(Senior) Java Developer (m/f/x) - PKI

Location: Düsseldorf, Germany
Business Unit: Information Security

Your tasks

Develop, maintain and service authentication and PKI systems based on PKI standards and Java
Work, taking into account international protocol and security standards, on various platforms using structured design and test methods
Actively participate in the implementation of project-related customer orders and product development

Good knowledge in the areas of PKI (CA, OCSP, LDAP), cryptography and electronic signatures especially ASN.1, X.509, relevant PKC standards (#1, #7, #10, #11, #12) and CMS
Up-to-date and profound knowledge in the field of software development
Practical knowledge of development with Java frameworks such as Bouncy Castle, JCA/JCE and knowledge of Maven, JIRA, as well as Git
Avid interest in learning innovative technologies
You are a team player, have good communication skills and are able to familiarize yourself with new tasks independently
Good command of German and English

Advantageous if you have knowledge of:

Current ETSI standards, such as CAdES, XAdES, PAdES
Handling OSGi-based applications and open source technologies of the Apache Software Foundation and the Eclipse Foundation
Java SE and Java EE technologies, such as JAXB, Servlets, JAX-WS, etc.

An open and friendly corporate global culture characterized by a constructive and cooperative environment
Many learning opportunities to deepen your skillset and to support your professional growth
Personal coverage by a travel health insurance, a private accident insurance and a company pension plan
Access to specific education programs
Flexible working hours and the option to work hybrid & mobile, independent time management
Challenging tasks and close cooperation with a competent team
A dynamic company where teamwork and relationship management are valued

Then we look forward to receiving a meaningful application stating the earliest possible starting date and your salary expectations.