Application Security Engineer

1027 Amadeus Polska Sp. z.o.o.; Warszawa; Vor Ort; PLN 180.000 - 240.000; Vollzeit

Zusammenfassung

Amadeus Polska Sp. z.o.o. is seeking an Application Security Engineer focused on development to identify and reduce risk across applications and support secure development of customer projects.

You will embed security into the full software lifecycle, covering threat modelling, secure coding, vulnerability management and PCI compliance. Collaborating with development and QA teams, you will ensure security is built in from the start rather than added later, and will work across architecture, dev

Qualifikationen

• Relevant experience in software development (.NET), application security, or infrastructure security (AWS/Azure).
• Strong knowledge of secure development practices, threat modeling, and vulnerability management.
• Excellent communication, collaboration, and problem-solving skills.
• Experience with Amadeus LSS and Amadeus Robotics is a plus.

Aufgaben

• Review new application designs with architecture and development teams to identify security risks early and flag potential blockers before implementation begins.
• Lead threat modelling sessions with dev, QA and business teams to identify risks early in solution design.
• Review code and binary scan results, working with developers to fix vulnerabilities during development.
• Assess and manage existing vulnerabilities using CVSS, define remediation actions and track progress.
• Support PCI-DSS compliance by collecting audit evidence with dev, QA and platform teams.
• Work with QA to ensure adequate security test coverage across functional and non-functional testing.

Kenntnisse

Software development (.NET)

Application security

Threat modeling

Vulnerability management

AWS/Azure

Tools

Amadeus LSS

Amadeus Robotics

Jobbeschreibung

Job Title Application Security Engineer

Summary TRD Professional Services is looking for an Application Security Engineer (development-focused white hat) to identify and reduce risk across our applications and support the secure development of new customer projects. The role works closely with development and QA teams to embed security into the full software lifecycle, covering threat modelling, secure coding, vulnerability management and PCI compliance. This position sits at the intersection of security, development and QA, making sure security is built in from the start rather than added later.

Key Responsibilities

• Review new application designs with architecture and development teams to identify security risks early and flag potential blockers before implementation begins
• Lead threat modelling sessions with dev, QA and business teams to identify risks early in solution design
• Review code and binary scan results, working with developers to fix vulnerabilities during development
• Assess and manage existing vulnerabilities using CVSS, define remediation actions and track progress
• Support PCI-DSS compliance by collecting audit evidence with dev, QA and platform teams
• Work with QA to ensure adequate security test coverage across functional and non-functional testing

About the Ideal Candidate

• Relevant experience in software development (.NET), application security, or infrastructure security (AWS/Azure)
• Strong knowledge of secure development practices, threat modeling, and vulnerability management
• Excellent communication, collaboration, and problem-solving skills
• Experience with Amadeus LSS and Amadeus Robotics is a plus

Our offer

• A critical mission and purpose– At Amadeus, you'll power the future of travel with a critical mission and extraordinary purpose.
• A truly global DNA– Everything at Amadeus is global, from our people to our business, which translates into our footprint, processes, and culture.
• Great opportunities to learn– Learning happens all the time and in many ways at Amadeus, from on-the-job training to formal activities, and daily interactions.
• A caring environment– Amadeus fosters a caring environment that supports both professional growth and personal well-being.
• A flexible working model– Embrace our flexible working model, enabling you to excel wherever and however you work best.
• A diverse and inclusive community– We are committed to enabling each employee to reach their full potential by fostering a culture of belonging and fair treatment.
• A reliable company– Trust and reliability are fundamental to shaping our relationships with customers, partners, and employees.

Diversity & Inclusion Amadeus aspires to be a leader in Diversity and Inclusion in the tech industry, enabling every employee to reach their full potential by fostering a culture of belonging and fair treatment, attracting the best talent from all backgrounds, and as a role model for an inclusive employee experience. Amadeus is an equal opportunity employer and committed to an accessible recruitment process.

Amadeus is an equal opportunity employer and committed to an accessible recruitment process. All qualified applicants will receive consideration for employment without regard to gender, race, ethnicity, sexual orientation,age, beliefs, disability or any other characteristics protected by law.

We are Amadeus and we make travel work better for everyone, everywhere. As part of our global team of 20,000+ passionate team members across 100+ locations, you’ll join a community united by a love for travel and technology. We’re not just shaping the future of travel; we’re using it as a force for good, enriching lives and supporting our planet. Here, you’ll be free to innovate and grow with driven colleagues. Join us on a journey where you will help us bring the world closer!