TMB Tech Stack

Installment payment infrastructure for digital product creators in Brazil

Financial Services São José dos Campos, São Paulo 51–200 employees Privately Held

TMB operates a fintech focused on installment payments via boleto and Pix for infoprodutores (digital product creators). The tech stack—C# + .NET + PostgreSQL + Kafka + Redis + Kubernetes—supports real-time transaction processing and fraud detection, while active projects around fraud monitoring dashboards and risk segmentation indicate a company tuning toward payment reliability over raw throughput. Hiring remains concentrated in engineering and sales, with recent tech lead additions, suggesting infrastructure maturation and early sales scaling.

Tech Stack 58 technologies

Core StackC# .NET PostgreSQL RabbitMQ Kafka Redis Azure DevOps React Next.js TypeScript Tailwind CSS Jest Cypress Playwright Kubernetes Docker React Native Terraform Grafana Prometheus OAuth 2.0 JWT Git React Query React Hook Form Zod xUnit Azure Boards Azure Azure Kubernetes Service+28 more

What TMB Is Building

◆Challenges

Ensuring high availability
Complex customer service demands
Automating infrastructure processes
Process efficiency improvement
Process standardization
Automation and digital transformation
Reducing fraud rate
Balancing security and conversion
Minimizing financial losses from fraud
Delinquent customer credit recovery

▲Active Projects

Automation projects
Evolution of infrastructure
Automating infrastructure with terraform
Operating observability tools
Real-time fraud monitoring dashboards
Continuous improvement of fraud rules
Risk profile review and segmentation
Customer journey mapping
Implementation of electronic timekeeping system
Standardizing dp procedures

Hiring Activity

Steady20 roles · 7 in 30d

Department

Engineering

Sales

Ops

Product

Support

Data

Finance

Seniority

Mid

Junior

Senior

Lead

Notable leadership hires: Tech Lead

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About TMB

TMB is a fintech serving digital product creators in Brazil who want to offer installment purchasing to customers. The platform enables payment via boleto and Pix, handling not just transaction processing but also collections—the company operates its own recovery team to track delinquent accounts and maximize recoverability. The business model centers on helping creators expand revenue by lowering purchase friction (installments broaden who can afford a product) while maintaining financial predictability through built-in collections and risk management. The company operates from São José dos Campos, São Paulo, with a 51–200 person team focused on payments, fraud prevention, and customer success.

HeadquartersSão José dos Campos, São Paulo

Company Size51–200 employees

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does TMB use?

TMB's backend runs C#/.NET on PostgreSQL with Kafka and RabbitMQ for messaging, Redis for caching, and Kubernetes on Azure for orchestration. Frontend uses React/Next.js + TypeScript. Observability via Grafana and Prometheus; CI/CD via Azure DevOps.

What is TMB working on?

TMB's top active projects include real-time fraud monitoring dashboards, continuous fraud-rule improvement, risk segmentation, infrastructure automation via Terraform, and customer journey mapping—all aimed at reducing delinquency and balancing conversion with security.