[Hiring] Fullstack Java Developer @Talent-R

Role Description

We are looking for a Senior Fullstack Java Developer with a strong backend focus who is motivated, collaborative, and comfortable working in modern, reactive environments.

• Design, develop, and maintain complex client-facing and backend applications
• Work across the full technology stack, from frontend integration to backend services and cloud environments
• Build reactive and event-driven systems using modern Java and Spring technologies
• Collaborate in agile, cross-functional project teams to deliver customized software solutions
• Translate business requirements and processes into robust technical implementations
• Ensure high standards of code quality, scalability, performance, and reliability

Qualifications

• Extensive experience with Spring Boot, including Spring WebFlux, reactive Kafka Streaming, WebSocket, and Kafka Reactive Binder
• Strong expertise in database integration, especially PostgreSQL, Hibernate, JDBC, and R2DBC for reactive data processing
• Solid experience with event-driven architectures, including Kafka as a message broker
• Experience integrating Kafka with Spring Boot (e.g. Spring Cloud Stream)
• Hands-on experience with cloud-native and containerized deployments, including Kubernetes, CI/CD pipelines, and Terraform
• Ability to deliver clean, scalable, and reliable software within modern reactive technology stacks
• Strong attention to detail and commitment to high-quality delivery
• Excellent communication and interpersonal skills

Requirements

• Experience with time-series data processing and time-series databases (nice to have)
• Interest in modern development practices and AI-supported tools, with awareness of data protection and compliance requirements (nice to have)
• Very good English skills (German is a plus) (nice to have)

Benefits

• Salary range: 45k–55k € + 10–15% bonus
• 100% remote work
• Flexible working hours to support work-life balance
• Personalized professional development aligned with your strengths and project interests
• Flat hierarchies and a high degree of autonomy
• Access to continuous learning platforms and training resources
• Long-term projects in the energy sector, working on impactful and business-critical systems