Middleware Engineer

Altrocks Tech Pte Ltdaltrockstech.com; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Altrocks Tech Pte Ltd in Singapore is seeking a middleware engineer with 5–7+ years of relevant experience to design, deploy, and optimize middleware solutions. You will work with IBM WebSphere, Oracle WebLogic, and Red Hat JBoss, ensuring robust performance and reliability across environments.

You should bring hands-on experience with Linux/Unix, scripting (Shell, Python or similar), and strong debugging and optimization skills for production-critical systems.

Qualifications

• 5–7+ years of relevant middleware experience.
• Hands-on expertise in IBM WebSphere Application Server v9, Oracle WebLogic Server (12c/19c, OSB/SOA), Red Hat JBoss Application Server.
• Experience with Crystal Reports and Elasticsearch administration.
• Strong experience in troubleshooting, performance tuning, and system optimization.
• Hands-on experience with Linux/Unix environments.
• Scripting knowledge (Shell, Python, or similar).
• Experience handling production-critical environments.

Job description

5–7+ years of relevant middleware experience.

Strong hands-on expertise in:

• IBM WebSphere Application Server v9
• Oracle WebLogic Server (12c / 19c, OSB/SOA)
• Red Hat JBoss Application Server

Experience with Crystal Reports and Elasticsearch administration.

Strong experience in troubleshooting, performance tuning, and system optimization.

Hands-on experience with Linux/Unix environments.

Scripting knowledge (Shell, Python, or similar).

Experience handling production-critical environments.