3S Tecnologia Tech Stack

Fleet management and logistics software for Brazilian transport operators

IT Services and IT Consulting Barueri , São Paulo 201–500 employees Founded 2005 Privately Held

3S Tecnologia builds logistics and fleet-management software for transport companies across Brazil, with a stack centered on C# and SQL Server paired with Azure DevOps. Hiring is sales-heavy (12 open sales roles vs. 3 engineering), and pain points cluster around operational losses, theft prevention, and payroll compliance—suggesting the company is scaling go-to-market while wrestling with back-office automation gaps.

Tech Stack 19 technologies

Core StackHubSpot Azure DevOps Jira SQL Server Bootstrap C# JavaScript TypeScript Figma Flutter MQTT Excel Pipedrive RD Station WhatsApp Business Git HTML CSS CRM

What 3S Tecnologia Is Building

◆Challenges

Operational inefficiencies in fleet management
Mudar realidade financeira atual
Reducing losses, theft, and inefficiencies
Diagnosing operational problems
Reducing losses and theft
Reducing operational costs
Changing current financial reality
Payroll compliance with e-social
Accurate payroll processing
Reducing delinquency

▲Active Projects

Technical training on 3s solutions
Fleet approach training program
Financial feasibility analysis
Annual budgeting

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Sales

12

Engineering

3

Finance

3

Support

3

HR

2

Ops

1

Seniority

Mid

14

Junior

7

Senior

2

Intern

1

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About 3S Tecnologia

3S Tecnologia, founded in 2005, develops fleet-management and logistics software for transport operators across Brazil. The company offers monitoring and tracking solutions, telematics platforms, driver-performance dashboards, and vehicle-recovery services. Beyond software, 3S provides custom development, peripheral hardware integration, and nationwide technical support. The business operates across all Brazilian regions with a focus on reducing operational losses and theft in fleet operations.

HeadquartersBarueri , São Paulo

Company Size201–500 employees

Founded2005

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does 3S Tecnologia use?

C#, SQL Server, Azure DevOps, Jira, JavaScript, TypeScript, Flutter, HTML, CSS, Bootstrap, Git, and MQTT. The stack reflects a Windows/.NET-first backend with cross-platform mobile (Flutter) and web frontends.