Senior Application Security Engineer: Secure SDLC & APIs

EPAM Systems; Turkey; Sur place; TRY 5 973 000 - 8 960 000; Plein temps

Avantages offerts par ce poste

Private health insurance

Well-being events

Extra leave days

Referral bonuses

Performance reviews

Résumé du poste

EPAM Systems is seeking a Senior Application Security Engineer to reduce security risk across web applications and APIs throughout the software development lifecycle. You will partner with engineering teams to assess application security, perform secure design and code reviews, validate and prioritize findings, and drive remediation to closure.

This role focuses on practical security outcomes: identifying real risk, reducing false positives, and helping teams build and ship secure software

Qualifications

• Hands-on experience in application security or product security.
• Strong knowledge of web application and API security, including OWASP Top 10 and common vulnerability classes.
• Understanding of threat modeling and secure software design principles.
• Strong knowledge of authentication, authorization, session management, input validation, cryptography, secrets handling, and data protection.

Responsabilités

• Perform security assessments of web applications, APIs, services, and supporting components.
• Facilitate threat modeling and review architectures and technical designs from a security perspective.
• Conduct secure code reviews and identify vulnerabilities and insecure implementation patterns.
• Validate findings from automated tools, reduce false positives, and prioritize issues based on exploitability and business impact.
• Provide clear, actionable remediation guidance and secure implementation recommendations.
• Track findings through remediation and retesting in collaboration with development teams.

Connaissances

Application security

Web security

OWASP Top 10

Threat modeling

Secure design

Authentication

Authorization

Session management

Cryptography

Secrets handling

Data protection

Description du poste

EPAM Systems is seeking a Senior Application Security Engineer to reduce security risk across web applications and APIs throughout the software development lifecycle. You will partner with engineering teams to assess application security, perform secure design and code reviews, validate and prioritize findings, and drive remediation to closure.

This role focuses on practical security outcomes: identifying real risk, reducing false positives, and helping teams build and ship secure software