Required skills
Nice to have:SOAPWSDLXSDRefactoringShop System Development
Languages: German
Job description
Seeking a Senior Software Developer to analyze existing systems, propose and support document migration to a new eArchive, and develop components for digital certificate solutions using agile methods.
Responsibilities
- Analysis of the existing system, development of a proposal for the migration of documents from the existing eArchive and import into the new eArchive,
- Support during data migration,
- Support during the decommissioning of the old production system,
- Analysis, specification, conception, and realization of components and system architectures for solutions in the area of digital certificates,
- Evaluation, refinement, and derivation of (non-)functional requirements, development and conception of order management systems for certificate products using agile development methods,
- Programming in Java, PHP, and MySQL.
Requirements
Desirable:
100% remote activity, however, onboarding onsite
- at least three years of experience in PHP 5 and higher,
- at least three years of experience in JAVA,
- at least three years of experience in the field of PKI,
- at least three years of experience in the trust center environment (certified data center operation).
- Many years of refactoring experience in existing systems,
- Experience in SOAP, WSDL, XSD,
- Experience in the development of shop systems,
- Experience in MySQL
Project details
85€
- Start: 2026-12
- Duration: 48 Monate
- Remote: remote
- Location: Berlin, Deutschland, DE
- Rate: 85-85 EUR/h
- Languages: German
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