Job Description
**Position:** Member of Technical Staff (Node.js + AI Workflows) **Location:** Remote (Must be based in Buenos Aires, Argentina) **About Arative / Bancoli:** We are a distributed fintech team redefining software development. We don't hire "experts" to write code—we hire brilliant overseers to guide, correct, and empower our AI models and assistants. * Our culture prioritizes High Energy, High Integrity, and the humility to know that the AI is the true subject-matter expert. Your job is "Help the AI to help the company!" **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:** Own customer technical onboarding from workflow discovery through production rollout. * Translate messy customer requirements into APIs, automations, integrations, evals, and deployment plans. * Use AI agents as implementation partners, then review, test, debug, and harden their output. * Work across Node.js/TypeScript, APIs, databases, auth, queues/webhooks, GCP, Cloudflare, and observability. * Diagnose infrastructure issues: networking, environment setup, permissions, DNS, auth, laten
