Offensive Security Engineer

Posted:
4/14/2026, 6:36:01 AM

Location(s):
São Paulo, Brazil

Experience Level(s):
Junior ⋅ Mid Level ⋅ Senior

Field(s):
IT & Security ⋅ Software Engineering

Workplace Type:
Remote

About the Role

This is not a traditional pentesting role. At CloudWalk, you’ll go beyond running scans or writing reports. You’ll break into systems, exploit real weaknesses, and then engineer automations and agents to make sure those classes of vulnerabilities never come back. Your work will directly shape how CloudWalk defends itself at scale, turning offensive security knowledge into defensive engineering.You’ll be part of a team that blends red teaming, mobile/web pentesting, and security automation. If you enjoy moving fast, exploiting hard problems, and coding the solutions, this role is for you.
Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments and credittogether.

CloudWalk

Website: https://www.cloudwalk.io/

Headquarter Location: São Paulo, Sao Paulo, Brazil

Employee Count: 251-500

Year Founded: 2013

IPO Status: Private

Last Funding Type: Series C

Industries: Credit Cards ⋅ Financial Services ⋅ Point of Sale ⋅ Virtual Currency