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Keeggo Tech Stack

Payment systems integration and quality engineering for Brazilian enterprises

IT Services and IT Consulting São Paulo, SP 501–1,000 employees Founded 1993 Privately Held

Keeggo is a 30-year-old Brazilian systems integrator specializing in payment platforms and legacy modernization. The tech stack reveals deep payment-systems expertise: ISO 8583, COBOL, CICS, DB2, and modern messaging (Kafka, RabbitMQ) sit alongside comprehensive test infrastructure (Cypress, Selenium, Robot Framework, JMeter). Current hiring is engineering-only and senior-weighted, concentrated on payment platform deployments, architecture evolution, and test-pipeline maturity—indicating active work on high-stakes production systems rather than greenfield builds.

Tech Stack 31 technologies

Core StackNode.js Python Java C# Jira Confluence Kafka RabbitMQ AWS Cypress Selenium PL/SQL Oracle MongoDB Postman ISO 8583 TCP/IP COBOL CICS DB2 Git Spring Boot Quarkus Robot Framework TestCafe SQL Gherkin Cucumber JMeter Katalon

What Keeggo Is Building

◆Challenges

High availability of payment platforms
Transaction performance optimization
Iso 8583 compliance
Improving client processes
Creating corrective action plans
Modernizing legacy systems
Decomposing monoliths
Scaling distributed architectures
Reducing test fragility

▲Active Projects

Mission-critical tef environment deployment
Technical architecture and integration strategy
Homologation process with tef houses
Creating quality solutions
Backlog improvement
Critical platform architecture evolution
Legacy system modernization
Distributed architecture evolution
Ci/cd pipeline test integration
Quality gate evolution

Hiring Activity

Accelerating8 roles · 4 in 30d

Department

Engineering

8

Seniority

Senior

5

Mid

2

Lead

1

Notable leadership hires: Software Quality Lead

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About Keeggo

Keeggo provides technology strategy and custom engineering solutions to Brazilian enterprises, with particular depth in payment-systems integration, quality assurance, and legacy-to-modern architecture transitions. The company operates across three stated capability areas: Quality Engineering, Security & Privacy (including LGPD compliance), and observability. Active projects center on mission-critical payment platform deployments (TEF environments), distributed-system decomposition, and CI/CD pipeline maturation. The organization spans 501–1,000 employees and operates from São Paulo.

HeadquartersSão Paulo, SP

Company Size501–1,000 employees

Founded1993

Hiring MarketsBrazil

Frequently Asked Questions

What does Keeggo's tech stack look like?

Keeggo uses ISO 8583, COBOL, CICS, DB2, Node.js, Python, Java, C#, Kafka, RabbitMQ, AWS, plus Jira, Git, Spring Boot, and testing tools including Cypress, Selenium, JMeter, and Cucumber.

What is Keeggo working on?

Current projects include mission-critical payment platform deployments (TEF environments), legacy system modernization, distributed architecture evolution, and CI/CD pipeline test integration.