Senior AI & Automation Architect

Optimizely; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Optimizely is seeking an AI and Automation Engineer to design, build, and maintain AI-powered applications and automated workflows across internal teams. The role partners with data engineering, reporting, operations, and other technical groups to deliver reliable, scalable solutions.

The ideal candidate will have 3–5 years of software development experience, proficiency in Python or Node.js, and a strong grasp of APIs, data pipelines, and AI tooling.

Qualifications

• Delivers AI development and agent-building projects with minimal supervision.
• Applies engineering processes to complex tasks and collaborates across teams.
• Demonstrates understanding of AI/LLM cost models and data pipelines.

Responsibilities

• Design, build, and maintain internal AI agents and automation workflows.
• Develop and test scripts, APIs, and integrations for cross-team use.
• Collaborate with reporting, data engineering, and operations teams.

Skills

Python

Node.js

AI/ML tools

APIs

Data pipelines

Agent frameworks

Prompt engineering

Cost modeling

Problem solving

Education

CS/Engineering degree

Tools

MCP integrations

Job description

Optimizely is seeking an AI and Automation Engineer to design, build, and maintain AI-powered applications and automated workflows across internal teams. The role partners with data engineering, reporting, operations, and other technical groups to deliver reliable, scalable solutions.

The ideal candidate will have 3–5 years of software development experience, proficiency in Python or Node.js, and a strong grasp of APIs, data pipelines, and AI tooling.