AI Engineer - Generative AI - Manufacturing

Overview

Can you imagine helping redefine industrial process automation with Generative AI?

Join our expert team to work on a manufacturing-focused platform, contributing to the development of AI-driven workflows and automation solutions. You will apply your knowledge of Generative AI, Lang Chain/Lang Graph and backend technologies to design intelligent process flows and scalable integrations. At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported.

• Hands-on experience building AI-powered solutions using OpenAI, Lang Chain, Lang Graph or similar frameworks.
• Strong experience developing backend solutions with JavaScript/Type Script and API integrations.
• Experience designing prototypes and validating AI workflows in complex environments.
• Good understanding of Docker, CI/CD pipelines and relational databases such as Postgre
  
  SQL or MySQL.
• Strong communication skills and ability to collaborate with international and cross-functional teams.

You will be responsible for designing and developing AI-supported workflows focused on manufacturing process automation. Creating prototypes and validating how Generative AI can improve process design efficiency while integrating backend services and automation logic into the platform. Working closely with product and technical teams to experiment, iterate and evolve scalable solutions.

We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development.

We ask you to be available for key meetings. Need to leave for a doctor’s appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40-hour workweek.

Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each other’s faces; the best stories always happen in the office!

• We cover your certifications and reward technical achievements up to €1,400.
• Private health and travel insurance.
• Full coverage for sick leave + 1 extra day off per month without medical leave.
• Free emotional, legal, and family support.
• Gym discounts + sports compensation.
• Flexible remuneration: meals, transport, childcare, etc.
• Referral bonuses: up to €6,000 per candidate and €5,000 per client.
• 23 working days of vacation.
• Free language courses:
  English, Spanish, Catalan and German.

We will discuss it during the first call. If it is important to you, feel free to ask.

We are looking forward to your application.