Java Developer & Consultant (m/f/d)

Das ist der Job

Spring Framework: In-depth knowledge of Spring Boot for rapid development of enterprise applications.

Darum lohnt es sich

Employment type: Permanent, Full-time Language: English (German is an asset) Salary: Salary range is open upwards with additional bonus opportunities and salary increases, depending on the candidate’s experience Responsibilities As a Java Developer with a specialization in Microservices & Kafka, you will be responsible for delivering highly scalable and complex microservices in our agile team culture As part of the company`s most innovative tech team, you will use innovative technologies and the latest tools and methodologies (learning matters) Within your team, you will take ownership of your work and maintain perspective (You build it, you run it) You enjoy exploring different technologies and choosing the best tools for the IT project (languages, libraries, platforms) Qualifications Java Expertise: Extensive experience with Java, with a strong preference for candidates proficient in modern Java versions (Java 11 and above).

Knowledge of Apache Flink or other modern stream processing frameworks like Apache Storm is advantageous. Familiarity with reactive programming with Spring WebFlux is a plus. Microservices Architecture: Solid understanding of designing and implementing microservices architectures.

Experience with GraphQL as an alternative to RESTful APIs for flexible, efficient data retrieval. Event Streaming and Messaging: Proficiency in Apache Kafka is essential. Familiarity with Apache Pulsar or similar technologies would be beneficial. Big Data Processing: Experience with Apache Spark for big data processing.

Search Technologies: Strong background in Elasticsearch for search capabilities. Experience with Apache Solr is also valuable. Build and Deployment Tools: Proficiency with Maven and Gradle for building and managing projects. Experience with newer build tools and package managers for different programming environments could also be helpful.

Continuous Integration/Continuous Deployment (CI/CD): Demonstrated experience with Jenkins, CircleCI, or TravisCI. Exposure to GitHub Actions or GitLab CI for integrated CI/CD pipelines in code repositories is highly desirable. Containerization and Orchestration: Advanced skills in Docker for containerization and Kubernetes for orchestration.

Awareness of newer alternatives like Podman for containerization and Nomad for orchestration would be an asset. Cloud Platforms: Strong experience with deploying and managing applications on AWS. Knowledge of other cloud platforms like Google Cloud Platform (GCP) or Microsoft Azure would broaden capabilities.

Monitoring and Logging: Proficiency in monitoring tools like NewRelic, ELK Stack, or Splunk. Experience with Prometheus for monitoring and Grafana for advanced data visualization is a plus. Database Management: Expertise in relational databases (e.g., PostgreSQL) and NoSQL databases such as Redis and Elasticsearch.

Understanding the deployment and scaling of these technologies is crucial. Authentication Mechanisms : Knowledge of authentication mechanisms using OAuth. Familiarity with the Vert.x framework for building reactive applications on the JVM is a plus.

Software Automation : Experience in automating software development processes, particularly in big data environments, using various automation tools. #J-18808-Ljbffr