Demo

Senior Software Development Engineer in Test (SDET)

Largeton Group
Chicago, IL Contractor
POSTED ON 1/31/2025
AVAILABLE BEFORE 7/29/2025
Job Title: Senior Software Development Engineer in Test (SDET)

Duration: 6 months (potential for extension)

Experience Level: 7- 10 Years

Interview: 2 Video interviews

Location: Hybrid on-site (Chicago, IL)

Start Date: Mid-February

Purpose

The Senior Software Development Engineer in Test (SDET) will ensure that developed software meets business requirements. This role involves QA/UAT testing, test plan development, automation, and coaching other SDETs to maintain high-quality software standards.

Position Responsibilities

  • Collaborate with product, design, and development teams to understand business requirements and assess risks.
  • Develop and execute test plans/scripts to ensure software quality.
  • Analyze test results, identify defects, and report issues following industry best practices.
  • Design, build, and enhance automation frameworks using Java, Groovy, and Kotlin.
  • Perform code reviews to maintain best practices in object-oriented design and automation code extensibility.
  • Ensure deep functional and technical expertise in the team's assigned software features.
  • Communicate test progress, defects, and overall quality of application changes.
  • Set QA standards, mentor junior QAs, and manage test environments and data.
  • Apply expertise in web technologies, REST APIs, web services, Java, XML, JS, CSS, and HTML to improve testing processes.
  • Create and maintain CI/CD pipelines for automated testing (Jenkins, Azure, etc.).
  • Use creative problem-solving to enhance product test reliability and coverage.

Experience & Qualifications

  • 5 years of experience as an SDET, working on major application integrations/releases.
  • Strong background in test automation frameworks (Selenium, Appium, TestNG, JUnit).
  • Proficiency in Java, XML, JavaScript, CSS, and HTML for automation.
  • Expertise in REST and SOAP API testing using Postman, SoapUI, or equivalent tools.
  • Experience with cross-browser and cross-platform testing (e.g., SauceLabs).
  • Ability to analyze system logs and troubleshoot defects using tools like Splunk.
  • Hands-on experience with Git, Subversion, and other version control systems.
  • Strong understanding of CI/CD tools such as Jenkins for test automation.
  • Ability to document detailed defects, test scripts, and maintain test data.
  • Excellent communication, active listening, and teamwork skills.

Preferred Skills

  • Strong knowledge of Agile/Scrum development methodologies.
  • Experience writing JUnit or TestNG tests for automated validation.

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