Machine Learning Engineer – Large Language Models (LLM)

Startup; City Of London; Hybrid; GBP 25,000 - 100,000; Full time

Job summary

An innovative AI startup in London is seeking a Machine Learning Engineer to work on cutting-edge projects involving large language models. The role includes training and optimizing LLMs, developing orchestration pipelines, and collaborating on advanced AI projects. Candidates should have a strong ML/DL background, experience with PyTorch, and a passion for scalable AI solutions. This is a full-time position with a competitive salary and growth potential, offering a hybrid working model.

Benefits

Competitive package

Work on frontier AI projects

High-end GPUs provided

Qualifications

• Strong ML/DL background is essential.
• Proficiency in PyTorch or Transformers is required.
• Experience with LLM fine-tuning and distributed training is crucial.

Responsibilities

• Train & fine-tune LLMs for various applications.
• Build orchestration pipelines for multi-model systems.
• Optimize training & inference processes on GPU clusters.
• Collaborate on RLHF and continual learning projects.

Skills

Strong ML/DL background

Experience with PyTorch / Transformers

Skilled in LLM fine-tuning & distributed training

Passion for scalability and real-world AI systems

Job description

Machine Learning Engineer – Large Language Models (LLM)

Location: London, UK (Hybrid). Full-time (Part-time options considered). Salary: TBD.

What You’ll Do

• Train & fine-tune LLMs (Mistral, Llama, Mixtral, etc.)
• Build orchestration pipelines for multi-model systems
• Optimize training & inference on GPU clusters
• Collaborate on RLHF and continual learning projects

Requirements

• Strong ML/DL background
• Experience with PyTorch / Transformers
• Skilled in LLM fine-tuning & distributed training
• Passion for scalability and real-world AI systems

Why Join

• Work on frontier AI projects in a growing startup
• Hybrid setup in London with high-end GPUs
• Competitive package (salary TBD) + growth potential

Experience

• Employment: Full-time
• Schedule: 10:00 / 17:00, 5/7
• Salary: £25,000 – £100,000 yearly
• Starting time: Immediate start!

About Startup

We are a London-based AI innovative startup, looking for new minds to join us.