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Cora Tech Stack

Digital banking platform for Brazilian SMEs with embedded credit risk modeling

Financial Services São Paulo, São Paulo 201–500 employees Founded 2019 Privately Held

Cora is a digital banking service built for Brazilian small and medium enterprises, operating at scale with over 1.5 million customer accounts across a remote-first organization. The tech stack reveals a data-focused backend (Java, Kotlin, Go, Python, SQL, R, SAS) paired with security-first infrastructure (SAML, OAuth, OIDC, SIEM, Cloudflare, Akamai), while active projects show heavy investment in credit risk modeling and MLOps — indicating a shift from payments-only toward embedded lending products.

Tech Stack 17 technologies

Core StackJava Kotlin Go Python SAS Node.js Cloudflare Akamai Git R SQL PowerShell SAML OAuth OIDC Jira Service Desk SIEM

What Cora Is Building

◆Challenges

Monitoring credit risk model performance
Simplifying sme operations

▲Active Projects

Develop and deploy credit risk models
Create dashboards for model performance monitoring
Deploy credit risk models with mlops
Poc of new gia/iam tools
Develop and configure processes in jira service desk

Hiring Activity

Steady7 roles · 2 in 30d

Department

Security

2

Data

1

Engineering

1

Finance

1

Sales

1

Seniority

Mid

3

Senior

2

Staff

1

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About Cora

Cora operates a digital bank account designed for small and medium enterprises in Brazil. Founded in 2019, the company has grown to serve over 1.5 million customers across a fully remote team distributed nationwide. The product surface spans transaction accounts, financial services tailored to SME operations, and increasingly, credit products built on proprietary risk models. Hiring remains focused and steady across security, data engineering, and core product teams.

HeadquartersSão Paulo, São Paulo

Company Size201–500 employees

Founded2019

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does Cora use?

Cora's backend is primarily Java and Kotlin, with Python, Go, and R for data and modeling work. Infrastructure uses Cloudflare and Akamai for edge protection, SIEM for security monitoring, and OAuth/SAML/OIDC for identity.

What is Cora working on?

Primary focus is credit risk modeling: developing and deploying models, creating performance dashboards, and implementing MLOps infrastructure. Secondary work includes identity and access management tooling and Jira Service Desk process configuration.