Distro
Senior Backend Engineer (Node.js + AI Workflows)
Remote Backend Development role with clear candidate location fit.
PostedJun 22, 2026
Eligible countries1 accepted country
Seniority signalSenior
Work settingRemote
Accepted candidate locations
Argentina
Role overview
Senior Backend Engineer (Node.js + AI Workflows)
Requirements and responsibilities
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**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!"
**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, latency, data flow, and reliability.* Bring repeated customer lessons back into product, tooling, docs, and reusable playbooks.* Be the calm technical human in the loop when customers need judgment, context, and follow-through.
**Why Join Us?**
- **Unlimited AI Access:** Near unlimited access to state-of-the-art AI models and tooling is non-negotiable and provided.* **High Leverage:** No menial coding. You will focus entirely on systems thinking, context injection, and extreme quality control.* **Unique Culture:** Work with a small team achieving the output of a large engineering department.
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