Software Developer

Project overview

For our client, we are looking for an experienced Software Developer (m/f/d) to support the further development and scaling of modern web applications in the field of digital marketing and dialogue platforms. The focus is on the conception and implementation of new functions in the area of custom targeting, the finalization of an MVP integration, and the introduction of a multi-tenant architecture. Candidates with sound experience in Java, Spring Boot, and modern frontend technologies such as React or Angular are sought.

Furthermore, knowledge of microservices, REST interfaces, cloud-native development, and automated testing procedures is required.

Responsibilities

• Design and implementation of custom targeting functionalities
• Development of frontend and backend components for defining and applying individual target group criteria
• Integration and optimization of existing systems and data processing processes
• Finalization of the trustedDialog MVP integration
• Implementation of the "Restricted Company" and "Start-Stop" functions
• Execution of technical stabilization and production preparation
• Conception and implementation of a multi-tenant architecture
• Implementation of tenant separation and configuration management
• Adaptation and further development of backend systems
• Collaboration with technical and business stakeholders

Requirements

Nice-to-have Skills

Framework Data:

Start Date: 01.11.2026

Duration / End: expected * months)

Total planned deployment duration (incl. possible extensions) is 18 months

• Very good knowledge of Java
• Very good knowledge of Spring Boot
• Experience with React or Angular
• Experience with REST APIs
• Experience with microservice architectures
• Experience in distributed systems
• Knowledge of CI/CD processes
• Experience with containerization
• Experience in cloud-native development
• Experience with unit, integration, and end-to-end tests
• Experience in the use of AI-supported development tools in the software development process
• Experience in building and operating multi-tenant platforms
• Experience with scalable platform architectures
• Knowledge in the area of data isolation and multi-tenancy
• Experience with production-near integration and migration projects
• Strong ownership mentality
• Pragmatic and solution-oriented approach
• Good balance between quality standards and delivery capability
• Strong communication skills in dealing with technical and non-technical stakeholders
• High willingness to learn and continuous improvement
• Team spirit and appreciative collaboration
• Openness to transparent communication

Project details

Munich / 100% Remote possible

Occasional 1-2 teamworkshops per year in Karlsruhe or Munich

Utilization / Volume: 40 hours per week

• Start: ab sofort
• Duration: 1 Monat
• Remote: remote
• Location: München, Deutschland, DE
• Languages: German