AI Automation Engineer

Leadtech Group Logo

Leadtech Group

📍Remote - Spain

Summary

Join Leadtech’s Applied AI Lab as an AI Automation Engineer to build and maintain end-to-end automation pipelines using tools like n8n, retool, and KNIME. You will integrate AI models, APIs, databases, and user-facing systems to create fast, scalable, and maintainable intelligent workflows. Responsibilities include automating tasks across various systems, designing multi-step processes involving LLMs, setting up event-driven architectures, and rapidly prototyping and delivering AI-powered automations. Collaboration with product managers and AI specialists is crucial to translate complex requirements into robust features. You will also build and maintain backend infrastructure and contribute to application deployment and cloud infrastructure maintenance on Google Cloud Platform. This role requires a proactive and skilled developer with experience in n8n, LangChain, and various programming languages. A passion for AI and problem-solving is essential.

Requirements

  • 6 Months - 3 years of professional experience in a role
  • Able to build custom workflows and custom nodes
  • Comfortable using it with webhook triggers, data parsing, retries, error handlers, and LLM toolchains
  • Understands how to secure, scale, and monitor n8n in production
  • Previous hands on experience
  • Awareness of its features and pros and cons
  • Proficiency in Python, TypeScript, Bash, and workflow scripting (e.g., YAML-based pipelines)
  • Familiar with FastAPI, Node.js, and database integration (PostgreSQL, Redis, BigQuery)
  • You are a collaborative problem-solver, eager to take on new challenges and contribute to a fast-paced development cycle
  • A genuine passion and awareness for artificial intelligence and a strong desire to build products that leverage its capabilities to solve real-world problems
  • You have a passion for building great products, are eager to propose new features, and enjoy finding creative solutions to improve the user experience

Responsibilities

  • Build, maintain, and extend end-to-end automation pipelines using n8n,, or Retool Workflow
  • Automate tasks across systems such as vector DBs (Pinecone, Weaviate), OpenAI/Gemini APIs, Notion, Slack, email, storage, and webhooks, Agent Orchestration & AI Integration, Design and deploy multi-step processes involving LLMs (e.g., GPT-4o, Claude, Gemini) via prompt chains, tool calling, and function execution
  • Set up listeners and webhooks to automate tasks based on events (e.g., user uploads, external service updates, or model outputs). Route user inputs, analyze outputs, and trigger relevant services through low-latency pipelines
  • Ship AI-powered automations fast to support internal users, marketing, content ops, product intelligence, and more
  • Collaborate on the integration with our n8n-based workflow automation engine, helping to connect our backend with the AI agents that power our analyses
  • Collaborate closely with product managers and AI specialists to translate complex requirements into robust, scalable features
  • Build and maintain backend infrastructure to support agent and model endpoints via FastAPI or Express
  • Collaborate with the team on application deployment and help maintain our cloud infrastructure on Google Cloud Platform

Preferred Qualifications

  • Previous experience working on projects involving AI, machine learning, or interacting with large language models (LLMs)
  • Knowledge of cloud platforms like Google Cloud Platform (GCP)

Benefits

  • Competitive salary and stock options
  • Remote-friendly environment with flexible working hours
  • Access to top-tier ad budgets, tools, and learning resources
  • A high-impact role at the heart of marketing, product, and engineering
  • Growth and career development
  • Work-Life balance
  • Competitive salary, full-time permanent contract, and top-tier private health insurance (including dental and psychological services)
  • 25 days of vacation plus your birthday off, with flexible vacation options—no blackout days!
  • Free coffee, fresh fruit, snacks, a game room, and a rooftop terrace with stunning Mediterranean views
  • Ticket restaurant and nursery vouchers, paid directly from your gross salary

Share this job:

Disclaimer: Please check that the job is real before you apply. Applying might take you to another website that we don't own. Please be aware that any actions taken during the application process are solely your responsibility, and we bear no responsibility for any outcomes.