Lead Data Scientist — Agentic AI & Production ML (Remote)

Aria Intelligent Solutions; Greater London; Remote; GBP 120,000 - 180,000; Full time

Benefits offered by this job

Private medical

Vitality rewards

25 days annual leave

Charity day

Wellbeing app

Job summary

Aria Intelligent Solutions is seeking a Lead Data Scientist to spearhead Agentic AI initiatives, oversee end-to-end AI architecture, and guide a team of data scientists. The role centers on productionizing AI agents, LLM workflows, and scalable analytics for real‑world business problems.

The candidate will combine deep ML foundations with hands-on experience in agentic systems, RAG, tool calling, and cloud deployment, to deliver impactful analytics and AI solutions.

Qualifications

• Bachelor's or Master's in Computer Science, Data Science, Statistics, Mathematics, Engineering or related discipline.
• 8+ years of experience in Data Science, ML, AI, GenAI or related areas.
• Strong foundation in Statistics, ML and Data Science.
• Strong hands-on experience with Python and SQL.

Responsibilities

• Lead design and development of production-grade AI agents and agentic workflows.
• Design agent architectures involving LLMs, tools, APIs, databases, and business systems.
• Build multi-agent systems for complex analytical and business workflows.
• Mentor Data Scientists and guide AI Engineers in modelling approaches and architectures.

Skills

Python

SQL

LLMs / Generative AI

Agentic AI / multi-agent

RAG / tool calling

Leadership

Education

Bachelor's or Master's in CS / Data Science

Tools

Docker

FastAPI

PostgreSQL

AWS/Azure/GCP

Python

Job description

Aria Intelligent Solutions is seeking a Lead Data Scientist to spearhead Agentic AI initiatives, oversee end-to-end AI architecture, and guide a team of data scientists. The role centers on productionizing AI agents, LLM workflows, and scalable analytics for real‑world business problems.

The candidate will combine deep ML foundations with hands-on experience in agentic systems, RAG, tool calling, and cloud deployment, to deliver impactful analytics and AI solutions.