Senior Software Engineer - Fullstack Frontend - Founding Team
TetraxAI
Full-time
Informática y tecnología
Location
barcelona, cataluña, Spain
Posted
May 27, 2026
Job Description
Accelerating the Energy Transition, One Algorithm at a Time
TetraxAI is revolutionizing renewable energy infrastructure development, making it 100x faster and 10x cheaper through a cutting‑edge B2B SaaS powered by AI.
Join our founding team of exceptionally experienced entrepreneurs:
- Marta: Energy M&A lawyer with +2GW in transactions under her belt
- Arnau: PhD in EECS, architected smart pricing algorithms at WalmartLabs
- Katya: Launched Amazon Flex across 4 countries, scaling operations from scratch
As a Founding Team member, you'll be responsible for designing, building and operating the software that will enable the processing of millions of documents and terabytes worth of project information every day, helping developers and investors make better decisions in a shorter time.
- Design, develop and operate our AI‑agent powered document processing pipeline.
- Design and develop ...