Applied AI Scientist

Applied AI Scientist

Full-Time 120000 - 120000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Transform complex AI concepts into scalable, real-world solutions.
  • Company: Fast-growing UK tech scale-up with a strong focus on innovation.
  • Benefits: Competitive salary, remote work, modern AI tools, and extra time off.
  • Other info: Opportunity for significant career growth in a fast-paced setting.
  • Why this job: Join a dynamic team tackling exciting AI challenges in a high-trust environment.
  • Qualifications: Strong Python skills and experience in AI/ML development required.

The predicted salary is between 120000 - 120000 £ per year.

We’re supporting a fast-growing UK technology scale-up that is hiring an Applied AI Scientist to join a highly capable technical team. This is a role for someone who enjoys working at the intersection of machine learning research, software engineering and applied problem solving. You’ll be taking complex AI/ML concepts and turning them into reliable, scalable systems that can be used in demanding real-world settings. It’s a strong fit for someone who wants more than pure research, but still wants the technical depth, mathematical challenge and freedom to explore modern AI approaches.

The role involves working in a hands-on, delivery-focused engineering environment where you’ll help design, build and improve advanced AI capabilities. You’ll be involved across the full lifecycle, from understanding complex requirements and exploring suitable approaches, through to model development, system integration, optimisation and deployment. This is a practical, highly technical role where strong Python engineering, mathematical rigour and modern AI/ML knowledge are all important.

What you’ll be doing:

  • Translating AI/ML research into robust, production-ready solutions
  • Designing and implementing machine learning models for complex applied problems
  • Building and integrating modern AI systems using techniques such as RAG, LLMs, embeddings, vector search and multi-agent architectures
  • Writing clean, performant Python code for production environments
  • Working closely with engineering teams to improve architecture, reliability and scalability
  • Collaborating with stakeholders to turn ambiguous or complex problems into delivered technical solutions
  • Contributing to technical direction, best practice and knowledge sharing across the team

What we’re looking for:

  • A strong academic background in a quantitative discipline such as Physics, Applied Mathematics, Statistics, Computer Science or similar
  • Excellent Python skills for AI/ML development
  • Hands-on experience with frameworks such as PyTorch, JAX, TensorFlow, Scikit-Learn or similar
  • Strong mathematical and statistical foundations
  • Experience developing ML models or AI systems beyond experimentation
  • An ability to work across research, engineering and product-style delivery
  • A pragmatic mindset and comfort working in a fast-paced scale-up environment

It would be helpful if you also have experience with:

  • RAG, LLMs, embeddings, vector databases or agent-based systems
  • MLOps tools such as MLflow, Kubeflow or similar
  • Docker, Kubernetes or containerised deployment environments
  • Simulation, optimisation, decision-support or modelling techniques
  • Secure development practices
  • Working with complex, regulated or high-reliability systems

You’ll need to be UK-based, open to occasional travel, and willing to go through standard background/security checks if required.

Why consider it? This is an opportunity to join a scaling technology company at an exciting stage of growth, working with a strong technical team on challenging AI problems. The package includes:

  • Competitive salary and benefits
  • Remote UK working
  • Access to modern AI tools and infrastructure
  • A high-trust culture focused on delivery rather than bureaucracy
  • Regular company-wide Fridays off and early Friday finishes
  • Around 20 additional days’ worth of time back each year through company days off.

Applied AI Scientist employer: SR2 | Socially Responsible Recruitment | Certified B Corporation™

Join a dynamic technology scale-up that prioritises innovation and employee well-being, offering a competitive salary and the flexibility of remote work within the UK. With a high-trust culture that emphasises delivery over bureaucracy, employees benefit from access to cutting-edge AI tools, regular company-wide Fridays off, and ample opportunities for professional growth in a collaborative environment focused on solving complex real-world problems.

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Contact Details:

SR2 | Socially Responsible Recruitment | Certified B Corporation™ Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Applied AI Scientist

Tip Number 1

Network like a pro! Reach out to people in the AI and tech community, attend meetups or webinars, and don’t be shy about asking for informational interviews. You never know who might have the inside scoop on job openings!

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving Python and machine learning. This is your chance to demonstrate how you can turn complex AI concepts into real-world solutions.

Tip Number 3

Prepare for technical interviews by brushing up on your Python coding skills and understanding of AI/ML frameworks. Practice solving problems on platforms like LeetCode or HackerRank to get comfortable with coding challenges.

Tip Number 4

Apply through our website! We’re always on the lookout for talented individuals like you. Tailor your application to highlight your experience with AI systems and your ability to work in a fast-paced environment.

We think you need these skills to ace Applied AI Scientist

Machine Learning
Python Programming
Mathematical Rigor
Statistical Foundations
AI/ML Frameworks (PyTorch, JAX, TensorFlow, Scikit-Learn)
Model Development
System Integration

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Applied AI Scientist role. Highlight your Python expertise, machine learning projects, and any relevant frameworks you've worked with. We want to see how you can bring your unique background to our team!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about AI and how your experience makes you a great fit for this role. Don’t forget to mention specific projects or achievements that demonstrate your problem-solving skills and technical depth.

Showcase Your Projects:If you've worked on any AI/ML projects, make sure to include them in your application. Whether it's a personal project or something from your previous job, we love seeing practical applications of your skills. It gives us insight into your hands-on experience and creativity!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets the attention it deserves. Plus, you’ll find all the details about the role and our company culture there, which can help you tailor your application even further!

How to prepare for a job interview at SR2 | Socially Responsible Recruitment | Certified B Corporation™

Know Your AI Stuff

Make sure you brush up on the latest AI/ML concepts and frameworks like PyTorch or TensorFlow. Be ready to discuss how you've applied these in real-world scenarios, as this role is all about turning complex ideas into practical solutions.

Show Off Your Python Skills

Since strong Python skills are crucial for this position, prepare to demonstrate your coding abilities. You might be asked to solve a problem on the spot, so practice writing clean, efficient code that could be used in production environments.

Understand the Business Context

This role isn't just about research; it's about delivering results. Familiarise yourself with the company's goals and how your work as an Applied AI Scientist can contribute to solving their specific challenges. This will show you're not only technically savvy but also business-minded.

Be Ready for Collaboration

You'll be working closely with engineering teams and stakeholders, so highlight your experience in collaborative environments. Prepare examples of how you've turned ambiguous problems into clear technical solutions, showcasing your ability to communicate effectively across teams.