Senior Penetration Tester @ Sopra Steria Poland

Sopra Steria Poland; Katowice; On-site; PLN 180,000 - 240,000; Full time

Job summary

A leading technology and consulting firm in Katowice seeks a Senior Penetration Tester to conduct security tests mainly on web applications within an international team. The ideal candidate will have over 5 years of hands-on experience in technical security checks and reverse-engineering, possess professional certifications, and be fluent in English. This role offers modern benefits and opportunities for professional development.

Benefits

Luxmed

Medicover Sport

Worksmile

Educational platforms

Language courses

Referral bonus

Life insurance

Training budget

Qualifications

• 5 years' experience in technical security checks of infrastructures, web applications, and SAP systems.
• 5 years' experience in reverse-engineering rich/fat clients and mobile apps.
• EU citizenship required.

Responsibilities

• Maintain regular contact with Test Coordinators.
• Conduct penetration tests on various applications.
• Prepare reports.

Skills

Technical security checks

Reverse-engineering

Fluent English (B2/C1)

Education

Professional certifications (OSCP, OSCE, OSEE, CPTX, GXPN)

Job description

Senior Penetration Tester @ Sopra Steria Poland
Katowice
Katowice, Silesian Voivodeship, Polska

We are looking for a Senior Penetration Tester to join Sopra Steria Polska for a team that works on a project in the automotive sector. As an international team member you will support internal and external processes and conduct penetration tests mainly on web applications.

Note that we can only offer cooperation to people who are located in Poland and have EU citizenship.

Tech Stack on the project

• Rich clients
• SAP
• Mobile
• Web applications and other

What we offer

• Benefits (UoP): Luxmed, Medicover Sport, Worksmile, educational platforms, language courses, referral bonus, copyrights, life insurance
• Development Opportunities (UoP and B2B): certifications (paid by the company), conferences, Tech Lunches
• Modern technology, sport subscription, training budget, private healthcare, international projects, free coffee, shower, no dress code, modern office

Responsibilities

• Maintain regular contact with the Test Coordinators assigned to specific applications, including organizing and conducting kickoff meetings.
• Verify application availability and login details.
• Conduct penetration tests on web applications, rich clients, SAP system, mobile apps, infrastructure and others.
• Prepare reports.

Requirements

• Professional certifications: OSCP Certified Professional or OSCE Certified Expert or OSEE Exploitation Expert, CPTX or GXPN or other similar highly desirable.
• Minimum 5 years of hands‑on experience in technical security checks of infrastructures, web applications/services, and SAP infrastructures and applications.
• Minimum 5 years of hands‑on experience in reverse‑engineering of rich/fat/smart clients (e.g. .NET/Java applications or PE executables) and iOS/Android apps.
• EU citizenship.
• Fluent English B2/C1.
• Being open to occasional business trips abroad and visits to our office in Katowice.

How to apply

Send us your up‑dated CV in English, containing the clause: “I agree to the processing by Sopra Steria Polska Sp. zo. o. and other entities within the Sopra Steria Group of my personal data contained in my CV for the purposes of the current recruitment process and future recruitment processes conducted by any entity within the Sopra Steria Group.”

We will contact you regardless of the feedback we get.