Java backend Developer

Dear Consultant,

We are seeking a talented Java Backend Developer to join our multinational client team and contribute to building scalable, secure, and high-performance backend systems. This role involves working with modern technologies, including event-driven architectures, microservices, and cloud-based solutions. Finacial sector expereince is a plus.

Key Responsibilities

1. Backend Development:

• Design, develop, and maintain backend systems using Java, Spring Boot, and RESTful APIs.
• Implement websocket communication and event-driven architecture for real-time applications.
• Develop highly scalable microservices.

1. Messaging and Streaming:

• Work with Kafka for messaging and streaming solutions.
• Implement and manage RX Java for reactive programming.

1. Database Management:

• Manage and optimize databases like Cassandra and other NoSQL/SQL databases.
• Ensure high availability and performance through advanced query optimization.

1. Cloud and Containerization:

• Deploy, scale, and monitor applications using Kubernetes, Helm, and OpenShift.
• Utilize Docker for containerization and CI/CD integration with Jenkins.

1. Monitoring and Observability:

• Implement monitoring solutions using Prometheus, Elastic Stack (Elasticsearch, Kibana).
• Set up observability tools to ensure system reliability.

1. DevOps Collaboration:

• Collaborate with DevOps teams for CI/CD processes and deployment automation.

Required Skills and Qualifications

Core Skills

• Proficiency in Java, Spring Framework, and Spring Boot.
• Strong knowledge of REST APIs and WebSocket.
• Experience with event-driven programming, messaging systems, and streaming solutions like Kafka.
• Expertise in microservices architecture and distributed systems.

Tools and Technologies

• Hands-on experience with OpenShift, Kubernetes, and Helm.
• Knowledge of Docker and CI/CD pipelines (e.g., Jenkins).
• Familiarity with monitoring tools such as Prometheus, Elastic Stack, and Kibana.

Database Skills

• Experience with databases like Cassandra and relational databases.
• Knowledge of database optimization techniques.

Additional Skills

• Strong problem-solving and analytical skills.
• Familiarity with DevOps practices and Agile methodologies.

Preferred Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• Experience with reactive programming using RX Java.
• Prior experience in performance tuning and debugging large-scale systems.

What We Offer

• Competitive salary and performance-based incentives.
• Opportunities to work on cutting-edge technologies in real-world applications.
• Collaborative work environment with continuous learning opportunities.

How to Apply

Ready to join an innovative team shaping the future of backend technology? Send your CV and a cover letter to [Contact Email].

We look forward to your application!