Machine Learning Research Engineer (LLM & AI Agents)

Machine Learning Research Engineer (LLM & AI Agents)

Full-Time 50000 - 70000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Design and build cutting-edge AI agents and scalable machine learning systems.
  • Company: Join a high-performing AI research group at the forefront of innovation.
  • Benefits: Hybrid work model, competitive pay, and opportunities for professional growth.
  • Other info: Collaborate with top-tier researchers in a dynamic, high-output environment.
  • Why this job: Make a real impact in the world of AI with groundbreaking projects.
  • Qualifications: 2-4 years in machine learning, strong Python skills, and a research background.

The predicted salary is between 50000 - 70000 £ per year.

Contract length: 6 months with potential to extend

Location: Hybrid 3 days per week in King's Cross

We are hiring a Machine Learning Research Engineer to join a high-performing AI research group working at the forefront of large language models and autonomous AI agents. This is not a traditional engineering role. You will operate at the intersection of research and applied systems, building next-generation AI capabilities that push beyond current industry benchmarks.

What you will do:

  • Design and build LLM-driven agents for research and automation
  • Develop scalable machine learning systems using Python and PyTorch
  • Run complex experiments across large datasets and models
  • Collaborate with researchers and engineers to deliver measurable scientific impact
  • Contribute to cutting-edge work influencing real-world AI systems

What we are looking for:

  • 2–4 years’ experience in machine learning, AI, or related fields
  • Strong Python and PyTorch capability
  • Exposure to LLMs, generative AI, or agent-based systems
  • Strong academic or research grounding (Maths, Physics, ML)
  • High-output mindset with the ability to execute quickly
  • High-performance, research-led team
  • Direct exposure to world-class AI work

Next steps to apply:

Apply now with word document CV or email your CV to rory@principlehr.com for immediate review.

Machine Learning Research Engineer (LLM & AI Agents) employer: Principle

Join a leading global technology organisation that values its employees and fosters a collaborative work culture. With a focus on professional growth, you will have the opportunity to enhance your skills in contingent workforce operations while enjoying a hybrid work model in Reading, Berkshire. The company offers competitive salaries and a supportive environment that encourages innovation and teamwork, making it an excellent place for those seeking meaningful and rewarding employment.

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Contact Details:

Principle Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Machine Learning Research Engineer (LLM & AI Agents)

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We think you need these skills to ace Machine Learning Research Engineer (LLM & AI Agents)

Machine Learning
Large Language Models (LLMs)
Python
PyTorch
Generative AI
Agent-Based Systems
Mathematics

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!

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Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at Principle. 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 Principle

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