Stop watching tutorials and start building production-grade AI. We are looking for interns in Madrid, Barcelona and Valencia in Spain who are driven by tech challenges and ready to dive deep into the world of Generative AI.
This is a high-stakes, 3-month unpaid program where you will work on-site with mentors on real-world solutions for global financial institutions (Hedge Funds, Insurance, etc.).
Our goal is simple: We want to find our next Associate or Junior Engineers. If you prove your grit and deliver results by the end of 3-month program, offer is yours!
The Tech Stack & Challenges:
Building the Future: You’ll work on Agentic Systems and RAG pipelines that automate complex business logic
End-to-End Engineering: Develop backends using FastAPI/Flask and integrate with top-tier LLMs (OpenAI, Anthropic, AWS Bedrock)
Vibe-Coding: We expect you to use Cursor, Claude Code, and LLMs as superpowers to speed up development and focus on high-level architecture
Real Data: Handling large-scale data processing and migrations for production environments
Who You Are:
You have a solid foundation in Python and know your way around Git and Docker
You don't wait for a Jira ticket—you see a problem and you start figuring out how to build the solution
You are fascinated by GenAI and want to see how RAG works in a real production environment
You can communicate effectively in English and are ready to work remotely from Madrid, Barecelona or Valencia
How to Join & What to Expect:
We move fast, and we expect you to do the same. Here is the step-by-step process and the key dates for the program:
1. Application & Fast-Track Task
The Test: Once you apply, you’ll receive an entry technical assessment. You have 3 days to submit it and show us your engineering logic
2. The Selection Rounds
Recruiter Screening: A brief call to talk about your motivation and expectations
Technical Interview: A deep dive with our engineering leads into your Python skills and GenAI curiosity
3. The 3-Month Sprint
Kick-off: The program will start in the end of July 2026
The Work: You’ll be online in Spain, working through practical tasks and mentoring sessions on production-grade projects
4. The Final Call
The Result: Top performers who have proven their grit will receive a Full-time offer to join Provectus as a Junior or Associate Engineer
