Total 2 computer security job vacancies in Information Technology category in Hong Kong

Responsibilities:

• Requirements gathering;
• Design,implementation and testing of the software;
• Preparation and submission of deliverables throughout the software development lifecycles such as Business Rules, Software Requirement Specifications, Software Architecture Document, Design Specification, Interface Specifications, Source Codes, Testing Specification, Operation and Maintenance Manual, Training Manual and others documents as required in the standard adopted by the Authority;
• Assist the Authority with day-to-day application support issues; and
• Liaise with users on the requirement, design and testing issues

Qualifications & Requirements:

• Recognized degree in Electrical / Electronic Engineering / Computer Science or a relevant discipline;
• Been through at least one full Software Development Lifecycle;
• Experience in writing Requirements Specification, Use Cases, Design Documentation, object-oriented software design and UML modelling;
• Good knowledge and experience in C++ on Windows and/or Embedded (e.g. QNX,Vxworks, Linux etc) platforms
• Experience in multi-threading, socket programming and serial
• communication;
• At least 5 years' relevant experience in object-oriented software development;
• Strong analytical and problem-solving skills;
• Good written and verbal communication skills in English; and
• Self-motivated and a good team player.
• Added advantage if candidate is familiar with one or more of the following technologies:
• a. HTML /CSS / JavaScript / JSON
• b. Three-tier software architecture
• c. Database schema design and interfacing with ODBC, SQL query and MySQL
• d. Virtualization Technologies (such as hypervisors or containers)
• e. MQ/MQTT
• f. Secure Communications (e.g. FTPS, HTTPS,etc.)

Key Responsibilities

• Gather, analyze, and document business and system requirements.
• Design, develop, test, implement, and maintain software applications and system enhancements.
• Prepare and maintain project deliverables throughout the SDLC, including:Business Rules DocumentationSoftware Requirement Specifications (SRS)Software Architecture DocumentsDesign SpecificationsInterface SpecificationsSource Code DocumentationTest Plans and Test SpecificationsOperation & Maintenance ManualsTraining ManualsOther technical documentation as required by project standards.
• Design and deliver software solutions for high-volume and performance-intensive back-office systems, particularly within Automatic Fare Collection (AFC) environments.
• Collaborate with users, business stakeholders, and project teams on requirements gathering, solution design, testing, and implementation activities.
• Troubleshoot, diagnose, and resolve application and system issues.
• Provide day-to-day application support and maintenance to ensure system reliability and availability.
• Participate in software performance optimization, database tuning, and system enhancement initiatives.
• Work closely with cross-functional development teams to ensure successful project delivery.
• Ensure compliance with software development standards, security requirements, and industry best practices.
• Support system integration, deployment, user acceptance testing (UAT), and post-implementation activities.

Qualifications & Requirements

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, Computer Engineering, or a related discipline.
• Minimum 5 years of relevant experience in software development and system engineering.
• Strong experience in software design, development, and maintenance using modern programming languages and frameworks.
• Experience in database design, development, optimization, and performance tuning.
• Good understanding of Software Development Life Cycle (SDLC) methodologies and best practices.
• Experience with system integration, API development, and enterprise application architecture.
• Experience in Automatic Fare Collection (AFC) systems will be an added advantage.
• Knowledge of EMV payment standards and Payment Card Industry Data Security Standard (PCI DSS) will be an added advantage.
• Familiarity with version control systems, testing methodologies, and deployment processes.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent written and verbal communication skills in English.
• Ability to work independently and collaboratively in a fast-paced environment.