Security Architecture Leader for Software Systems

SEIDOR; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Job summary

SEIDOR in Warsaw is seeking a Software Security Architect to design secure architectures and lead security across the development lifecycle, ensuring alignment with business goals and regulatory requirements.

You will collaborate with developers, IT teams and business stakeholders to apply Security by Design and Privacy by Design, perform threat modelling, security reviews, and deliver clear architectural documentation and risk assessments.

Qualifications

• Experience in secure development lifecycles and architectural frameworks.
• Knowledge of cybersecurity trends and application security best practices.
• Ability to translate requirements into secure architectural designs.
• Experience with Security by Design and Privacy by Design.
• Ability to present complex concepts to stakeholders.
• Collaborative work with developers and IT teams.
• SharePoint expertise and related technologies.

Responsibilities

• Design and propose secure architecture to implement the organization’s strategy.
• Develop organization’s cybersecurity architecture to address security and privacy requirements.
• Produce architectural documentation and specifications.
• Present high-level security architecture to stakeholders.
• Lead security solution integration and ensure cybersecurity specs are met.
• Collaborate with security personnel and teams applying security principles.

Skills

Secure development lifecycle

Security architecture frameworks

Cryptography & access management

Security solution integration

Stakeholder communication

SharePoint architectures

Tools

SharePoint

Job description

SEIDOR in Warsaw is seeking a Software Security Architect to design secure architectures and lead security across the development lifecycle, ensuring alignment with business goals and regulatory requirements.

You will collaborate with developers, IT teams and business stakeholders to apply Security by Design and Privacy by Design, perform threat modelling, security reviews, and deliver clear architectural documentation and risk assessments.