We are seeking a skilled Back-End Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining server-side logic and databases that power our applications. You will collaborate with front-end developers to integrate user-facing elements with server-side logic.

Key Responsibilities:
* Develop and maintain robust and scalable back-end systems.
* Write clean, efficient, and well-documented code.
* Design and implement APIs for data retrieval and manipulation.
* Troubleshoot and debug issues in the back-end system.
* Optimize application performance and ensure data security.

Required Skills:
* Proficiency in Java, Python, or Node.js.
* Experience with database management systems like MySQL or PostgreSQL.
* Knowledge of API development and integration.
* Strong problem-solving and debugging skills.