JavaCard Applets Architect (m/f/d)

CZ61 NXP Semiconductors Czech Republic s.r.o.

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Gratkorn Until 8/23/2026 6+ years exp H-1B sponsor history First posted May 22, 2026 Last posted May 22, 2026
Job description

As a JavaCard Applets Architect you will be responsible for:

  • Translate market requirements from customers into product specifications.

  • Design and develop secure JavaCard applets for car access, battery management, telematic systems, identification, payment and other services.

  • Ensure proper internal unit and system tests, support functional and security testing at external test houses.

  • Give technical guidance to the development team.

As candidate for this role you have:

  • Bachelor or Master’s degree (computer science or similar)

  • 6+ years JavaCard Applet development experience for mass-market products

  • Experience with compliancy certification of e.g. payment and eGovernment applications

  • Solid understanding of Secure Element/smartcard internal workings.

  • Good understanding of cryptographic algorithms (e.g. DES, AES, RSA, ECC, PKCS)

  • Strong communication skills, experience with diverse teams (cultural, geographical)

  • Experience in technically leading and steering multi-site software development teams

  • Fluent English skills both verbally and written.

  • Basic knowledge of automotive standards and procedures (IATF16949, FMEA, ASPICE, CMMI, ISO26262)

  • Experience in technically collaborating in a cross-industry organization (e.g. Car Connectivity Consortium) is a plus

Please note: The successful candidate may/will be responsible for security related tasks. The assignment may/will be in scope of security certifications, therefore a conscious and reliable way of working is necessary.

For applications in Gratkorn: NXP provides market competitive compensation according to the benchmarking of the electronic and semiconductor industry. Due to the Austrian Equal Treatment Act we are obligated to state the employment group of our applicable collective bargaining agreement (CBA) “Kollektivvertrag für Angestellte Gewerbe und Handwerk und in der Dienstleistung“, this position (fulltime) is graded in Employment Group IV after 2 years. Your individual experiences and expectations will be considered in the application process. Moreover, we provide attractive benefits to our employees like home office, flexible working time, meal benefits and more.


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About this role

Summary

Design secure JavaCard applets, lead development teams, ensure certification compliance, and guide technical teams.

Job title

JavaCard Applets Architect (m/f/d)

Experience level

6+ years

Minimum experience

6+ years exp

Industry

semiconductor

Location requirements

On-site in Gratkorn, Austria, with remote options possibly available.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

Yes

Skills & keywords

Required skills

JavaCardcryptographic algorithmssecure elementcryptographysecurity testingteam leadership

Preferred skills

automotive standardscross-industry collaborationFMEAISO26262

Specializations

JavaCardsecuritycryptographysystem design
Locations

Structured locations inferred from the posting.

Gratkorn, Austria

On-site City