Software Tester (QA & Performance)

Location: Lisbon, Portugal; hybrid work required

Company

hirify.global delivers internal software projects and performance testing engagements, with quality and performance built into every layer.

What you will do

• Own performance testing end to end, defining approaches for normal usage, peak/load, stress, and large-scale testing.
• Select and manage suitable performance testing tools, such as JMeter, LoadRunner, or equivalent solutions.
• Measure response time, processing and data transfer speed, network usage, concurrent users, and memory utilization.
• Support internal QA projects through test case design, execution, and defect reporting.
• Analyze results, identify bottlenecks and risks, and prepare actionable recommendations.

Requirements

• Hands-on experience independently running performance testing assessments.
• Strong knowledge of JMeter, LoadRunner, or equivalent performance testing tools.
• Solid understanding of load, stress, and capacity testing methodologies.
• General manual and/or automated QA testing experience, with the ability to work across performance and functional testing.
• Clear communication skills for translating technical results into actionable recommendations.
• Fluent written and spoken English is mandatory.
• Must be based in Lisbon and available for hybrid work.

Nice to have

• Experience integrating performance test suites into CI/CD pipelines.
• Experience with asynchronous and queue-based load testing.
• Routine use of AI tools for test generation or analysis.

Culture & Benefits

• Equal employment opportunity regardless of gender, identity, orientation, marital status, race, nationality, religion, age, disability, political beliefs, or other factors.
• Applications should be submitted directly; third-party agencies without a signed agreement will not be paid fees.
• By responding to the posting, candidates consent to hirify.global Group using their data for as long as necessary, including regular data-cleansing and updating exercises.