Senior SDET: Java REST API & Performance Testing Lead

3Core Systems, Inc; Chicago (IL); On-site; USD 96,000 - 138,000; Part time

Job summary

3Core Systems, Inc. seeks a Senior SDET specializing in Java REST API and performance testing to join our Chicago team.

The role is onsite in Chicago, IL, with a 13-month contract and responsibilities spanning test automation development, framework design, and collaboration with developers and product teams. Ideal candidates have 3–5 years in REST API testing, 8+ years in test automation, and strong experience with JMeter, Cucumber, and Java.

Qualifications

• Strong experience with API testing and automation frameworks.
• ,

Responsibilities

• Develop test automation code for API and performance testing.
• Plan design and maintain API test automation framework for CI/CD.
• Mentor test engineers and collaborate with developers and business users.
• Coordinate with product owner to resolve issues and understand functionality.
• Create automated functional scripts using Java, Karate, JMeter.

Skills

API

Automation Testing

Cucumber

Java

JMeter

REST

Education

Bachelor’s Degree

Tools

JBehave

Job description

3Core Systems, Inc. seeks a Senior SDET specializing in Java REST API and performance testing to join our Chicago team.

The role is onsite in Chicago, IL, with a 13-month contract and responsibilities spanning test automation development, framework design, and collaboration with developers and product teams. Ideal candidates have 3–5 years in REST API testing, 8+ years in test automation, and strong experience with JMeter, Cucumber, and Java.