Senior Java Developer

RESPONSIBILITIES

• Design, develop, and maintain scalable, high-performance Java back-end systems
• Architect and implement RESTful APIs to support our web and mobile front-ends
• Optimize application performance and ensure high availability in an AWS cloud environment
• Collaborate with front-end developers to integrate React and React Native applications with backend services
• Implement and maintain security best practices for handling sensitive financial data
• Participate in code reviews
• Actively engage in system maintenance, troubleshooting, and support activities with counterparts in Europe and Americas
• Develop and maintain comprehensive system documentation
• Stay current with emerging trends in Java development, AWS services, and blockchain technology

PROFILE

• Minimum Bachelor’s Degree in IT or Computer Science
• 8-10 years of overall experience in professional Software Development
• Minimum 6-7 years of hands-on experience in Java Development.
• Good hands-on experience in Java 17 and above
• Strong proficiency with Spring Boot and RESTful API design
• Experience with AWS services (e.g., EC2, S3, RDS, Lambda)
• Familiarity with containerization technologies (Docker, Kubernetes)
• Solid understanding of database technologies (SQL and NoSQL)
• Experience with version control systems (Git) and CI/CD pipelines
• Proven track record in system maintenance and support
• Strong problem-solving skills and ability to debug complex issues
• Strong critical thinker with problem-solving aptitude
• Excellent written and oral communication skills
• Track record on GIT usage TDD, BDD
• Other desirable exp: Node js, MongoDB, SoIR, Elastic search, contributing to open-source projects.
• Experience with blockchain technologies or cryptocurrency platforms
• Knowledge of React or React Native
• Familiarity with microservices architecture
• Experience with performance tuning and optimization in high-traffic environments
• Contributions to open-source projects