Java Developer (Kubernetes/Docker)

highly skilled Java Backend Developer

Spring Boot, microservices, SQL & NoSQL databases

multithreading and concurrency

🚀 Key Responsibilities

• Design, develop, test, and maintain robust backend services and APIs using Java & Spring Boot.
• Build and optimize microservices-based architectures for scalability and reliability.
• Work with both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra) databases.
• Implement multithreading and concurrency techniques for performance optimization.
• Collaborate with frontend, DevOps, and QA teams to ensure smooth delivery.
• Write clean, maintainable, and well-documented code following best practices.
• Conduct code reviews and provide feedback to peers.
• Troubleshoot and resolve issues across development, testing, and production environments.
  

🛠 Required Skills

• 5–8 years of professional backend development experience.
• Strong expertise in Java 11 or 17+ (preferably Java 17 and above).
• Hands-on experience with Spring Boot & Spring frameworks.
• Solid understanding of JVM architecture, Garbage Collection (GC) tuning & optimization.
• Must-have: CI/CD tools and containerization (Docker/Kubernetes).
• Proficiency in SQL & NoSQL databases.
• Strong grasp of multithreading, concurrency, and performance tuning.
• Experience in designing & building RESTful APIs.
• Proficiency with Git and branching workflows.
• Excellent problem-solving skills and a proactive approach.
  

✅ Nice-to-Have

• Exposure to cloud platforms (AWS, GCP, Azure).
• Familiarity with messaging systems (Kafka, RabbitMQ).
• Knowledge of monitoring & logging tools (ELK, Prometheus, Grafana).