Principal AI Scientist - UK Perm in London

Principal AI Scientist - UK Perm in London

London Full-Time 80000 - 100000 £ / year (est.) Working from home possible
All The Top Bananas

At a Glance

  • Tasks: Lead AI research and develop next-gen AI solutions with real-world impact.
  • Company: Innovative organisation transforming AI in psychometrics and human assessment.
  • Benefits: Salary £80,000 - £100,000, fully remote work, and excellent career growth.
  • Other info: Opportunity for high autonomy and mentorship in a research-focused environment.
  • Why this job: Shape AI strategy and work on innovative products in a collaborative culture.
  • Qualifications: Extensive AI experience, strong Python skills, and leadership in technical research.

The predicted salary is between 80000 - 100000 £ per year.

Location: Remote (UK-based)

Salary: £80,000 - £100,000 + Benefits

Location Requirement: UK applicants only

Sponsorship: Unfortunately, visa sponsorship is not available for this position.

Are you an experienced AI Scientist looking to lead cutting-edge research and develop next-generation AI solutions? We're partnering with an innovative organisation that is transforming how AI is applied within psychometrics and human assessment. This is a rare opportunity to take ownership of the AI research roadmap, influence technical strategy, and build intelligent systems that have real-world impact.

Working remotely within the UK, you'll collaborate with cross-functional teams to design, develop and deploy advanced AI models, with a particular focus on Large Language Models (LLMs), AI agents and machine learning technologies.

The Role

As Principal AI Scientist, you will be the technical authority for AI research and innovation. You'll define the research direction, lead experimentation, and translate cutting-edge research into production-ready solutions. This is a hands-on leadership role where you'll balance strategic thinking with practical implementation.

Responsibilities

  • Define and own the AI research and development roadmap.
  • Lead the design, development and evaluation of advanced AI and machine learning solutions.
  • Build and optimise Large Language Model (LLM) applications and autonomous AI agent frameworks.
  • Develop robust evaluation methodologies to ensure AI systems are accurate, reliable and measurable.
  • Work closely with product, engineering and research teams to translate complex ideas into scalable products.
  • Stay at the forefront of emerging AI research and identify opportunities to incorporate new techniques.
  • Mentor senior technical colleagues and help establish AI best practices across the organisation.

What We're Looking For

We're looking for someone with significant commercial experience in AI research and technical leadership.

Essential Skills

  • Extensive experience developing Machine Learning and AI solutions.
  • Strong hands-on experience with Large Language Models (LLMs) and AI Agent frameworks.
  • Proven experience leading technical research initiatives and defining AI strategy.
  • Experience taking AI solutions from research through to production.
  • Excellent Python programming skills.
  • Strong understanding of modern ML frameworks such as PyTorch or TensorFlow.
  • Experience evaluating AI model performance and designing robust experimentation methodologies.

Psychometric Experience

You'll either have direct experience in psychometrics or possess the analytical foundation to become an expert quickly. Experience in one or more of the following would be highly desirable:

  • Psychometrics
  • Mathematical or inferential statistics
  • Research methodology
  • Measurement theory
  • Survey research
  • Questionnaire design
  • Survey data analysis (for example, market research)
  • Validity and reliability evaluation

We'd Love to See

  • PhD or Master's in Artificial Intelligence, Machine Learning, Computer Science, Statistics, Psychology or a related discipline.
  • Experience publishing research or contributing to innovative AI projects.
  • Experience working within research-led environments.
  • Excellent communication and stakeholder management skills.

What's On Offer

  • Salary of £80,000 - £100,000
  • Fully remote working within the UK
  • Opportunity to shape the AI strategy of a growing organisation
  • Work on genuinely innovative AI products
  • High level of autonomy and technical ownership
  • Collaborative, research-focused culture
  • Excellent opportunities for professional growth and career progression

If you're passionate about advancing AI research, enjoy solving complex scientific problems, and want to lead the development of innovative AI solutions with real-world impact, we'd love to hear from you.

Please note: Applicants must already have the right to work in the UK. Unfortunately, visa sponsorship is not available for this position.

Principal AI Scientist - UK Perm in London employer: All The Top Bananas

My Four Wheels is an exceptional employer, offering a rewarding career as a Trainee Driving Instructor with flexible working hours and the potential to earn up to £50,000+ annually. With comprehensive training provided through our new Training Academy, employees benefit from ongoing support and resources, ensuring a fulfilling journey towards becoming a qualified instructor while enjoying the satisfaction of teaching locally in Westfield, Surrey.

All The Top Bananas

Contact Details:

All The Top Bananas Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal AI Scientist - UK Perm in London

Get Involved in Data Science Meetups

Tap into local data science meetups or workshops to connect with fellow enthusiasts and professionals. These events are goldmines for networking, and sometimes even lead directly to job openings at companies like All The Top Bananas!

Show Off Your Projects

Start building a public portfolio showcasing your data science projects on platforms like GitHub or personal websites. Highlight unique analyses or models you've developed. This not only demonstrates your skills but also gets your name out there for roles like Principal AI Scientist - UK Perm at All The Top Bananas.

Leverage Professional Networks

Join professional bodies related to data science, like the Data Science Society or similar organisations. Getting involved can lead to mentorship opportunities and insider knowledge about full-time positions at companies like All The Top Bananas.

Apply Directly through Our Website

When you find a suitable opening like Principal AI Scientist - UK Perm at All The Top Bananas, make sure to apply directly through our website. It gives you an edge and shows you're keen to join our team. Plus, who doesn’t love a direct application? It’s easier than navigating through job boards!

We think you need these skills to ace Principal AI Scientist - UK Perm in London

AI Research
Machine Learning
Large Language Models (LLMs)
AI Agent Frameworks
Python Programming
PyTorch
TensorFlow

Some tips for your application 🫡

Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!

Quantify Your Achievements:Employers love numbers! When drafting your CV, highlight your achievements with quantifiable results. For instance, mention how your data analysis led to a certain percentage increase in efficiency or revenue at a previous job or project. These details can really make your application pop!

Craft a Tailored Cover Letter:For a full-time role at All The Top Bananas, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.

Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at All The Top Bananas. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!

How to prepare for a job interview at All The Top Bananas

Brush Up on Your Statistics

For a data science role, we need to seriously sharpen our statistics skills. Get ready to tackle technical questions on probability distributions, hypothesis testing, and regression analysis. These are often the bread and butter of data science interviews, so don't just skim over them!

Showcase Your Projects

Prepare a killer portfolio showcasing your data science projects. We should include details about the datasets used, the tools and techniques applied, and the impact of your findings. If we can walk them through a particularly challenging project or a cool visualisation that had real-world implications, it’ll really make us stand out!

Get Comfortable with Python and R

Most data science positions require us to be proficient in programming languages like Python and R. We should practice common libraries like pandas, NumPy, and scikit-learn, and be ready for live coding exercises or algorithm questions. Showing off our coding chops can really impress the interviewers at All The Top Bananas!

Prepare for Case Studies

Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.