Senior Fullstack Developer (PowerBuilder / Java / Web Applications / Oracle)

Project overview

We are looking for an experienced Senior Fullstack Developer for a challenging digitalization project. The position is remote and offers the opportunity to work on modern cloud-based web applications.

Your main tasks include analyzing and evaluating existing systems and architectures, designing and developing user-friendly web applications, and creating database structures and interfaces. You will implement design concepts into functional prototypes, create technical documentation, and participate in the quality assurance and testing of software applications. Furthermore, maintenance, technical optimization, refactoring, and modernization measures are part of your responsibilities. You will conduct technical security checks and assist with release changes and production deployments.

The following requirements are mandatory: at least 5 years of proven experience in the further development and maintenance of PowerBuilder applications, at least 5 years of expertise in Java and Spring Boot, and at least 5 years of experience in developing web-based frontends with JavaScript (ES6+) and TypeScript. Additionally, experience from digitalization projects in public transport is required. Fluent German language skills at a native speaker level are necessary.

The project runs from January 2027 to December 2029 with a scope of approximately 130 hours per year (part-time). This is a great opportunity for an experienced developer to contribute their expertise to a significant digitalization project.

Project details

• Start: 01.01.2027
• Duration: 01.01.2027 - 31.12.2029
• Remote: onsite
• Location: DE
• Languages: German