Backend Engineer
Senior backend engineer responsible for building and scaling production AI workflows using Node.js and JavaScript, designing robust REST APIs, and deploying solutions on cloud platforms such as AWS or GCP. Focus on guiding AI models, ensuring high performance, and delivering enterprise-grade services.
**Position:** Member of Technical Staff (Node.js + AI Workflows)
**Location:** Remote (Must be based in Buenos Aires, Argentina)
**About Arative / Bancoli:**
**Role Overview:**
We’re hiring a hands-on technical generalist to help enterprise customers turn AI workflows into working production systems. This is the next version of Solutions Engineering: part customer-facing technical partner, part infrastructure/debugging specialist, part AI-agent operator. AI will do more of the raw implementation work; your job is to steer it, validate it, integrate it, and make sure the customer outcome actually works. * **Direct the AI:** Operate as the project leader where AI is your primary workforce. You will break down complex problems, provide the necessary context, and iterate with the AI to achieve perfection. * **Validate and Orchestrate:** Validate the architectural, security, and performance decisions generated by AI agents for our secure payment systems. * **Multi-Disciplinary Generalist:** Flex across domains (backend, infrastructure, fintech logic). You give the AI the "hands and tools" it needs to succeed.
**Requirements:**
**Why Join Us?**
#Bancoli
Originally posted on Himalayas
Posted June 22, 2026