Senior AI Enablement Engineer - Remote UK (AWS & LLMs)

Henderson Scott; City Of London; Remote; GBP 83,000 - 165,000; Full time

Job summary

Henderson Scott is seeking a Senior Developer (AI Enablement) to build and operate backend services powering a central Enterprise AI Gateway. The role blends cloud engineering with practical AI integration, including LLM APIs, agent tooling, and enterprise security controls.

You will design, implement, and maintain production-grade microservices on AWS, integrating Bedrock and AI gateways, while ensuring observability and secure, auditable operations across teams.

Qualifications

• Hands-on production API/backend services.
• Experience integrating LLM APIs into applications/workflows.
• Knowledge of prompt management and tool calling.
• Cloud-native AWS deployments with CI/CD and IaC.

Responsibilities

• Design, build, test, and maintain backend microservices and APIs powering the Enterprise AI Gateway.
• Integrate AWS Bedrock, AI Gateways, and approved foundation-model services into enterprise workflows.
• Build reusable APIs, libraries, and configuration patterns for consuming teams.
• Implement authentication, authorization (OIDC/OAuth2), rate limiting, usage attribution, and audit logging.
• Enable safe AI agent integrations with tool calling and MCP services.

Skills

Backend API development

Python

TypeScript/Node.js

LLM integration

AWS cloud

CI/CD

Terraform

Docker

Observability

Security controls

Tools

Terraform

Docker

OpenTelemetry

Splunk

CloudWatch

Job description

Henderson Scott is seeking a Senior Developer (AI Enablement) to build and operate backend services powering a central Enterprise AI Gateway. The role blends cloud engineering with practical AI integration, including LLM APIs, agent tooling, and enterprise security controls.

You will design, implement, and maintain production-grade microservices on AWS, integrating Bedrock and AI gateways, while ensuring observability and secure, auditable operations across teams.