Cryptography Specialist

Group Company: Deutsche Börse Prague Branch 

Cryptography Specialist - Group Security (f/m/d) 

Full-time | unlimited

Ready to make a real impact in the financial industry? At Deutsche Börse Group, we'll empower you to grow your career in a supportive and inclusive environment. With our unique business model, driven by 15,000 colleagues around the globe, we actively shape the future of financial markets. Join our One Global Team

Area of work:

As part of the Cyber Protection – Detect & Prevent unit, you will join a highly skilled, geographically distributed team of cybersecurity specialists based in Eschborn, Luxembourg, Prague, and Hyderabad.

The cryptography expert will provide deep technical expertise in cryptographic protocols, and algorithms to support the development, implementation, and evaluation of secure systems and applications. This role involves working closely with cybersecurity teams, application owners, and other stakeholders to ensure robust security design, compliance with standards, and resilience against evolving threats.

Your responsibilities:

Support the design, engineering, evaluation, and implementation of cryptographic algorithms, protocols, and architectures.Provide expert guidance on encryption, key management, digital signatures, secure communication protocols (e.g., TLS, IPsec), and cryptographic libraries (e.g., OpenSSL).Collaborate with operational teams to integrate cryptography into secure software and hardware solutions.Conduct risk assessments.Stay current with emerging cryptographic trends, standards (e.g., NIST, ISO), and post-quantum cryptography developments.Provide training and mentorship to technical teams on cryptographic concepts and best practices.Author and review procedures, technical documentation, whitepapers, and security policies.Liaise with external auditors, or partners, as a cryptographic authority when needed.Actively engage in broad cybersecurity topics, with a continuous drive to stay informed and contribute to industry best practices.

Your profile:

Bachelor's or Master's degree in Computer Science, Mathematics, Cybersecurity, or related field.Hands-on experience in applied cryptography, cryptanalysis, or information security.Strong understanding of symmetric and asymmetric cryptography (e.g., AES, RSA, ECC).Experience with cryptographic protocols and libraries.Familiarity with key management systems and hardware security modules (HSMs).Solid foundation in security engineering and/or architecture.Knowledge of/experience with PKI and Cloud.Ability to work under pressure in a fast-paced and dynamic environment while managing multiple priorities effectively.Strong attention to detail combined with an analytical mindset and outstanding problem-solving skills.Ability to communicate complex cryptographic and technical concepts clearly and confidently to both technical and non-technical audiences.Proficiency in written and spoken English is required; German language skills are a strong plus.Proven ability to work collaboratively in cross-functional teams; a genuine team player with strong interpersonal and communication skills.Highly motivated, adaptable, and flexible, with a proactive approach to learning and problem-solving.

Deutsche Börse Group embraces an international climate, whereby diversity is universal. This is evident across the board, be it through our diverse workforce, routine responsibilities or other areas of activities and scope of application. We are looking for employees who enjoy working in a dynamic and flexible environment and are willing to put forward innovative ideas for the company. An open mindset, a proactive approach and self-motivation are prerequisites. 
We offer our employees an attractive remuneration package. Benefits include a high level of trust and autonomy in modern, centrally located workplaces where corporate culture and values are exercised regularly. 

We value diversity and therefore welcome all applications - regardless of gender, nationality, ethnic and social origin, religion/belief, disability, age, sexual orientation and identity.

Have we piqued your interest? Then we encourage you to apply now

Do you have questions about the application process or this position?

Please contact us at - or by phone We look forward to getting to know you

Deutsche Börse Group, Human Resources
https://careers.deutsche-

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