer, asking the right questions is vital to gauge their expertise and fit. Consider these key questions:

  • Can you describe a recent project where you implemented AI solutions?
  • What programming languages and tools do you prefer for AI development?
  • How do you approach problem-solving in complex AI systems?
  • Can you explain a challenging technical concept to a non-technical audience?
  • What strategies do you use to stay current with AI advancements?

These questions can help you assess their skills, experience, and communication abilities effectively.

Hiring an AI Engineer in London involves several critical steps to ensure you find the right talent. Start by defining your project requirements, including the specific skills needed and the expected outcomes. Next, utilize platforms like Twine to post your job, allowing you to reach a diverse pool of freelancers. Review portfolios to assess past work and invite candidates for interviews. It is also essential to evaluate their communication skills and cultural fit, as these factors are vital for successful collaboration. Lastly, always check references to verify past experiences and capabilities.

Hiring a freelance AI Engineer and working with an agency each offer distinct advantages. Freelancers typically provide more flexibility and cost-effectiveness, allowing businesses to hire talent on a project basis without long-term commitments. In contrast, agencies offer a broader range of services and resources, often providing teams of experts for larger projects, which can ensure consistent quality and support. Additionally, agencies may have established processes and structures in place for project management and communication. The choice between the two depends on your project scope, budget, and the level of expertise required.

An effective project brief or job description for an AI Engineer should include the following elements:

  • A clear project overview outlining the goals and objectives.
  • Specific technical skills required, such as programming languages and frameworks.
  • Expected deliverables and project timeline.
  • Budget constraints and payment terms.
  • Any relevant industry experience or domain knowledge desired.

By providing a comprehensive brief, you will attract suitable candidates who can meet your project requirements.

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted AI Engineers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance AI Engineers, making it easy to find the perfect creative professional for your project.

Ready to hire your next AI Engineer?

Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.

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