Core Banking System Developer

Public Bank Vietnam (PBVN)

Hội sở chính: Số 2 Ngô Quyền, Phường Lý Thái Tổ, Quận Hoàn Kiếm, Thành phố Hà Nội
Job Description
About Company

Core Banking Systems Developer is responsible for implementing application systems to support the bank's business goals while striving for the highest quality. We aim to provide extensive system support by delivering reliable application solutions. We are seeking a highly skilled Core Banking Systems Developer, with proficiency in Java development, to join our team and contribute to the enhancement and development of our core banking system.


Your role & responsibilities

1) General

  • Collaborate with cross-functional teams to design, develop, and enhance core banking system components.
  • Write clean, maintainable code, and perform code reviews to ensure high-quality development.
  • Participate in system testing, debugging, and troubleshooting.

2) Technical Development

  • Work on Oracle Jet, HTML5 with CSS and JS for UI/UX enhancements.
  • Integrate RESTful APIs, SWAGGER documentation, and other communication/channel APIs.
  • Implement 3rd party integrations and patterns, such as Oracle Private Cloud Appliance X9-2.
  • Contribute to Java development and Java EE within the core banking system.
  • Develop and maintain core banking system components using technologies such as ASP.NET, MVC, Razor, Blazor, and Windows Forms.

3) Documentation

  • Document code, processes, and technical designs.
  • Maintain comprehensive records of system configurations and updates.

4) Administrative

  • Follow the policies and procedures of the bank, including adherence to IT security protocols.

5) Policy

  • Ensure compliance with the bank's IT policies and standards.
  • Maintain awareness of IT security practices and promote a secure computing environment.

6) Management Responsibilities

  • Provide regular updates to IT management regarding development progress and challenges.
  • Collaborate with IT teams to ensure successful project delivery.

Your skills & qualifications

Technical Requirements:

  • Strong knowledge of Oracle Jet, HTML5, CSS, and JS for UI/UX enhancements.
  • Experience with RESTful APIs, SWAGGER documentation, and other communication/channel APIs.
  • Familiarity with 3rd party integrations and patterns.
  • Knowledge of Oracle Private Cloud Appliance X9-2 and related hardware.
  • Strong problem-solving skills and the ability to deliver high-quality code.
  • Version control experience with SVN/Git.
  • Knowledge of continuous integration and delivery practices.
  • Proficiency in Java development and Java EE.
  • Expertise in Java Spring framework and Java Core.
  • Optionally have knowledge in ASP.NET, MVC, Razor, Blazor, and Windows Forms for core banking system development.
  • Experience with Oracle databases and Object-Oriented Design.
  • Knowledge of Design Patterns and UI Design/Development.
  • Expertise in UNIX scripting.
  • Experience with Agile development methodologies.
  • Understanding of Java architecture and best practices. 
  • Familiarity with MS Visio for technical documentation.


  • Previous experience as a Core Banking Systems Developer, preferably in the banking or financial services industry.
  • Proficiency in the relevant technology stack such as Java Spring Framework, ASP.NET, MVC, Razor Pages, Blazor, Windows Forms, Oracle Jet, Devexpress, HTML5, CSS, JavaScript, ASP.NET Web API, REST, Swagger, JSON, SOAP, JMS, DBLINK, C#, VB.NET, SQL Server, Oracle Database 19c, JDBC, and familiarity with Windows Server 2019, AIX 7.2, Oracle VM, and Docker, among others.
  • Strong analytical and problem-solving skills.
  • Excellent communication skills and the ability to work effectively in a collaborative team environment.
  • Detail-oriented with a commitment to delivering high-quality software.
  • Knowledge of IT security best practices.
  • A proactive and positive attitude, with a willingness to adapt to new technologies and processes.


Benefits for you

  • Outstanding career development opportunities
  • High performance & dynamic working environment
  • Great employment benefits
  • Insurance Coverage
  • Negotiate
  • Salary Review Annually
  • 18 days full paid leave per year
  • Training & Development
  • Annually Health Checkup


Public Bank Vietnam (PBVN)


Bank, Tài Chính

Company size

Over 1000



About us

Screenshot 2023-06-19 143816.png

General information

Minimum year of experience

Job Type

Contract type