Machine Learning Engineer (Greater London)

The Portfolio Group
London
5 days ago
Applications closed

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Machine Learning Engineer

Machine Learning Engineer

Machine Learning Engineer

Machine Learning Engineer

Machine Learning Engineer

Machine Learning Engineer

Direct message the job poster from The Portfolio Group

Chief Operations Officer at The Portfolio Group | Executive Recruitment & Search Assignments.

An exceptional opportunity to join an innovative, high-growth organisation shaping the future of AI-powered automation and digital interaction.

We’re seeking aMachine Learning Engineer with full-stack development experienceto work on cutting-edge projects involvingGenerative AI,Retrieval-Augmented Generation (RAG), andmulti-agent reasoning frameworks.

This is a hands-on, end-to-end engineering role with impact across the full ML lifecycle – from experimentation to deployment.

  • Conversational AI & Reasoning:Design, fine-tune, and deploy advanced LLMs with agentic capabilities
  • RAG Pipelines:Build and optimise scalable pipelines for structured and unstructured data retrieval
  • LLM Training & Fine-Tuning:Use methods like LoRA, QLoRA, SFT, PEFT, and RLHF
  • Inference & Acceleration:Serve models using vLLM, DeepSpeed, Triton, TensorRT
  • Multi-Agent Orchestration:Work with LangChain, AutoGen, CrewAI, DSPy and similar tools
  • Cloud & MLOps (AWS):Deploy with SageMaker, Bedrock, Lambda, S3, ECS, EKS
  • Full-Stack Integration:Build APIs (FastAPI, Flask) and integrate with React, TypeScript, Node.js

Required skills & experience:

  • 3–5+ years of experience in ML engineering and software development
  • Deep Python proficiency, with PyTorch, TensorFlow or Hugging Face
  • Proven experience with LLMs, RAG, and deploying cloud-native AI on AWS
  • Strong full-stack skills (React, TypeScript, Node.js) and API development
  • Familiarity with vector databases and multi-agent frameworks

Apply now to join this high growth and award-winning organisation with the opportunity to be part of building the future of AI driven projects and solutions. The role offers a highly competitive salary and benefits package and will be office based in London.

Seniority level

  • Seniority levelAssociate

Employment type

  • Employment typeFull-time

Job function

  • Job functionInformation Technology
  • IndustriesBusiness Consulting and Services

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