AI-Driven Penetration Tester — Europe (Contractor)

Terra Security Inc.; Polska; On-site; PLN 180,000 - 240,000; Full time

Job summary

Terra Security Inc. is building a pioneering European penetration testing team that bridges traditional ethical hacking with AI-driven automation. You will join as a founding member, applying expert manual testing to guide autonomous agents and ensure accurate, high-impact findings.

Based in Poland, this Independent Contractor (B2B) role offers the chance to shape testing standards, work across Web Apps and APIs, and deliver actionable remediation guidance to Fortune 500 clients.

Qualifications

• 3+ years hands-on experience in Web Application and API penetration testing.
• Strong understanding of attack methodologies and the OWASP Top 10.
• Proficiency in English (reading, writing, speaking).

Responsibilities

• Perform deep-dive penetration tests on Web Applications and APIs.
• Work with AI agent swarm providing manual verification and oversight.
• Research and develop new exploitation techniques to stay ahead of threats.
• Translate vulnerabilities into clear, actionable security reports for customers.
• Contribute to European hub methodologies and workflows with global teams.

Skills

Web app pentesting

OWASP Top 10

English proficiency

Report writing

Tools

Burp Suite

Caido

Python

Go

Bash

Job description

Terra Security Inc. is building a pioneering European penetration testing team that bridges traditional ethical hacking with AI-driven automation. You will join as a founding member, applying expert manual testing to guide autonomous agents and ensure accurate, high-impact findings.

Based in Poland, this Independent Contractor (B2B) role offers the chance to shape testing standards, work across Web Apps and APIs, and deliver actionable remediation guidance to Fortune 500 clients.