Java-Driven System Analyst: Cryptography & Integration Lead

CL Technical Services Ltd.; Hong Kong Island; On-site; HKD 420,000 - 620,000; Full time

Job summary

CL Technical Services Ltd. – Cyberport, Hong Kong Island is seeking a technically skilled professional to lead assessment, design, development, and QA for the CorpID Platform.

You will liaise with departments and external vendors to ensure seamless integration with existing e-Services, while applying cryptography and secure coding practices to protect data and identities. The role requires 4+ years IT experience with cryptography, strong Linux administration and Unix scripting skills, and proven

Qualifications

• Degree or higher diploma in IT, CS, or equivalent.
• At least 4 years IT experience with 1 year in a similar lead role.
• At least 2 years' experience in Cryptography.
• Strong English writing and presentation skills.
• Experience in system integration and vendor coordination.

Responsibilities

• Lead the technical assessment, system design, development, and QA for the CorpID Platform.
• Act as the primary technical liaison with multiple departments and external vendors for seamless integration with existing e-Services and platforms.
• Apply cryptography protocols and secure coding practices to protect corporate data and digital identities.
• Prepare clear, high-quality technical documentation and integration guides for stakeholder adoption.
• Undertake additional duties as directed by the supervisor to support project objectives.

Skills

Cryptography

Linux administration

Unix scripting

System integration

Vendor coordination

Business analysis

Stakeholder communication

Presentation skills

Education

Degree/Higher Diploma in IT or CS

Job description

CL Technical Services Ltd. – Cyberport, Hong Kong Island is seeking a technically skilled professional to lead assessment, design, development, and QA for the CorpID Platform.

You will liaise with departments and external vendors to ensure seamless integration with existing e-Services, while applying cryptography and secure coding practices to protect data and identities. The role requires 4+ years IT experience with cryptography, strong Linux administration and Unix scripting skills, and proven