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Senior AI Systems Engineer

London, GB💼 Full-time💰 $59,200–$59,200🗓 2026-09-29 → 2026-10-02

Core

Build and operate production-grade AI systems, intelligence, and orchestration layers for financial regulation workflows using foundation models and agentic workflows.

Role type

Senior IC AI Systems Engineer (RegTech)

Builds

Secure, auditable AI products and agentic workflows embedded into operational FCA workflows for Authorisations, Supervision, and Enforcement.

Domain

Financial Services Regulation / AI Engineering

Deliverable

production ML models

Required skills

Python, production software engineering, foundation models/LLM APIs, retrieval and embedding pipelines, AI evaluation and monitoring, CI/CD, secure engineering practices

Preferred skills

AWS Bedrock, AgentCore, agent orchestration, event-driven systems, graph-enhanced retrieval, temporal and provenance models, adversarial testing, prompt-injection red teaming

Technologies

Python, AWS Bedrock, AgentCore, LLM APIs, retrieval pipelines, CI/CD tools

Responsibilities

Build and operate production-grade AI systems using foundation models and tool-use services; Develop advanced retrieval-augmented generation capabilities with citation verification; Design multi-step agentic workflows with human review and safe-failure mechanisms; Build agentic orchestration covering planning, memory, and execution limits; Partner with stakeholders to create evaluation datasets and automated testing frameworks; Champion secure engineering practices against prompt injection and data leakage

Seniority

Senior, hands-on IC

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