Konfío Tech Stack

SME lending platform with proprietary credit scoring and fintech services for Mexico

Financial Services Ciudad de México, Miguel Hidalgo 501–1,000 employees Founded 2013 Privately Held

Konfío is Mexico's largest online lending platform for small and medium businesses, built on a full-stack Python+Node.js+React architecture deployed across AWS. The tech mix—TensorFlow, Keras, PyTorch, scikit-learn, plus LangChain—reveals a company pivoting from rule-based lending toward ML-driven underwriting; active projects confirm this: credit scoring models, fraud detection, risk model development, and external data integration all appear on the roadmap. Hiring velocity is accelerating across engineering, data, and sales simultaneously, suggesting both product expansion and scaling of distribution.

Tech Stack 81 technologies

Core StackReact Python Node.js Java Tableau New Relic AWS FastAPI Flask Django TypeScript PostgreSQL MySQL MongoDB DynamoDB Docker Kubernetes Terraform CloudFormation GitHub Actions GitLab CI/CD AWS Lambda AWS RDS TensorFlow PyTorch scikit-learn LangChain SQL AWS ECS Keras+51 more

What Konfío Is Building

◆Challenges

Limited credit access for smes
Data governance
Campaign performance optimization via data
Credit default risk
Working capital efficiency
Managing payroll for 600 employees
Improving underwriting processes
Accelerating time-to-market
Increasing engineering productivity
Ensuring payroll compliance

▲Active Projects

Developing master data model
Internal development platform capabilities
Develop and maintain credit scoring models
End-to-end communication launch
Fraud detection model development
Fraud model performance improvement
Underwriting ml model development
Model improvement experiments
Cutting-edge risk models for sme credit assessment
Integration of external data sources for credit decision-making

Hiring Activity

Accelerating55 roles · 25 in 30d

Department

Engineering

Data

Sales

Finance

Product

Marketing

Security

Seniority

Senior

Mid

Director

Junior

Lead

Notable leadership hires: Director of Collections, Head New Channels

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About Konfío

Konfío provides credit products, business payment cards, and payment terminals to small and medium businesses in Mexico. Founded in 2013, the company operates a proprietary credit decision engine that evaluates borrower creditworthiness using algorithm-driven data analysis. Beyond lending, Konfío offers an expanding suite of financial and operational tools, positioning itself as a fintech platform for SME growth. The organization spans engineering, data science, sales, finance, and product teams across 501–1,000 employees, all based in Mexico City.

HeadquartersCiudad de México, Miguel Hidalgo

Company Size501–1,000 employees

Founded2013

Hiring MarketsMexico

Frequently Asked Questions

What tech stack does Konfío use for credit modeling?

Konfío's core stack includes Python, Node.js, and React for application layers; PostgreSQL, MySQL, MongoDB, and DynamoDB for data persistence; and TensorFlow, Keras, PyTorch, and scikit-learn for machine learning models. Infrastructure runs on AWS (Lambda, ECS, RDS) with Kubernetes and Docker for orchestration.

What is Konfío working on?

Active projects center on ML-driven lending: developing and improving credit scoring models, fraud detection models, and risk assessment models for SME credit decisions. The company is also building internal data infrastructure (master data model), enhancing underwriting processes, and integrating external data sources to improve credit decision accuracy.