We are looking for a Security Engineer to join our banking client’s team. In this role, you will collaborate closely with software and infrastructure engineers to protect large-scale distributed systems and critical infrastructure. This is a unique opportunity to apply penetration testing and security consulting expertise in a dynamic, high-impact environment within the financial services industry. You will be expected to work on-site in the Warsaw office at least three days a week.
responsibilities :
Conduct penetration tests and vulnerability assessments on distributed systems built in C++, Python, and Go
Analyse and exploit vulnerabilities in containerized environments (Docker, Kubernetes, etc.)
Build and maintain tools to automate security testing and vulnerability detection
Support development teams by integrating security practices into the SDLC
Provide expert guidance on secure architecture and implementation
Liaise with the internal Tech Risk team to ensure security policy compliance
requirements-expected :
Minimum of 3 years of professional experience in security engineering, including penetration testing and vulnerability assessments
Proficiency in programming with C++, Python, or Go
Solid understanding of Linux internals and networking fundamentals
Familiarity with container technologies (Docker, Kubernetes) and their security implications
Experience with security tools, frameworks, and automated testing techniques
Fluent English communication skills, both written and spoken
offered :
Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People
