Java Fullstack Software Engineer (Spring Boot / Angular)

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Java Fullstack Software Engineer (Spring Boot / Angular) based in France.

As a Java Fullstack Software Engineer, you will contribute to the development of a modern, scalable software platform designed to optimize data-driven route planning and complex logistics operations. You will work within an interdisciplinary Scrum DevOps team, building a new technology ecosystem based on microservices architecture. Combining Java, Spring Boot, and Angular, you will develop robust backend services and intuitive frontend applications. You will also contribute to integrating machine learning capabilities to support smarter, more efficient, and reliable planning solutions. Working closely with software engineers, machine learning specialists, business analysts, and UX experts, you will help shape technical solutions and architectural decisions. This is an opportunity to work on challenging digital transformation projects in an agile, collaborative, and technology-driven environment.

• Design, develop, and maintain modern Java applications within a scalable microservices architecture.

• Build and enhance backend services using Java, Spring, and Spring Boot.

• Develop, integrate, and maintain frontend components and modern web applications using Angular.

• Design, implement, and integrate RESTful APIs, ensuring clear technical documentation through Swagger.

• Implement event-driven communication between microservices using Apache Kafka.

• Containerize, deploy, and support applications using Docker and Kubernetes within modern DevOps environments.

• Contribute to the development of data-driven optimization solutions in collaboration with machine learning specialists.

• Maintain high software quality standards through clean code practices, unit testing, code reviews, and established development guidelines.

• Actively participate in Scrum ceremonies, sprint planning, and collaborative development activities while contributing to the achievement of sprint objectives.

• Work closely with software developers, machine learning engineers, business analysts, and UX specialists to deliver integrated solutions.

• Share technical knowledge, propose improvements, and contribute to architectural decisions and the continuous evolution of the platform.

Requirements:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

• At least 3 years of professional experience in Java software development.

• Strong knowledge of Java, Spring Framework, and Spring Boot.

• Practical experience with Angular and the development of modern web applications.

• Good understanding of Apache Kafka and hands-on experience with microservices architectures.

• Experience designing and integrating RESTful APIs and documenting interfaces using Swagger.

• Familiarity with Docker, Kubernetes, containerization, and modern DevOps practices.

• Strong commitment to software quality, including clean code principles, unit testing, code reviews, and maintainable development practices.

• Practical experience working with agile methodologies, particularly Scrum.

• Strong analytical and problem-solving skills, with the ability to work independently and approach technical challenges in a structured, solution-oriented manner.

• Excellent teamwork and communication skills, with the ability to collaborate effectively across multidisciplinary teams.

• Very good written and spoken German and English, enabling effective communication in an international working environment.

Benefits:

• Remote working: Worldwide remote work opportunities, offering flexibility in your working environment.

• Contract flexibility: Interim engagement with the possibility to contribute to a specialized technology project.

• Challenging technical environment: Opportunity to develop a modern, scalable logistics platform using microservices architecture and advanced technologies.

• Modern technology stack: Hands-on experience with Java, Spring Boot, Angular, Apache Kafka, Docker, Kubernetes, and machine learning integrations.

• Cross-functional collaboration: Work alongside experienced software developers, machine learning engineers, business analysts, and UX specialists.

• Professional development: Opportunities to expand your technical expertise and contribute to architecture and engineering best practices.

• Agile working culture: Join a collaborative Scrum DevOps team focused on knowledge sharing, continuous improvement, and delivering high-quality solutions.

• Meaningful impact: Contribute to technology that improves route planning, logistics efficiency, and complex operational processes.