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

Project overview

Westhouse is one of the leading recruitment companies for the placement of highly qualified specialists from the entire IT lifecycle and engineering sector.

We are currently looking for a

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

Framework Information

Your Qualifications

• Reference: 180921
• Start: 2027-01-01
• Duration: 31.12.2029
• Location: Remote
• Scope of Work: part-time396 PT (Approx. 130 PT/year)
• Languages: German (C2/Native level)
• Please ONLY apply if ALL MUST-HAVE criteria are met

Responsibilities

Interested?

Interested? We look forward to receiving your meaningful CV in electronic form.

Your Contact Person

Mark Plewe

• Analysis of current systems, applications, and architectures, as well as functional evaluation of their suitability with regard to defined target architecture specifications
• Conception of user-centric web applications based on cloud technologies
• Conception of functional interfaces between applications and processes
• Development of user-centric web applications based on cloud technologies
• Transfer of design concepts into development for the implementation of prototypes, as well as consulting on technical aspects of implementation
• Creation of database structures and establishment of interfaces between databases and systems as a basis for documentation and decision-making
• Testing and debugging of software applications to ensure they meet the specified quality standards
• Creation of technical documentation of the development process
• Creation and handover of an operations and development manual
• Analysis and resolution of errors and malfunctions
• Maintenance and technical optimization of existing applications and components
• Execution of technical refactorings and modernization measures
• Execution of technical tests and quality assurance measures
• Execution and documentation of technical security checks
• Creation and provision of the required software, database, build, and deployment artifacts
• Execution of technical tasks during release changes and production deployments

Requirements

• Proven competence in the further development, maintenance, error analysis, and technical optimization of existing PowerBuilder applications
• at least 5 years
• Proven competence in the development, maintenance, and troubleshooting of applications based on Java and Spring Boot
• Proven experience in the development, maintenance, and troubleshooting of web-based frontends with JavaScript (ES6+) and TypeScript
• Experience from digitalization projects in the public transport sector
• SHOULD-HAVE criteria:
• Proven competence in the development and administration of AWS cloud infrastructures using S3 and Fargate
• Proven competence in planning and tracking technical tasks, as well as processing and documenting tickets
• Proven competence in evaluating and deriving technical development strategies, considering existing architectures, technologies, and interfaces

Project details

• Start: 2027-01-01
• Duration: 31.12.2029
• Remote: remote
• Location: Remote, DE
• Languages: German