AI Engineer

McCabe & Barton
London, UK
3 days ago
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Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

Artificial Intelligence Code Coverage Data Infrastructure Python (Programming Language) Role-Based Access Control Salesforce.Com Software Engineering Datadog Application Enhancement Tool Large Language Models Prompt Engineering AI Platforms
+2 more
Data Management Databricks

Job description

We are seeking a I Engineer with Software Engineering background to join a fast-moving team working across AI platform engineering and direct collaboration with the Investment Team.

The role is split approximately 60/40 between platform engineering and business-facing AI delivery, focusing on building and deploying production-grade AI solutions.

We are looking for someone who writes clean, production-quality code and can turn AI capability into real business impact.

Key Responsibilities

Responsibilities

  • Design, build and maintain core AI platform components - LLM gateway, MCP connector layer, observability tooling, and privacy Proxy
  • Develop and harden MCP connectors across the company’s data sources (M365, Salesforce, Kensho/S &P, Moody’s, internal systems) through PoC, pilot, and GA stages
  • Build AI-powered tools and workflows for business teams, translating use cases into governed, production-ready applications
  • Integrate with Databricks/Unity Catalog as the data foundation for AI features
  • Contribute to spec-driven development practices - writing clear specifications before building, with appropriate test coverage
  • Support prompt engineering, evaluation, and iterative improvement of deployed AI features
  • Collaborate with the engineering squad to displace outsourced delivery with in-house capability

Requirements

  • Hands-on experience building with LLM APIs (Anthropic, OpenAI or similar) in production environments
  • Experience building AI Solutions is essential
  • Experience with agentic frameworks, tool use, and MCP or equivalent connector patterns desirable
  • Familiarity with observability and evaluation tooling for AI systems
  • Understanding of data platforms - Databricks or similar - and how to expose data safely to LLMs
  • Security and governance awareness: prompt injection, data boundary controls, RBAC
  • Comfortable working in a small, high-trust team where you own things end to end
  • Python development skills is essential
  • Financial services or regulated environment experience

Apply for this position

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

1:36 min

Visualizing memory limits and isolating suspicious endpoints

Dina Matveev Dina Matveev · Europe 2026 Virtual

2:27 min

Managing traffic and tracking costs with Databricks Unity Catalog

Viktoria Semaan Viktoria Semaan · World Congress 2026 Europe

2:36 min

Choosing between managed AI platforms and custom governance

Péter Farkas Péter Farkas · Europe 2026 Virtual

4:04 min

Defining agentic AI and the tool execution architecture

Rijk van Zanten Rijk van Zanten · Europe 2026 Virtual

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Career evolution in data engineering and AI platforms

Maria Apazoglou · Coffee With Developers

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Analyzing error logs and root causes using artificial intelligence

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