HDBank

Overview of job

The Java Backend Developer role aims to engineer and maintain robust backend systems that serve as the backbone of digital banking solutions. The professional in this role is tasked with designing, implementing, and optimizing Java-based applications and services, ensuring they meet the high standards of performance, security, and scalability required in the banking industry. The developer will work closely with cross-functional teams to translate business requirements into technical solutions, maintain code quality, and continuously improve the system architecture.

Key Responsibilities

• Collaborate with cross-functional teams to design and implement robust backend services.
• Employ modern Java technologies to improve system performance, security, and scalability.
• Maintain a clean codebase with adherence to industry best practices for upgradability and maintenance.
• Contribute to code reviews and apply debugging skills to ensure system reliability.
• Promote a team culture that values diversity, equity, inclusion, and respect.

Education & Training

Minimum:

• Bachelor's degree in Computer Science, IT, or related field.
• Minimum 3 years of experience with Java 8 or newer.

Experience

• Mastery of Java core, OOP, data structures, and algorithms.
• Proficiency with Spring Framework (Spring, Spring Boot, Spring Security, Spring JPA, etc.).
• Solid experience with SQL databases.
• Knowledge of testing methodologies and frameworks.
• Hands-on experience with AWS, Docker, Kubernetes (K8S).
• Versed in version control (Git, SVN).
• Familiarity with build and project management tools: Maven, Gradle, Jira, Confluence, etc.
• Excellent problem-solving skills and a passion for learning new technologies.
• Empathy, integrity, commitment, and respect in all interactions.
• Intermediate or higher level of English proficiency, especially for technical documentation and international communication.
• Understanding of microservices architecture.