Full-Stack & AI Automation Engineer – Barcelona On-site

Live Data Solutions; Barcelona; On-site; EUR 28,000 - 30,000; Full time

Benefits offered by this job

Central Barcelona office

Growth opportunities

International environment

Autonomy in projects

Job summary

Vertigo Media Performance in Barcelona is seeking a Full Stack Developer & AI Automation Specialist to build and optimize web applications, automate processes, and explore AI-powered solutions.

You’ll work on landing pages and frontend with JavaScript/React, backend in PHP/Symfony and Python, and you’ll design workflows with Zapier/Make/n8n, implement REST APIs, and integrate CRMs and ads platforms to automate lead distribution and reporting.

Qualifications

• 2–3 years of relevant development experience.
• Good knowledge of JavaScript and React.
• Experience with Python and/or PHP.
• Understanding of REST APIs and third-party integrations.
• Familiarity with automation tools such as Zapier, Make, or n8n.
• A proactive, problem-solving mindset and a genuine interest in AI and automation.
• Good English communication skills.
• Valid work authorization in Spain is required.

Responsibilities

• Develop and optimize landing pages and web applications using JavaScript, React, HTML, and CSS.
• Maintain and enhance backend applications using PHP (Symfony) and Python.
• Build new features for internal lead management and billing platforms.
• Improve existing tools, applications, and databases.
• Design and implement workflows using Zapier, Make, and n8n.
• Develop and maintain REST APIs and webhooks.
• Connect CRMs, advertising platforms, and internal systems.
• Automate lead distribution, reporting, data synchronization, and operational processes.
• Integrate OpenAI APIs and other AI technologies into business applications.
• Experiment with AI agents and intelligent automation.
• Build AI-powered tools to improve lead qualification, data processing, and productivity.
• Implement tracking solutions using Google Tag Manager, including server-side tracking.
• Work with Google Ads and Meta Ads APIs and improve attribution and conversion measurement.

Skills

JavaScript

React

Python

PHP

REST APIs

Automation tools

English

Work authorization Spain

Tools

Zapier

Make

n8n

Job description

Vertigo Media Performance in Barcelona is seeking a Full Stack Developer & AI Automation Specialist to build and optimize web applications, automate processes, and explore AI-powered solutions.

You’ll work on landing pages and frontend with JavaScript/React, backend in PHP/Symfony and Python, and you’ll design workflows with Zapier/Make/n8n, implement REST APIs, and integrate CRMs and ads platforms to automate lead distribution and reporting.