Automation QA Engineer – UI, API & Load Testing

Energy Jobline ZR

Stratford (CT)

On-site

USD 103,000 - 128,000

Full time

14 days+

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Benefits offered by this job

Insurance Plans

Pension/401K

Competitive Bonus

Mobility Allowance

Tuition Reimbursement

Company Holidays

Volunteering time

Job summary

Subway Headquarters is seeking a Testing and Automation Engineer to design, develop, and maintain automated tests that ensure quality, reliability, and performance across software applications and services. You will expand test coverage through automation and partner with software engineers, product, and DevOps teams to embed quality early and continuously.

Join a fast-moving team that values ownership and AI-assisted testing tools, with CI/CD integration to deliver high-quality software for

Qualifications

3–6 years of experience in software testing, quality engineering, or automation roles.
Experience in software testing and test automation practices.
Proficiency with automation tools and frameworks (e.g., Selenium, Cypress, Playwright, REST-assured, Postman, or similar).
Hands-on experience with performance engineering tools (e.g., JMeter, Gatling, k6, Locust, or equivalent).
Experience with AI-assisted testing tools and practices.
Ability to read, write, or debug basic test code or scripts (e.g., Java, JavaScript, Python, C#).
Understanding of REST APIs and service-based architectures.
Familiarity with CI/CD pipelines and automated testing concepts.

Responsibilities

Design, develop, and maintain automated tests for UI, API, and backend services.
Execute functional, integration, regression, and end-to-end tests across applications and platforms.
Partner with Software Engineers and Product teams to define test scenarios and acceptance criteria.
Participate in sprint planning, refinement, and retrospectives.
Maintain and enhance test automation frameworks and tooling.
Integrate automated tests into CI/CD pipelines to support continuous testing.
Identify, document, and track defects through resolution.
Perform basic root-cause analysis and collaborate with engineering on fixes.
Design and execute performance, load, and stress tests across applications and services.
Utilize performance tooling (e.g., JMeter, Gatling, k6, Locust).
Leverage AI-assisted tools for test data creation and coverage analysis.