Machine Learning Engineer
Valent
London, UK
about 2 months ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
2 years minimum
Compensation
£55,000.0
Working hours
Regular working hours
Job source
Tech stack
Clean Code Principles
Application Programming Interfaces (APIs)
Amazon Web Services
Amazon Elastic Compute Cloud
Amazon S3
Microsoft Azure
Big Data
C++ (Programming Language)
Code Review
Data Integrity
Software Debugging
Python (Programming Language)
+18 more
Machine Learning
NumPy
Open Source Technology
Performance Tuning
Web Applications
Data Processing
Pytorch
Large Language Models
Multi-Agent Systems
Generative AI
Pandas
Kubernetes
HuggingFace
Machine Learning Operations
Software Version Control
Data Pipelines
Software Library
Docker
Job description
- Develop and deploy machine learning models to enhance our disinformation detection.
- Work with large datasets to train and validate models using Python and popular machine learning libraries.
- Collaborate with data engineers to ensure data integrity and efficient data pipelines.
- Integrate machine learning algorithms into existing web applications and services.
- Participate in cross-functional teams to define, design, and ship new machine learning features.
- Conduct code reviews and enhance the machine learning development process.
- Troubleshoot, debug, and upgrade machine learning systems.
- Write clean, efficient, and maintainable code while implementing security and data protection.
Requirements
Do you have experience in Python?, Do you have a Master’s degree?, We are looking for Machine Learning Engineer with a minimum of two years expertise in Python and multimodal multi-agentic RAG., * Programming Language: Python, C++/Rust (optional)
- ML/DL Frameworks: PyTorch (Preferred), Hugging Face (Transformers, Datasets, Tokenizers)
- Data Processing: Pandas, NumPy
Generative AI & LLMs
- LLM Orchestration (RAG): LangChain, LangGraph, LlamaIndex or similar
- Vector Databases: Qdrant, FAISS, or similar
- Fine-Tuning: Experience with fine-tuning techniques (e.g., PEFT, LoRA, QLoRA) on open-source models (e.g., Llama, Mistral), alignment-tuning (e.g. DPO, ORPO).
- APIs: OpenAI, Anthropic, Gemini, etc.
- Inference: vLLM, llama.cpp, SGLang, etc.
MLOps & Deployment
- Containerization: Docker
- Orchestration: Kubernetes (K8s) (for scalable inference)
- Cloud Platform: AWS, GCP, or Azure (experience with S3, EC2/GCE, and a managed Kubernetes service like EKS/GKE is a strong plus)
- Experiment Tracking: Weights & Biases (W&B) or MLflow
- Version Control: Git / GitHub
Specialised
- Multi-Agent Systems: AutoGen, CrewAI, LangGraph
- Multimodal: Experience with models or techniques for handling images/video (e.g., Qwen3, Whisper, etc.)
Benefits & conditions
Pulled from the full job description
- Employee stock purchase plan
- Sick pay
- Company pension
- On-site gym
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