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Full-Stack Engineer — Systems Conductor

Bold BusinessGreater Buenos Aires, United KingdomUSD 80K–100KEstimated

The posting does not state a salary. This range is our estimate from the role, the location and the stack — treat it as a guide, not an offer.

Level
Mid

ReactJavaScript / TypeScript

Apply at Bold Business

About the role

Skills the posting asks for

Summarised from the employer’s posting, which is reproduced in full below.

The employer’s full posting



About Bold Business

Bold Business is an AI-first, delivery-first company building production-grade enterprise software, automation engines, and autonomous agent infrastructure. We build the way modern teams build: our engineers are not syntax-typists but Systems Conductors, who leverage advanced AI-agent developer environments to design, build, test, and ship production software at multiples of traditional manual velocity.


The Role

We're hiring Full-Stack Systems Conductors to own feature delivery across our flagship TechForce platform — spanning React/TypeScript frontends, Python/FastAPI backends, and robust PostgreSQL data schemas.


You'll own high-impact modules from day one, but your true value lies in your ability to design robust databases, orchestrate complex systems, and lead background coding agents through rigorous, test-driven implementations.


Two principles define how we work, and we hire for both explicitly:


AI-Agentic Command. AI coding environments (Cursor, Claude Code CLI, OpenClaw / Hermes Agents / Grokbot / other personal agent harnesses, and custom Model Context Protocol servers) are our native workspace, not a novelty. We expect you to command agents to write boilerplate, scaffold routes, and draft test suites. You provide the system architecture, the security guardrails, and the rigorous critical review. Speed from agents, judgment from you.


Collaborative by Default. Every change is strictly peer-reviewed through pull requests. Documentation and automated unit tests ship in the same PR as the code. Blockers get raised early, not discovered at review. We value highly legible, standardized architectures that outlive their author's immediate attention — brilliant work that only its author understands is a liability here, not an asset.


What You'll Do


Non-Negotiables

We'll ask you to demonstrate all of the following — come ready with real examples:


  1. Active agentic developer loop. You've transitioned beyond copy-pasting code blocks from a browser window. You can walk us through your CLI-native agentic loop: how you coordinate agents, what parameters and guardrails you set, and — specifically — a time you caught and patched an LLM hallucination before it shipped. "I've tried Copilot" is not this.
  2. Collaboration you can prove. A working history of PR reviews given and received, documentation you wrote that someone else actually used, and a time you escalated a blocker early instead of grinding on it alone. We will check for this specifically.
  3. Full-stack competency, production-grade. Strong React/TypeScript and Python/FastAPI experience on real systems in real use — not tutorials or side scripts.
  4. Database schema and security mastery. Highly fluent in PostgreSQL — schema design, migrations, indexing, transactional isolation. You understand why hiding a button in React is not an authorization control; authorization is enforced in the data layer.
  5. Clean systems architecture. You build robust, decoupled state machines (FastAPI, React state, background queues) that gracefully isolate, log, and recover from real-world API and network failures.
  6. Enterprise systems awareness. You've designed, maintained, or operated within ERP-class platforms (SAP, Oracle, Workday, NetSuite, or comparable) — or can clearly demonstrate how they work and why they matter: integrated data, standardized process, and a single operational source of truth. You'll help build a platform that plays exactly this role, so you need to understand what it replaces and what it must not break.
  7. True Agile and continuous improvement. Not standup theater — iterative delivery, working software shipped in small increments, retrospectives that actually change how the team works. Come ready to describe a real process improvement you drove based on what a sprint or a failure taught you.
  8. End-to-end micro-project ownership. You'll run micro-projects through their full lifecycle: planning and requirements gathering with stakeholders, implementation, testing, and maintenance afterward — documenting your work and processes clearly enough that another team member can be trained to support and back up what you built without you in the room. Come ready to walk us through one project you carried from first conversation to steady-state maintenance.
  9. Strong English communication, written and spoken. You'll operate in a U.S.-based team environment and explain technical decisions to non-technical stakeholders.


Nice to Have


What This Role Is


What This Role Is Not


Compensation & Logistics

Compensation based on experience. Standard options package per company policy.

Target start: Immediately


Final Note

We will go deep into your past work — what you built, why you built it that way, what broke, and who else could run it after you. The engineers who thrive here are the ones whose systems outlive their attention: documented, reviewed, and understood by the team.


Bold Business — AI-First. Delivery-First. Team-First.