AI Agent Engineer

Madfish; United Kingdom; Remote; GBP 50,000 - 70,000; Full time

Job summary

A fast-growing eCommerce agency in the United Kingdom is looking for an AI Automation Specialist to design and implement advanced AI-driven workflows using n8n. The ideal candidate will have strong skills in JavaScript, SQL, and a proven experience with API integrations. This role involves troubleshooting, maintaining workflows, and collaborating closely with teams to drive automation solutions. A passion for innovation in eCommerce and AI is a must.

Benefits

Collaborative work environment

Opportunity to impact business growth

Global exposure

Qualifications

• Proven experience with n8n and workflow automation.
• Strong knowledge of JavaScript and SQL.
• Hands-on experience with API integrations.
• Familiarity with Airtable, Supabase, and AI/LLM platforms.
• Excellent problem-solving skills.

Responsibilities

• Design and implement advanced AI-driven workflows in n8n.
• Integrate multiple APIs across various platforms.
• Develop and optimize database queries.
• Collaborate with internal teams for automation solutions.
• Troubleshoot and improve existing workflows.

Skills

n8n

JavaScript

SQL

API integrations

Automation platforms

Fluent English

Tools

Airtable

Supabase

ChatGPT

Grok

Gemini

Job description

About Evestar

Evestar is a full-service eCommerce growth agency helping emerging brands scale into industry leaders. With expertise in performance marketing, creative production, CRO, and advanced automation, we partner with clients across various industries to build sustainable, data-driven growth. Our team is passionate about leveraging cutting-edge technology to streamline workflows, optimize decision-making, and unlock new opportunities for our partners.

About the Role

We are looking for an AI Automation Specialist with deep experience in building advanced AI agents and workflows using n8n. The ideal candidate will have strong technical skills across JavaScript, SQL, and APIs of different types, and proven experience integrating tools such as Airtable, ChatGPT, Grok, Gemini, Supabase, and other modern platforms. You will be responsible for designing, developing, and maintaining complex automation workflows that enhance operational efficiency and enable intelligent business solutions.

Responsibilities

• Design and implement advanced AI-driven workflows in n8n
• Integrate multiple APIs (REST, GraphQL, Webhooks, etc.) across various platforms
• Develop and optimize database queries (SQL, Supabase)
• Build and connect automation between Airtable, LLMs (ChatGPT, Gemini, Grok), and custom data sources
• Collaborate with internal teams to translate business needs into scalable automation solutions
• Troubleshoot, maintain, and improve existing workflows for performance and reliability

Requirements

• Proven experience with n8n and workflow automation
• Strong knowledge of JavaScript and SQL
• Hands-on experience with API integrations (REST, GraphQL, Websockets)
• Familiarity with Airtable, Supabase, and AI/LLM platforms (ChatGPT, Grok, Gemini, etc.)
• Solid understanding of data structures, relational databases, and automation logic
• Excellent problem-solving skills and ability to work independently
• Fluent English (both written and spoken) – ability to communicate clearly with international teams and clients

Nice to Have

• Experience with other automation platforms (Zapier, Make, custom Node.js workflows)
• Background in eCommerce or digital marketing tech stack
• Knowledge of cloud services (AWS, GCP, or similar)

Why Join Us?

• Work with a fast-growing agency at the intersection of eCommerce, AI, and automation
• Opportunity to build and deploy cutting-edge AI solutions that directly impact business growth
• Collaborative and innovative work environment with global exposure