System Engineer (Computer) - Contract Role

QUESS ENGINEERING PTE. LTD.; Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

QUESS ENGINEERING PTE. LTD.

in Singapore seeks an experienced Middleware/Integration Engineer to design, develop, and deploy enterprise integration flows using IBM ACE v11/v12 and Java Spring. You will administer ACE environments, ensure high availability, and collaborate with cross-functional teams on migration projects, leveraging IBM MQ for inter-application messaging and SWIFT formats for financial integrations.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 8+ years of hands-on experience with IBM ACE and Java Spring Framework.
• Proven experience with IBM ACE v11/v12, including configuration and troubleshooting.
• Strong understanding of IBM MQ and message-oriented middleware.
• Proficient in Linux OS with solid troubleshooting skills.
• Familiarity with CI/CD pipelines, especially GitHub.
• Working knowledge of SWIFT messaging formats is required.

Responsibilities

• Design, develop, and deploy integration flows using IBM ACE v11/v12.
• Administer and troubleshoot IBM ACE environments, ensuring high availability and performance.
• Collaborate with cross-functional teams to support enterprise integration projects, including migration initiatives.
• Develop backend components using the Java Spring Framework to support integration requirements.
• Work with IBM MQ to manage messaging between enterprise applications.
• Interpret and implement solutions based on SWIFT messaging formats for financial integrations.
• Apply best practices in CI/CD, source control, and automation using tools like GitHub.
• Utilize Linux OS for deployment, monitoring, and troubleshooting of integration environments.
• Provide production support and ensure rapid incident resolution.
• Maintain comprehensive documentation of system architecture and code changes.

Skills

IBM MQ

ACE

Java Spring

SWIFT

CI/CD GitHub

Linux

Message-oriented middleware

Education

Bachelor's degree

Tools

Red Hat AMQ

Confluent Kafka

Docker

Kubernetes

Job description

Responsibilities

• Design, develop, and deploy integration flows using IBM ACE v11/v12.
• Administer and troubleshoot IBM ACE environments, ensuring high availability and performance.
• Collaborate with cross-functional teams to support enterprise integration projects, including migration initiatives.
• Develop backend components using the Java Spring Framework to support integration requirements.
• Work with IBM MQ to manage messaging between enterprise applications.
• Interpret and implement solutions based on SWIFT messaging formats for financial integrations.
• Apply best practices in CI/CD, source control, and automation using tools like GitHub.
• Utilize Linux OS for deployment, monitoring, and troubleshooting of integration environments.
• Provide production support and ensure rapid incident resolution.
• Maintain comprehensive documentation of system architecture and code changes.

Required Skills

• Middleware - SK000459 Messaging Products: IBM MQ, Message Broker/ACE; Redhat ActiveMQ Artemis & Confluent Kafka
• Operating Systems: Linux, Aix, Solaris & Windows
• Ticketing tools: Service-Now, JIRA & BMC Remedy
• Monitoring tools: Qpasa, Appwatch, Nastel Explorer & ITRS Geneos Active Console

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 8+ years of hands-on experience with IBM ACE and Java Spring Framework.
• Proven experience with IBM ACE v11/v12, including configuration and troubleshooting.
• Strong understanding of IBM MQ and message-oriented middleware.
• Proficient in Linux OS with solid troubleshooting skills.
• Familiarity with CI/CD pipelines, especially using GitHub.
• Working knowledge of SWIFT messaging formats is required.
• Excellent problem-solving abilities and meticulous attention to detail.
• Strong verbal and written communication skills; team-oriented mindset.
• Experience with enterprise integration patterns and financial services systems
• Prior involvement in IBM ACE upgrade or migration projects
• Knowledge of containerization (e.g., Docker, Kubernetes) is a plus

Savita Rai