Senior Softwareentwickler:in Java developing scalable backend systems for Deutsche Bahn. Collaborating on real-time data exchange and working with Kafka-centric platforms in a hybrid setup.
Responsibilities
Work on a platform that enables real-time data exchange between a wide range of systems
Develop scalable backend components based on Java
Develop and operate services within a Kafka-centric platform
Develop messaging solutions (Kafka, MQTT, AMQP)
Implement and operate standard interfaces such as REST, GraphQL, RPC or WebSockets
Requirements
Several years of Java backend development experience (5+ years)
Ideally with modern frameworks such as Spring or Quarkus
Experience with event streaming and messaging, preferably Apache Kafka, optionally supplemented by MQTT or AMQP
Solid knowledge of SQL databases and several years of cloud experience, preferably AWS
Hands-on experience building, configuring, and operating CI/CD pipelines using GitLab, Docker and Bash scripting
Proficient with structured data formats such as JSON, Protobuf or Avro, and ideally experience in data analysis and processing (e.g., with Python)
Strong team skills, excellent communication, and self-initiative
Fluent German and good English skills
Benefits
30 days of vacation
Company bike (JobRad)
Hardware leasing
Company pension plan
Discounts at the DB travel market and via Corporate Benefits
Software Engineer designing and developing scalable SaaS platform for customers at Blue Yonder. Collaborating with teams and mentoring junior engineers in a dynamic technical environment.
Technical Architect specializing in TMS solutions facilitating customer business processes at Blue Yonder. Involves collaboration with customers and project teams for functional analysis and integration.
Lead Software Engineer managing Java Microservices development for supply chain solutions. Collaborating with teams to drive architectures and designs toward efficiency and simplicity.
Java Fullstack Developer creating B2B software solutions for scireum GmbH. Developing Java web applications using modern technologies within a SCRUM team.
C++ / UE5 Software Developer for game co - development at Sperasoft. Responsible for designing, building, and maintaining reusable C++ code in a hybrid workplace.
Senior Software Engineer building and designing the Coinbase Card product for global availability. Collaborating to ensure safety and ease of use while leveraging modern technologies and best practices.
Intermediate Software Engineer developing backend services for data intelligence and reporting at Achievers. Collaborating with teams to deliver high - value insights using modern technology stacks.
Cloud & Platform Architect responsible for infrastructure architecture at a Swiss company. Leading projects and ensuring Cloud compliance and security standards are met.
Backend Developer at Famoco participating in platform development and maintenance. Collaborating with teams to improve platform code and architecture while ensuring technical solutions.