Senior Backend Developer & Java Spring Boot

Senior Backend Developer – Java Spring Boot

We are seeking an experienced Backend Developer to design, develop, and maintain scalable, secure, and high-performance backend systems. The ideal candidate will have strong expertise in Java, Spring Boot, RESTful APIs, database optimization, and cloud-native application development.

Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java and Spring Boot.
• Build secure and high-performance RESTful APIs and microservices.
• Develop and optimize database schemas, queries, and transactions using MySQL.
• Implement authentication, authorization, and security best practices.
• Collaborate with frontend developers and cross-functional teams to deliver integrated solutions.
• Troubleshoot and resolve production issues and performance bottlenecks.
• Develop and maintain CI/CD pipelines using Jenkins or GitHub Actions.
• Work with containerization and orchestration tools such as Docker and Kubernetes.
• Perform code reviews and ensure adherence to coding standards and best practices.
• Monitor application performance, scalability, and availability.
• Participate in architecture discussions and technical decision-making.

Required Skills & Qualifications

• Bachelor’s degree in Computer Science or related field.
• 5+ years of experience in backend development using Java.
• Strong experience with Spring Boot 3.x and Spring ecosystem.
• Expertise in REST APIs and microservices architecture.
• Strong proficiency in MySQL database design and optimization.
• Experience with JPA/Hibernate and ORM frameworks.
• Knowledge of authentication and security frameworks (JWT, OAuth2, Spring Security).
• Hands‑on experience with Docker and Kubernetes.
• Experience working with cloud platforms such as AWS, Azure, or GCP.
• Familiarity with Git/GitHub and CI/CD pipelines.
• Strong understanding of Linux environments and scripting.
• Experience with unit and integration testing using JUnit and Mockito.

Preferred Skills

• Experience with message brokers such as Kafka or RabbitMQ.
• Knowledge of Redis or caching mechanisms.
• Exposure to distributed systems and event-driven architecture.
• Experience handling large-scale enterprise applications.