Performance Reliability Engineer (Non-Functional)

IFIS ASIA HOLDINGS PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

IFIS Asia Holdings PTE. LTD. is seeking a non-functional tester to design and execute performance, load, stress, and reliability tests across its systems. The role emphasizes hands-on testing, automation, and collaboration with multiple teams in a fast-paced financial environment.

The ideal candidate holds a degree in CS/Engineering/Mathematics, has experience testing REST APIs, IBM MQ, GUI performance, and is comfortable scripting in Bash/Perl/Python on UNIX/Linux platforms.

Qualifications

• Bachelor’s degree in CS, Engineering or Mathematics.
• Experience as non-functional tester on REST API, IBM MQ and GUI performance/load testing.
• Scripting skills in Bash, Perl or Python for test execution and metrics.
• Experience on UNIX/Linux platforms.
• Strong communication, analytics, and problem-solving.

Responsibilities

• Design, write, and execute test cases for performance, load, stress, scalability, and reliability testing.
• Execute non-functional tests manually or with automation tools to meet standards.
• Analyze test results and provide reports on system performance and reliability.

Skills

Non-functional testing

REST API testing

IBM MQ testing

GUI performance testing

Load testing

Resiliency / failover testing

Bash/Perl/Python scripting

UNIX/Linux

Communication skills

Analytical skills

Problem-solving

Financial markets knowledge

Education

Bachelor’s degree in Computer Science, Engineering or Mathematics

Job description

IFIS Asia Holdings PTE. LTD. is seeking a non-functional tester to design and execute performance, load, stress, and reliability tests across its systems. The role emphasizes hands-on testing, automation, and collaboration with multiple teams in a fast-paced financial environment.

The ideal candidate holds a degree in CS/Engineering/Mathematics, has experience testing REST APIs, IBM MQ, GUI performance, and is comfortable scripting in Bash/Perl/Python on UNIX/Linux platforms.