Fullstack Developer – Java / Spring Boot / React / Angular - 95% Remote

Project overview

For a renowned client in telecommunications, we are looking for an experienced Fullstack Developer with a focus on Java, Spring Boot, and modern frontend technologies.

As part of the project, existing applications will be further developed and expanded with new functionalities. The focus is on implementing individual targeting functions, integrating and further developing trustedDialog, and building a multi-tenant system architecture.

Responsibilities

• Conception and development of new functions in the frontend and backend with Java, Spring Boot, and React or Angular
• Implementation of individual targeting functions for defining and applying campaign-specific target groups
• Further development and technical integration of trustedDialog, including the "Restricted Company" and "Start-Stop" functions
• Implementation of a multi-tenant architecture (Multi-Tenancy) for trustedDialog and IBA
• Ensuring tenant separation, data isolation, and a scalable and maintainable system architecture
• Development and integration of REST APIs and microservices into existing system landscapes
• Optimization of existing applications regarding performance, stability, and production operation
• Execution of unit, integration, and end-to-end tests for quality assurance
• Close collaboration with developers, product owners, and other technical and business stakeholders

Requirements

Contact

Marie-Claire Mas

Recruiting Manager SOMI Experts GmbH

*@*.de

• Sound experience in software development with Java and Spring Boot
• Very good knowledge in frontend development with React or Angular
• Experience with REST APIs, microservices, and distributed system architectures
• Knowledge of CI/CD, containerization, and cloud-native software development
• Experience with various testing methods, especially unit, integration, and end-to-end tests
• Practical experience in using AI-supported development tools within the software development process
• Ideally, experience with multi-tenant applications and multi-tenant architectures
• Independent, structured, and solution-oriented way of working
• Pragmatic approach with a high quality awareness
• Strong communication skills and enjoyment of collaboration with interdisciplinary teams
• Willingness to continuously learn new technologies and subject areas

Project details

• Start: 2026-11
• Duration: 18 Monate
• Remote: remote
• Location: München, Deutschland, DE
• Languages: German