Performance Testing Consultant - 18821

Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry.

Assignment Description

We are looking for a Technical Test Engineer / Performance Test Specialist

What You Will Work On

Plan, prepare, and execute performance tests across different scenarios

Develop test cases and test data based on non-functional requirements

Perform capacity and volume testing

Analyse test results and identify bottlenecks, deviations, and risks

Investigate performance issues using test results and system logs

Verify defined non-functional requirements

Collaborate with developers, architects, infrastructure specialists, suppliers, and test teams

Establish and improve processes for non-functional testing

Support test planning and follow-up before releases and production deployments

Document test results and communicate recommendations

Develop and improve performance testing methods

Support technical teams with performance-related improvements

What You Bring

3-7 years of experience in technical testing with focus on non-functional testing

Experience with ERP, logistics, WMS, TMS, and/or supply chain systems

Strong experience in performance testing within large-scale environments

Experience with complex cloud and on-premises environments

Experience with performance/testing tools such as:

LoadRunner Enterprise SaaS

LoadRunner Virtual Table Server

JMeter

Bruno

Fiddler

Wireshark

Splunk

Experience with JSON, XML, CSV, and EDIFACT

Experience with WSO2 Gateway API, REST, Kafka, Infor ION, SFTP, FTP, and HTTP

Good understanding of integrations, databases, applications, and system architecture

Strong troubleshooting and transaction analysis skills

Ability to translate non-functional requirements into concrete test scenarios

Strong analytical, structured, and solution-oriented approach

Good collaboration skills with both technical and business teams

Fluent/good Swedish communication skills