Senior Java Developer

Senior Java Developer

We are seeking an experienced Senior Java Developer to design, develop, and maintain high-performance, scalable backend systems. The role involves working closely with cross-functional teams to build reliable applications using modern Java and cloud-native technologies.

Key Responsibilities

• Design, develop, and maintain enterprise-level Java applications
• Build scalable, secure, and high-performance RESTful APIs
• Lead and contribute to system architecture and technical design decisions
• Write clean, maintainable, and well-tested code following best practices
• Optimize application performance and troubleshoot production issues
• Collaborate with product, QA, DevOps, and frontend teams
• Review code and mentor junior developers
• Ensure application security, reliability, and scalability
• Participate in Agile/Scrum ceremonies and technical planning

Required Skills & Qualifications

• 6+ years of hands-on experience in Java (Java 8 or higher)
• Strong knowledge of Spring Framework (Spring Boot, Spring MVC, Spring Security)
• Experience building RESTful and microservices-based architectures
• Strong understanding of JPA/Hibernate and relational databases
• Experience with SQL and database performance optimization
• Solid understanding of OOP, design patterns, and SOLID principles
• Experience with version control systems (Git)

Nice to Have

• Experience with messaging systems (Kafka, RabbitMQ, AWS SQS)
• Experience with cloud platforms (AWS, Azure, GCP)
• Knowledge of Docker and Kubernetes
• Familiarity with CI/CD pipelines and DevOps practices
• Experience with NoSQL databases (MongoDB, Redis)

Education

• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience