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We're Makers.
In ****, we set out to build something most teams only talk about.
We embedded AI so deeply into our development workflows that we were over 10x more productive.
Being on the bleeding edge isn't a strategy here.
We hack on AI tools because we can't help it.
It's how we're wired.We don't talk about the future of engineering.
We're living it.LogisticsThis is a fully remote based role, however candidates must be located in Argentina or Brazil.
Note: this is a long-term Independent Contractor position.Please submit your resume in English.Our tools & stackPython, MySQL, AWSClaude, Codex, Cursor, Copilot, LangChain, LangGraph, LangFuse, OpenRouter, FastMCPWhat you'll doPush production AI agents into the platform's most complex flows, and build the Python services and MCP servers that orchestrate them: tool layer, context handling, model routing through OpenRouterBuild the integration backbone the platform runs on: payments, identity, e-signature, real time data, at the latency live decisions demandBuild out the rules engines and configuration runtime that turn the platform into a product factory, with customers shipping entirely new products on top of us without us touching the codeMigrate whole companies onto the platform: importer pipelines, batch reconciliation services, zero data lossBuild and scale the multi-tenant batch systems that move real money every night: settlement runs, document pipelines, async workers, where every customer's data has to stay correct under loadDesign the public APIs the entire customer ecosystem runs on,



with AI agents as first-class consumers and the contracts that let new endpoints ship at speedBuild the financial systems behind every dollar that moves through the platform: billing, payouts, commissions, refunds, every cycleWhat you'll bringBachelor's Degree or higherin Computer Science or a related field5+ years of experience in Python web development, particularly with financial systems or modules3+ years with SQL databases (e.g., MySQL, PostgreSQL)3+ years of SaaS product development, including cloud based solutions3+ years of hands on experience with Django or another Python framework2+ years of proven experience building and consuming APIs for financial transactionsDaily, deliberate use of agentic AI coding tools such as: Claude, Cursor, CodexProven ability to direct AI agents on multi file, long horizon tasksAdvanced mathematical skills in financial modeling, algorithms, and data processingHands on experience with frontend frameworks like Vue.js or ReactProfessional experience working with Docker for containerization and AWSExcellent verbal and written communication skills2+ years of experience working at a scaling startupExperience with spec driven development: using AI to generate tests,



scaffolding or architecture from requirementsHands on experience building production AI agents or multi-step LLM pipelines using LangChain, LangGraph, or equivalent orchestration frameworksProven use of Agent Teams in Claude Code, multi agent orchestration via Codex, or similar parallel agentic workflowsExperience working in the fintech or financial services verticalWe used tokensThis isn't your typical AI generated job descriptionWhat did we do different?
Other companies: Basic AIUs: Claude Cowork (Opus 4.7)Why?
The same reason you're still reading the job descriptionHere was our first promptI need to use Cowork to update a job description for a Senior Python Backend Engineer role.
The current job description is in a folder on my desktop called "Job Description"I want Cowork to pull from three Slack channels: #eng-general-int, #product-general-int and #ai-for-makers - plus any design docs from the last three months, to understand what we've actually been shipping.
Then update the job description based on what it learnsFinal output should be a Google Doc.
Help me write the Cowork prompt(Our recruiter wrote this prompt, not an engineer)Life at BriteCoreWe take pride in our dynamic, diverse team, unified by shared values of community, integrity, grit and impact.
We love what we do and the people we do it with, which is why we welcome every individual, provide them with equal opportunity irrespective of their race, color, national origin, religion, age, gender identity, sexual orientation, veteran, disability or any other legally protected rights that one has.Click here to learn more about our platform.
#J-*****-Ljbffr

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qerzd

📌 Remote Python Backend Engineer — Financial Systems (Buenos Aires)
🏢 BriteCore
📍 Buenos Aires