Junior Data scientist
Role details
Job location
Tech stack
Job description
We're looking for a high-potential Junior Data Scientist who wants to build production AI systems - not just models in notebooks., We're seeking an Applied AI&Data Scientist who thrives in a hands-on, experimental environment. You'll help design, build and deploy AI models that form the backbone of the investment intelligence platform, from data processing and model training to inference and automation workflows.
Requirements
BSc/MSc (2:1+) in Computer Science, Mathematics, Data Science, or related STEM
Strong Python skills
Experience with PyTorch, TensorFlow, or JAX
Practical experience applying LLMs to real problems
Broader ML exposure (e.g. tree-based models, deep learning fundamentals)
Familiarity with vector databases and RAG pipelines]
Experience deploying models via APIs (e.g. FastAPI)
Solid understanding of GCP and containerised environments (Docker)
High ownership mindset; you prototype, test, and improve independently
Right to work in the UK (no sponsorship)
Nice to Have
Experience with agentic frameworks (LangGraph, CrewAI, AutoGPT)
Fine-tuning or structured model evaluation experience
Understanding of transformers and embeddings
Exposure to financial data or fintech systems
Contribution or Interest in open-source or research side projects
