We are looking for a talented and experienced Senior Officer to join our Backend Development team. In this role, you will be responsible for designing, developing, and maintaining the server-side logic and databases that power our applications. You will work closely with other developers and architects to ensure the scalability, reliability, and security of our systems.

Key Responsibilities:
* Develop and maintain back-end APIs and services
* Write efficient and well-documented code in languages such as Java or Python
* Design and optimize database schemas
* Troubleshoot and resolve performance issues
* Participate in code reviews and testing

Required Skills:
* Strong proficiency in at least one back-end programming language (e.g., Java, Python)
* Experience with relational databases (e.g., MySQL, PostgreSQL)
* Knowledge of RESTful API design principles
* Excellent problem-solving and communication skills