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HS Prevent Tech Stack

Fraud prevention and credit risk platform for Brazilian financial services

Financial Services São Paulo, São Paulo 501–1,000 employees Founded 2007 Partnership

HS Prevent operates a fraud-prevention and credit-risk platform serving financial institutions across Brazil. The tech stack spans full-stack web development (React, Angular, C#, Go, Python) with cloud infrastructure on AWS and multi-database support (Oracle, PostgreSQL, MongoDB, MySQL), reflecting a mature polyglot backend. Hiring velocity is accelerating with 9 roles posted in the last 30 days—heavily weighted toward security (3) and ops (2)—while marketing and sales hiring suggest intensifying customer acquisition efforts alongside internal capability-building.

Tech Stack 23 technologies

Core StackReact Angular JavaScript C# Go Python GitLab Docker Oracle SQL Server PostgreSQL MongoDB MySQL AWS Meta LinkedIn CSS HTML5 Git ASP.NET Core JWT NoSQL Cloud SQL

What HS Prevent Is Building

◆Challenges

Fraud prevention
Acquiring new customers
Optimizing sales cadences
Increasing cross-sell opportunities
Enhancing lead qualification
Backup reliability
System alert monitoring
Managing suspicious transaction alerts
Analyzing fraud cases
Fraud alert management

▲Active Projects

Segmentation and creative testing
Meta and linkedin campaigns
Endomarketing activations

Hiring Activity

Accelerating10 roles · 9 in 30d

Department

Security

3

Ops

2

Support

2

Administration

1

Engineering

1

HR

1

Marketing

1

Sales

1

Seniority

Junior

5

Mid

5

Intern

1

Manager

1

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About HS Prevent

HS Prevent is a Brazilian financial-services technology company founded in 2007, headquartered in São Paulo. The platform delivers credit risk assessment, anti-fraud solutions, and transactional protection for banks and financial institutions. The company operates across 500–1,000 employees and competes in a regulated, high-stakes market where fraud detection and system reliability are non-negotiable. Current pain points center on alert management at scale (system monitoring, suspicious transaction handling, fraud case analysis) and commercial execution (customer acquisition, lead qualification, cross-sell velocity).

HeadquartersSão Paulo, São Paulo

Company Size501–1,000 employees

Founded2007

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does HS Prevent use?

HS Prevent runs React, Angular, C#, Go, and Python across a multi-database backend (Oracle, PostgreSQL, MongoDB, MySQL) hosted on AWS. They also use Docker, GitLab, and JWT for infrastructure and authentication.