We are looking for an experienced Full Stack Developer with strong expertise in Smartcard development, secure elements, cryptography, backend services, and modern web technologies.
The ideal candidate should have hands-on experience working with DESFire, MIFARE, JCOP, SE050, PKI, HSM integrations, Java/Spring Boot, React JS, Docker, and CI/CD pipelines.
Key Responsibilitie
- sDevelop and maintain applications for smartcards and secure elements
- .Work on Smartcard technologies including DESFire, MIFARE, JCOP, and SE050
- .Implement symmetric and asymmetric cryptographic mechanisms
- .Work with cryptography concepts such as key management, PKI, secure channels, and certificate-based authentication
- .Integrate with HSMs for secure key handling and cryptographic operations
- .Design, develop, and maintain backend services using Java, Spring Boot, EJB, and JPA
- .Build and maintain RESTful APIs using Spring Boot
- .Maintain and enhance legacy applications developed using GWT and JavaFX when required
- .Develop frontend components using React JS, JavaScript, and EmberJS
- .Manage application builds, testing, and quality validation using Gradle, JUnit, and Mockito
- .Perform database migrations using Liquibase
- .Work with PostgreSQL databases for application data management
- .Deploy and manage applications using Docker
- .Set up and maintain CI/CD pipelines using GitHub Actions
- .Deploy and run enterprise services on WildFly application server
- .Collaborate with cross-functional teams to deliver secure, scalable, and high-quality software solutions
.
Required Skil
- lsStrong hands-on experience in Smartcard developmen
- t.Experience with DESFire, MIFARE, JCOP, and SE05
- 0.Solid understanding of cryptography, key management, PKI, secure channels, and HSM interaction
- s.Strong backend development experience using Java and Spring Boo
- t.Experience with EJB, JPA, and REST API developmen
- t.Frontend development experience using React JS, JavaScript, or EmberJ
- S.Experience maintaining legacy systems built with GWT or JavaF
- X.Good knowledge of Gradle, JUnit, and Mockit
- o.Experience with Liquibase and PostgreSQ
- L.Hands-on experience with Docker-based deployment
- s.Experience with GitHub Actions for CI/CD automatio
- n.Familiarity with WildFly application serve
r.
Nice-to-Have Ski
- llsExperience in secure payment, identity, access control, or hardware security environmen
- ts.Understanding of secure element personalization and lifecycle manageme
- nt.Experience with hardware-backed security or embedded security produc
- ts.Knowledge of security standards related to smartcards and cryptographic syste
ms.
Ideal Candidate Pro
fileThe ideal candidate should be technically strong in both secure smartcard technologies and full stack application development. They should be comfortable working on backend services, frontend components, cryptographic integrations, databases, CI/CD pipelines, and enterprise deployme
nts.
