Java Engineer

A Backend Engineer JD (Job Description) outlines roles building server-side logic, databases, APIs, and system architecture for applications, focusing on performance, scalability, security, and data management, using languages like Python/Java/Node.js, collaborating with frontend teams, and ensuring robust, efficient application functionality behind the scenes. Key tasks include developing APIs, optimizing databases, writing reusable code, debugging, and integrating third-party services, all while ensuring a seamless user experience.
Key Responsibilities

• System Architecture: Design, build, and maintain scalable backend systems, microservices, and core application logic.
• API Development: Create and manage RESTful APIs for communication between frontend and backend.
• Database Management: Design schemas, optimize queries, and manage data storage.
• Performance & Scalability: Identify bottlenecks, optimize server speed, and ensure high performance and responsiveness.
• Security: Implement security measures, data protection, and authentication protocols.
• Collaboration: Work with frontend developers, designers, and DevOps on integration and deployment.
• Code Quality: Write clean, efficient, reusable code, conduct code reviews, and write tests.
• Troubleshooting: Debug issues, monitor systems, and resolve technical problems.
  

Key Skills & Technologies

• Languages: Python, Java, Ruby, Node.js, Go, PHP, C#.
• Frameworks: Django, Spring Boot, Express.js, .NET.
• Databases: SQL (PostgreSQL, MySQL) & NoSQL (MongoDB, Redis).
• Tools: Git, Docker, Kubernetes, AWS/Azure/GCP.
• Concepts: Microservices, RESTful APIs, CI/CD, System Design, Security Best Practices.
  

Qualifications (General)

• Bachelor's degree in Computer Science or related field.
• Proven experience in backend development.
• Strong problem-solving and analytical skills.
• Ability to work in agile environments.