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Applied Cryptographer

Fortaegis Technologies

Amsterdam
Full-time
5-10 years experience
On-site

Key Skills

Applied Cryptography
Symmetric Cryptography
Asymmetric Cryptography
Post-quantum Cryptography
Formal Verification
Formal Methods
Security Audits
Number Theory
Complexity Theory
Information Theory
Probability Theory
Abstract Algebra
Hardware Security
SoC Design
Cryptographic Libraries

Job Description

Job description

Fortaegis is a fast-scaling, highly ambitious and cutting-edge semiconductor company. We are looking for an experienced Applied Cryptographer with a strong background in both theoretical and practical cryptography to join our engineering team. In this role, you will design, analyze, and implement robust cryptographic solutions, ensuring the security of our next-generation hardware and software products. The ideal candidate will have a deep
understanding of cryptographic principles, hands-on implementation experience, and a passion for solving complex security challenges. We are looking for candidates with not only an exceptional skillset, but also an exceptional mindset, willing to go above and beyond to make our breakthrough product even better.

Job requirements

  • Master's, or Ph.D. degree in Computer Science, Mathematics, or Computer Engineering with a focus on cryptography.

  • Expertise in cryptography, including both classical and modern algorithms/protocols (e.g., symmetric, asymmetric, post-quantum).

  • Proven experience implementing cryptographic libraries and maintaining them.

  • Demonstrable ability to perform formal methods, formal verification, or create formal security proofs.

  • Strong mathematical foundation, including number theory, complexity theory, information theory, probability theory, abstract algebra, and formal analysis.

Job responsibilities

  • Design, develop, and implement advanced cryptographic algorithms and protocols.

  • Identify and mitigate vulnerabilities in existing and proposed cryptographic algorithms/protocols.

  • Perform formal verification and security proofs for cryptographic algorithms/protocols.

  • Work closely with diverse hardware and software teams to incorporate cryptographic solutions into system architectures.

  • Conduct rigorous security audits, code reviews, and analysis to ensure compliance with top security assurance certifications.

  • Stay updated with the latest cryptographic research, attacks, and best practices, and evaluate their impact on our products.

  • Create and maintain detailed documentation for cryptographic designs, specifications, and security analyses.

  • Provide regular project updates, reporting progress against key milestones and identifying risks early.

Additional information

The successful candidate will have the unique opportunity to participate in shaping the design of our groundbreaking product contributing to the development of ultra-secure and high-performance SoC designs. They will be part of a dynamic and innovative team, working in a collaborative and challenging environment at the forefront of the semiconductor technology.

Core Responsibilities

Design, develop, and implement advanced cryptographic algorithms and protocols for hardware and software products. Conduct security audits, formal verification, and vulnerability assessments to ensure system integrity.

Requirements

Requires a Master's or Ph.D. degree in Computer Science, Mathematics, or Computer Engineering with a focus on cryptography. Candidates must possess deep expertise in cryptographic algorithms and proven experience in implementing and maintaining cryptographic libraries.

About Fortaegis Technologies

Industry: Semiconductor Manufacturing

Company size: 51-200 employees

Our Silicon Platform embeds sovereignty into the very foundations of compute for an AI-empowered, quantum-enabled world. Not a layer. Not an add-on. A new computational backbone where speed, security, and resilience converge to strengthen the West and its allies.

Added 1 months ago