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3Core Systems , Inc

Senior SDET Java API Performance Testing Automation

Posted 18 Days Ago
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In-Office
Chicago, IL, USA
Senior level
In-Office
Chicago, IL, USA
Senior level
Senior SDET responsible for designing and extending API test automation frameworks, developing automated test scripts (functional and performance), and owning CI/CD test integration. Provide technical leadership and mentoring, perform exploratory/manual testing, and coordinate with product owners to resolve issues and validate end-to-end system integrations.
The summary above was generated by AI
## Job Overview The Senior SDET will extend testing automation framework using JAVA/JAVA Script, take ownership in understanding business requirements/ACs and develop test strategy/test plan, and develop automation test cases using existing automation framework. ## Responsibilities - Develop test automation code for Continuous Integration (CI), Continuous Delivery (CD), of systems, infrastructure, and test framework. - Plan, design, develop, and maintain API test automation framework that facilitates automation scripting, execution, and analysis of results. - Provide technical leadership and mentoring for test engineers on multiple applications/projects onshore and offshore; train and mentor project team members to create, execute, analyze, and maintain automated regression suites. - Coordinate with product owner to resolve open issues/enhancements/upgrades and understand the use of a specific functionality as needed. - Develop automated functional scripts using tools such as Java, Karate, JMeter. - Perform exploratory and manual testing of the product suite as appropriate. - Provide expertise in testing methodologies, best practices, and standards. ## Required Skills - Strong design and development skills in: - **Java** (3-5 years) - **Cucumber** (3-5 years) - **JBehave** or other BDD testing frameworks - At least **8 years** of test automation framework design. - **3-5 years** of experience testing Webservices (REST APIs). - Proven experience developing test scripts, test cases, and test data. - Ability to write queries in **SQL** or other relational databases. - **3+ years** of experience developing scenario-based performance testing using **JMeter**. - Experience testing full stack and integration testing with 3rd parties. - End-to-end system integration testing experience for software platforms. ## Desired Technical Skills - Hands-on experience with **Python**. - Development experience in **AWS** Cloud technology. - Experience in **TDD**, continuous integration, code review practice is strongly desired. - Experience with **Apigee** or other API gateways is a plus. - Experience with **DevOps** concepts and tools (e.g., CI/CD, Jenkins, Git). - At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices. - Understanding of a microservice architecture. - Experience in load and performance testing. - Strong documentation skills.

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