Senior System Analyst/Technical Lead

TEKsystems Global Services, LLC; Hong Kong Island; On-site; HKD 900,000 - 1,300,000; Full time

Job summary

TEKsystems Global Services, LLC in Hong Kong seeks a Senior System Analyst / System Integration Specialist to support delivery, integration, and operation of mission-critical securities and post-trade platforms. The role bridges technology, operations, and business teams to ensure seamless connectivity across trading, settlement, custody, and market infrastructure systems.

You will lead application support, system integration efforts, and vendor management, contributing to production stability

Qualifications

• Degree in Computer Science, Engineering, Information Technology, or other STEM-related disciplines.
• 8+ years of experience within Financial Services technology environments.
• Strong experience supporting securities services, brokerage, trading, settlement, custody, or post-trade systems.
• Hands-on experience with MQ Server, API integration, and SWIFT messaging
• Solid knowledge of Linux/Unix, shell scripting, Java, Python, and relational databases.
• Experience providing L1/L2 production support for business-critical applications.
• Strong understanding of system integration, incident management, and change management processes.

Responsibilities

• Support the implementation, enhancement, and ongoing operation of securities and post-trade platforms.
• Work closely with business users, operations teams, technology teams, and vendors to deliver technology solutions.
• Develop and support system integrations using APIs, MQ, SFTP, and file-based interfaces.
• Analyse business requirements, data flows, messaging formats, and system connectivity.
• Provide L1/L2 application support, incident management, troubleshooting, and issue escalation.
• Coordinate SIT, UAT, production releases, and post-deployment support.
• Monitor daily production processing and ensure timely resolution of system issues.
• Prepare functional specifications, test cases, and support documentation.

Skills

Analytical

Troubleshooting

Stakeholder communication

Education

STEM degree

Tools

MQ Server

API integration

SWIFT messaging

Linux/Unix

Shell scripting

Java

Python

Relational databases

Job description

• Financial Service Industry
• Large-Scale Enterprise Program
• Technical Leadership & Design

Senior System Analyst / System Integration Specialist

We are seeking multiple Senior System Analyst/Lead to support the delivery, integration, and ongoing operation of mission-critical securities and post-trade platforms. This role will work at the intersection of technology, operations, and business teams, ensuring seamless connectivity between trading, post-trade, settlement, custody, and market infrastructure systems.

The successful candidate will play a key role in application support, system integration, vendor management, and production stability across a complex financial services environment.

Key Responsibilities

• Support the implementation, enhancement, and ongoing operation of securities and post-trade platforms.
• Work closely with business users, operations teams, technology teams, and vendors to deliver technology solutions.
• Develop and support system integrations using APIs, MQ, SFTP, and file-based interfaces.
• Analyse business requirements, data flows, messaging formats, and system connectivity.
• Provide L1/L2 application support, incident management, troubleshooting, and issue escalation.
• Coordinate SIT, UAT, production releases, and post-deployment support.
• Monitor daily production processing and ensure timely resolution of system issues.
• Prepare functional specifications, test cases, and support documentation.

Requirements

• Degree in Computer Science, Engineering, Information Technology, or other STEM-related disciplines.
• 8+ years of experience within Financial Services technology environments.
• Strong experience supporting securities services, brokerage, trading, settlement, clearing, custody, or post-trade systems.
• Hands-on experience with MQ Server, API integration, and SWIFT messaging
• Solid knowledge of Linux/Unix, shell scripting, Java, Python, and relational databases.
• Experience providing L1/L2 production support for business-critical applications.
• Strong understanding of system integration, incident management, and change management processes.
• Excellent analytical, troubleshooting, and stakeholder communication skills.