Senior Middleware Engineer - Production Support & Tuning

ARYAN SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading solutions provider based in Singapore is seeking a highly experienced technical support specialist to deliver installation, administration, and support for middleware products. You will handle monitoring, problem diagnostics, and performance tuning, with requirements for strong experience in AIX, Linux, and Windows. The ideal candidate must have at least 7 years in technical roles, proficiency in C++, Java, and SQL, and experience with SSL certificate management. A degree in Computer Science or a related field is required.

Qualifications

• At least 7 years of hands-on technical experience in middleware products on AIX, Linux, and Windows platforms.
• At least 2 years of experience in Infoblox NIOS DNS appliance administration.
• Good understanding of Java EE web application architecture and JMX monitoring.

Responsibilities

• Provide technical support including installation and configuration of middleware products.
• Prepare technical and operational documentation.
• Provide 24x7 on-call production support.

Skills

Technical support services

Middleware products

Performance tuning

Application deployment

SSL certificate management

UNIX shell scripting

C++ programming

Java programming

SQL

Education

Degree in Computer Science or related disciplines

Tools

OpenSSL

Java Keytool

Apache HTTP Server

IBM WebSphere Application Server

Job description

A leading solutions provider based in Singapore is seeking a highly experienced technical support specialist to deliver installation, administration, and support for middleware products. You will handle monitoring, problem diagnostics, and performance tuning, with requirements for strong experience in AIX, Linux, and Windows. The ideal candidate must have at least 7 years in technical roles, proficiency in C++, Java, and SQL, and experience with SSL certificate management. A degree in Computer Science or a related field is required.