Freelance Java Test Engineer – API & Performance Automation

Halian | Managed Services, Recruitment Agency & Contract Staffing; Strasbourg; Sur place; EUR 75 000 - 95 000; Plein temps

Résumé du poste

Our client, an European institution, is looking for a Test Engineer for a long-term mission as a freelancer. The role involves defining and executing the testing strategy, building automated scripts, and validating RESTful APIs in a cloud environment.

You will design test cases, perform load and performance tests, and contribute to logging, tracing, and data generation for testing, using frameworks such as JUnit, Cucumber, Postman, and JMeter.

Qualifications

• Experience designing and executing testing strategies.
• Proficiency in automated testing and scripting.
• Experience with API validation and cloud environments.

Responsabilités

• Definition and execution of the testing strategy for Prüm II
• Design and develop automated testing scripts (functional, integration, and performance).
• Create and maintain test cases for RESTful API validation
• Full end-to-end system workflows.
• Conduct load, stress, and scalability tests in a cloud environment.
• Support corrective testing during the final two months by identifying and resolving critical defects.
• Develop and implement RESTful API endpoints for fingerprint data exchange.
• Develop structured logging, traceability, and system auditing.
• Contribute to the generation of synthetic training datasets for testing.

Connaissances

Test strategy design

Automation scripting

Load and performance testing

Outils

JUnit

Cucumber

Postman

Kreya

Newman

Karate

JMeter

Gatling

k6

GitLab CI

Jenkins

Argo CD

JIRA

xRay

REST-assured

Docker

Faker

Mockaroo

Description du poste

Our client, an European institution, is looking for a Test Engineer for a long-term mission as a freelancer. The role involves defining and executing the testing strategy, building automated scripts, and validating RESTful APIs in a cloud environment.

You will design test cases, perform load and performance tests, and contribute to logging, tracing, and data generation for testing, using frameworks such as JUnit, Cucumber, Postman, and JMeter.