Junior Java Backend Developer

Unison Group

📍 Kuala Lumpur, Kuala Lumpur, Malaysia

Full-time Other-General Posted March 02, 2026

Job Description

Key Responsibilities:


• Backend Development

o Design and implement robust, secure, and scalable backend services using Java and Spring Boot.

o Write clean, efficient, and maintainable code adhering to coding standards and best practices.

o Ensure seamless integration with frontend applications, third-party APIs, and microservices.

o Design, implement, and optimize relational databases, particularly MariaDB, for high availability and performance.

o Drive the adoption of best practices in coding, testing, and software design.


• System Architecture and Design

o Collaborate with Tech Leads, Dev Leads, Architects and other developers to design highly scalable microservices and distributed systems.

o Provide technical input and insights during architectural discussions.

o Ensure systems are built to handle the stringent requirements of the banking industry, such as security, compliance, and performance.