ML Engineer: AI-Driven Marketing Operations

Cornerstone VC; United Kingdom; Remote; GBP 60,000 - 80,000; Full time

Job summary

A leading technology firm in London seeks an ML Engineer for designing and building AI-native marketing operations systems. You will develop and deploy ML systems, improve performance through integration with live data sources, and collaborate closely with product and engineering teams. Ideal candidates should have strong experience with ML systems, solid engineering fundamentals, and a comfort in rapid product development. This role offers meaningful ownership and user impact.

Qualifications

• Strong experience building and shipping ML systems in production.
• Hands‑on experience with LLMs, RAG, agents, or workflow‑driven AI systems.
• Solid engineering fundamentals (Python, APIs, data pipelines, evaluation).

Responsibilities

• Develop and deploy ML/LLM systems for marketing-specific workflows.
• Build agentic systems with persistent memory and workflow orchestration.
• Integrate models with live data sources.

Skills

Building and shipping ML systems

Experience with LLMs

Solid engineering fundamentals (Python)

Familiarity with data pipelines

Comfortable in a fast-moving product environment

Job description

A leading technology firm in London seeks an ML Engineer for designing and building AI-native marketing operations systems. You will develop and deploy ML systems, improve performance through integration with live data sources, and collaborate closely with product and engineering teams. Ideal candidates should have strong experience with ML systems, solid engineering fundamentals, and a comfort in rapid product development. This role offers meaningful ownership and user impact.