Senior Back-End Developer

Develop and Maintain Back-End Services: 

• Design, develop, and optimize server-side applications using Java and Spring Boot. 
• Implement and maintain RESTful APIs and microservices architecture. 
• Ensure code quality through automated tests, code reviews, and adherence to coding standards. 

Database Management: 

• Design and maintain MySQL databases, ensuring data integrity and optimal performance. 
• Optimize SQL queries for performance and scalability. 
• Implement database migrations and version control. 

Code Refactoring: 

• Lead efforts to refactor existing codebases to improve efficiency, maintainability, and scalability. 
• Identify and resolve performance bottlenecks in the application and database layers. 
• Implement best practices for clean, maintainable, and well-documented code. 

Technical Leadership: 

• Mentor junior developers and provide guidance on best practices in back-end development. 
• Lead technical discussions, architecture design sessions, and code reviews. 
• Stay up-to-date with the latest industry trends, tools, and technologies. 

Containerization and Deployment: 

• Design, implement, and manage Docker containers for application deployment. 
• Collaborate with DevOps teams to ensure smooth CI/CD pipelines. 
• Troubleshoot and resolve issues in the development and production environments. 

Collaboration: 

• Work closely with front-end developers, product managers, and other stakeholders to deliver high-quality products. 
• Participate in agile ceremonies and contribute to sprint planning, retrospectives, and daily stand-ups. 

Qualifications 

• Technical Skills: 

• • Expertise in Java: Extensive experience in developing back-end applications using Java. 
  • Proficiency in Spring Boot: Strong knowledge of Spring Boot for building scalable and maintainable applications. 
  • Database Management: Experience with MySQL, including database design, query optimization, and management. 
  • Containerization: Hands-on experience with Docker for containerizing applications. 
  • Code Refactoring: Proven experience in refactoring existing codebases and SQL queries. 
  • Testing: Familiarity with unit testing, integration testing, and testing frameworks (e.g., JUnit, TestNG). 
  • Tooling: Experience with version control (Git), build tools (Maven/Gradle), and CI/CD pipelines. 
• Soft Skills: 

• • Excellent problem-solving skills and attention to detail. 
  • Strong communication and collaboration skills. 
  • Ability to lead and mentor a team of developers. 
  • Ability to manage and prioritize multiple tasks effectively. 

Experience 

• Education: Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). 
• Experience: 5+ years of professional back-end development experience, with a strong focus on Java, Spring Boot, and MySQL. 
• Project Experience: Proven experience in refactoring code, optimizing SQL queries, and leading technical initiatives.
• Preferred candidates with Blockchain knowledge.