Paris, Ile-de-France, France · On-site
About the company A specialist in identity, secure transactions, and digital services, IN Groupe is the global leader in secure identity and trust services. Every day, our 4,000 employees across 40 countries work to ensu…
Skills: Cryptography, Embedded Security, C/C++, Symmetric Cryptography, Asymmetric Cryptography
Łódź, Greater Poland Voivodeship, Poland · Hybrid
IN GROUPE A specialist in identity, secure transactions, and digital services, IN Groupe is the global leader in secure identity and trust services. Every day, our 4,000 employees across 40 countries work to ensure that …
Skills: Java, Spring Boot, Hibernate, OpenShift, Cryptography
Casablanca, Casablanca-Settat, Morocco · Hybrid
A propos de l'entreprise Spécialiste de l’identité, des transactions sécurisées et des services numériques, IN Groupe est le leader mondial de l’identité sécurisée et des services de confiance. Chaque jour nos 4000 colla…
Skills: Auxiliary Accounting, General Accounting, French Accounting Principles, Bank Reconciliation, Account Matching
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Design and integrate high-security symmetric and asymmetric cryptographic algorithms into embedded systems. Validate these algorithms through test plans and conduct technology watch to file patents and publish scientific research.
Requires a Master's degree in Mathematics, Computer Science, or related fields with proven experience in embedded cryptographic development. Proficiency in C/C++ and knowledge of physical attack countermeasures are essential.
A specialist in identity, secure transactions, and digital services, IN Groupe is the global leader in secure identity and trust services. Every day, our 4,000 employees across 40 countries work to ensure that everyone has access to a reliable and secure identity, both in the physical and digital worlds. With our solutions and our international network of 10 R&D centers, we support governments and businesses in more than 130 countries.
Joining IN Groupe means helping to shape the future of the identity and secure transaction market. Become part of our international teams — driven by innovation and proud to design solutions that make life easier and protect personal data for millions of people around the world.
As an Engineer in Cryptography and Embedded Security, within the R&D team, you will be a key point of reference for cryptography-related aspects. You will design high-security cryptographic algorithms for embedded systems. You will analyze and validate the developed algorithms to ensure a high level of security for our embedded solutions. You will work on state-of-the-art technologies and the latest generations of cryptographic primitives.
The Embedded R&D department is in close contact with the Business Product Lines on the one hand and with Evaluation / Certification laboratories and Bodies on the other. The department consists of specialists in the field of State-of-the-Art Secure Embedded Software development.
Contribute to the development and proper integration of symmetric and asymmetric cryptographic algorithms into embedded systems, according to customer requirements.
Validate the implemented algorithms and ensure their correct usage by defining and executing test plans. Proactive and innovative, help improve testing methodologies.
Work within the security team to align algorithm security levels with product security needs.
Document best practices and provide security recommendations.
Conduct technology watch activities, potentially filing patents for innovative solutions and publishing in scientific conferences.
Support teams in developing their expertise.
Assist multiple projects in implementing security requirements.
Education: Master’s degree (Bac+5) or equivalent in Mathematics, Cryptography, Computer Science, or Embedded Electronics (PhD is a plus).
Experience: Proven experience in embedded cryptographic development.
Language: Proficiency in English.
· Strong programming skills in C/C++ (Assembly language experience is a plus)
· Familiarity with collaborative workflows and tools (e.g., Git, Jira)
Knowledge of physical attacks, such as:
Side‑channel attacks (power, EM, timing)
Fault injection attacks (laser, EM)
Understanding of defensive countermeasures at software and/or hardware level
Experience with smart cards or similar technologies (e.g., Hardware Security Modules – HSM)
Background in vulnerability research, reverse engineering, or binary analysis
Knowledge of communication standards such as ISO7816, ISO14443
Knowledge of post‑quantum cryptography
Familiarity with secure coding practices and implementation guidelinesPersonal skills: Strong teamwork abilities, autonomy, effective interpersonal communication. Strong rigor and ability to act as a technical reference.
Personal skills: Strong teamwork abilities, autonomy, effective interpersonal communication. Strong rigor and ability to act as a technical reference.
A partner of the French government for close to 500 years, IN Groupe offers identity solutions and secure digital services, at the leading edge of technology and integrating electronics and biometrics. From components to services and from documents to interoperable systems, IN Groupe is a global specialist in identity and secure digital services. The institution plays a daily role in facilitating everyone's life: helping states exercise their sovereignty, citizens protect their identity and businesses preserve their integrity. Whatever the issue, IN Groupe, a company for digital sovereignty, contributes to asserting a fundamental right for everyone: the right to be you. *** Partenaire de l’État français depuis près de 500 ans, IN Groupe propose des solutions d’identité et des services numériques sécurisés à la pointe de la technologie, intégrant électronique et biométrie. Des composants aux services, en passant par les titres et les systèmes interopérables, en tant que spécialiste mondial de l’identité et des services numériques sécurisés, IN Groupe est présent au quotidien pour faciliter la vie de chacun. Accompagner les États dans l’exercice de leur souveraineté. Protéger l’identité des citoyens. Préserver l’intégrité des entreprises. Quel que soit l’enjeu, IN Groupe, entreprise de souveraineté numérique, contribue à faire valoir pour chacun un droit fondamental : le Droit d’être Soi.
Offices: 38, Avenue de New York, Paris, Île-de-France 75116, FR
A partner of the French government for close to 500 years, IN Groupe offers identity solutions and secure digital services, at the leading edge of technology and integrating electronics and biometrics. From components to services and from documents to interoperable systems, IN Groupe is a global specialist in identity and secure digital services. The institution plays a daily role in facilitating everyone's life: helping states exercise their sovereignty, citizens protect their identity and businesses preserve their integrity. Whatever the issue, IN Groupe, a company for digital sovereignty, contributes to asserting a fundamental right for everyone: the right to be you. *** Partenaire de l’État français depuis près de 500 ans, IN Groupe propose des solutions d’identité et des services numériques sécurisés à la pointe de la technologie, intégrant électronique et biométrie. Des composants aux services, en passant par les titres et les systèmes interopérables, en tant que spécialiste mondial de l’identité et des services numériques sécurisés, IN Groupe est présent au quotidien pour faciliter la vie de chacun. Accompagner les États dans l’exercice de leur souveraineté. Protéger l’identité des citoyens. Préserver l’intégrité des entreprises. Quel que soit l’enjeu, IN Groupe, entreprise de souveraineté numérique, contribue à faire valoir pour chacun un droit fondamental : le Droit d’être Soi.
Offices: 38, Avenue de New York, Paris, Île-de-France 75116, FR
