Senior Embedded Crypto Software Developer

NXP Semiconductors

. Specify and implement state-of-the-art cryptographic algorithms, including Post-Quantum Cryptography, and secure software based on functional requirements .

Posted 10/14/2026full-timeRemote • Austria, Romania, Spain, United KingdomSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in cryptographic algorithms and embedded security, with a strong focus on implementing countermeasures against physical attacks. Proficient in collaborating with cross-functional teams to ensure secure integration and product quality.

Highest-signal resume keywords

Cryptographic Algorithm ImplementationEmbedded Software DevelopmentMicrocontroller Architecture KnowledgeCryptographic Primitives UnderstandingDebugging And Analysis Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Post-Quantum CryptographyECCRSAAESSHA-2SHA-3C ProgrammingAssembly LanguageRustFault Injection

Soft Skills

Proactive Team PlayerStrong Sense Of Ownership

Tools & Technologies

ARM Cortex-MRISC-V

Industry Keywords

CryptographyEmbedded SecuritySide-Channel AnalysisSoftware CountermeasuresSecurity Evaluations

Tech Stack

Tools & technologies

AssemblyRust

About the role

Key responsibilities & impact

Specify and implement state-of-the-art cryptographic algorithms, including Post-Quantum Cryptography, and secure software based on functional requirements
Design and specify software countermeasures against physical attacks such as Side-Channel Analysis and Fault Injection
Implement designed software countermeasures
Collaborate with security architects and internal evaluation teams to enhance software countermeasures
Own technical topics within cryptographic domains through design, implementation, code reviews, architectural contributions and technical planning
Collaborate with OS and firmware teams to ensure clean and secure integration of cryptographic software into final products
Work with test and platform support engineers to ensure maximum product quality
Support product certification activities and security evaluations

Requirements

What you’ll need

BSc, MSc or PhD in mathematics, cryptography, computer science, electronic/electrical engineering, information technology or relevant discipline
5+ years of relevant industry experience in cryptography and embedded security, or an equivalent combination of advanced degree and relevant experience
Strong understanding and implementation of cryptographic primitives, including ECC, RSA, AES, SHA-2/SHA-3
Solid experience in embedded software development using C and Assembly
Good knowledge of microcontroller architecture, such as ARM Cortex-M and RISC-V
Knowledge of hardware and software countermeasures against side-channel and fault-injection attacks
Experience in Post-Quantum Cryptography is a plus
Experience with Rust is a plus
Strong debugging and analysis skills
Proactive team player with a strong sense of ownership and proven ability to deliver results

Benefits

Comp & perks

Home office
Flexible working time
Meal benefits
Market competitive compensation according to the benchmarking of the electronic and semiconductor industry
Opportunity to broaden technical knowledge across payment, identification, mobile, IoT, Automotive, and Edge Processing domains
Work on state-of-the-art cryptographic software, including traditional and post-quantum cryptography
Collaboration with leading security experts across architecture, evaluation, firmware and certification domains