Company profile

Efí Bank Tech Stack

Brazilian digital business account with Pix, boletos and payment APIs

Financial Services São Paulo, SP 201–500 employees Founded 2007 Partnership

Efí Bank runs a digital business account and payments platform for Brazilian companies, built on a serverless AWS core (Lambda, SQS, SNS, API Gateway) with Python, Node.js and TypeScript. Its data layer is unusually broad for its size, spanning Snowflake, Databricks, Redshift, Iceberg and Lake Formation. Current hiring is minimal and concentrated in finance, centered on credit risk modeling and regulatory compliance, which suggests a push into credit products.

Tech Stack 70 technologies

Core StackPython Node.js JavaScript TypeScript MySQL DynamoDB Redis AWS Lambda CloudWatch AWS Salesforce Apache Iceberg Snowflake Redshift Databricks AWS Glue Apache Spark Terraform CloudFormation PostgreSQL Oracle AWS SQS AWS SNS AWS API Gateway AWS ECS AWS Lake Formation AWS EMR Athena Redshift Spectrum Aurora+39 more

What Efí Bank Is BuildingChallenges and projects from their job posts

◆Challenges

Ensuring compliance with credit regulations
Improving credit risk assessment

▲Active Projects

Credit risk modeling initiative

Hiring Activity

Minimal1 roles · 1 in 30d

Department

Finance

Seniority

Junior

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About Efí Bank

Efí Bank offers a digital account for businesses in Brazil, covering receivables management, billing, boletos, Pix, credit cards and Open Finance services. The company exposes its payment capabilities through APIs, including a dedicated Pix API for developers integrating payments. Founded in 2007, it employs 201–500 people and reports more than 700,000 customers in Brazil. It lists São Paulo as headquarters, with operations also tied to Ouro Preto and Recife.

HeadquartersSão Paulo, SP

Company Size201–500 employees

Founded2007

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does Efí Bank use?

Efí Bank uses Python, Node.js and TypeScript on AWS (Lambda, ECS, SQS, SNS, API Gateway), with MySQL, PostgreSQL, Aurora, DynamoDB and Redis, plus Snowflake, Databricks and Redshift for data, and Terraform for infrastructure.

Is Efí Bank hiring?

Hiring is currently minimal and focused on a junior finance role in Brazil, tied to credit risk assessment and credit regulation compliance.

Does Efí Bank offer a Pix API?

Yes. Efí Bank lists API and Pix API among its specialties, alongside boletos, billing issuance, credit cards and Open Finance for business customers.

How this profile is built

Efí Bank's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.