SDET

Diverse Lynx, LLC; San Antonio (TX); On-site; USD 59,000 - 80,000; Full time

Job summary

Diverse Lynx LLC is seeking a skilled SDET in San Antonio, TX, focused on API/Webservices testing with Selenium and Playwright. The role emphasizes automation, Java coding background, and leading a testing team to deliver high-quality software on an W2 basis with a $50/hr rate.

You will architect and execute testing strategies, collaborate with developers, and mentor junior testers to ensure robust validation of APIs and web services throughout the SDLC.

Qualifications

• API/webservices testing expertise and tools.
• Experience with Selenium automation.
• Knowledge of SDLC and testing processes.
• Ability to lead and mentor testers.
• Familiar with Postman, SoapUI, JMeter.
• CI/CD and version control experience.

Responsibilities

• Lead API/webservices testing efforts within the project team.
• Develop and implement test strategies, plans and cases for API/webservices.
• Automate test cases using Selenium and related tools.
• Collaborate with developers to ensure code quality.
• Mentor and guide junior testers on the team.
• Identify and troubleshoot API/webservices issues.
• Participate in agile ceremonies and provide testing status updates.

Skills

Automation testing

API testing

Selenium

Playwright

Java coding

Leadership

Tools

Postman

SoapUI

JMeter

CI/CD

Version control

Job description

Open 50.00 USD per hour as stated in the posting

Open — Diverse Lynx has a posting for this job. Posted 22 Oct 2026.

This posting

Posted 22 Oct 2026 · 50.00 USD per hour as stated in the posting

About this job

Job Title : SDET
Location : San Antonio, TX

Rate : $50/hr. on w2

Mandatory: Software Development Engineer/ Automation Testing with selenium and Playwright - should be having java coding background

Job Title : SDET
Location : San Antonio, TX

Rate : $50/hr. on w2

Mandatory: Software Development Engineer/ Automation Testing with selenium and Playwright - should be having java coding background

Job Summary
As a Test Lead specializing in API/Webservices Testing, SDET, and Selenium, you will be responsible for leading and managing a team of testers to ensure the quality of API/Webservices and applications developed. Your primary objective will be to create and execute testing strategies, automate test cases using Selenium, and provide technical guidance to the team.

Key Responsibilities

• Lead and oversee the api/webservices testing efforts within the project team
• Develop and implement test strategies, test plans, and test cases for api/webservices
• Automate test cases using selenium and other relevant tools
• Collaborate with developers to ensure the quality of code and applications
• Mentor and provide technical guidance to junior team members
• Identify and troubleshoot issues in api/webservices functionality
• Participate in agile ceremonies and provide testing status updates

Skill Requirements

• Strong experience in api/webservices testing methodologies and tools
• Proficiency in automation testing using selenium
• In-depth knowledge of software development life cycle (sdlc) and testing processes
• Ability to lead and mentor a team of testers
• Strong analytical and problem-solving skills
• Excellent communication and collaboration abilities
• Familiarity with tools like postman, soapui, jmeter for api testing
• Experience with ci/cd pipelines and version control systems

Other Requirements

• Relevant certifications in API testing, Selenium, or SDET would be a plus

Disclaimer: Diverse Lynx LLC is an Equal Opportunity Employer. All applicants and employees are evaluated without discrimination, based solely on their qualifications, ability, competence and performance. This email and its attachments may contain confidential or proprietary information and is intended only for the recipient(s). If you received this message in error, please disregard it and notify the sender. If you no longer wish to receive our communications, you may unsubscribe at any time. Security Notice: Our official website is www.diverselynx.com We do not operate or authorize any other websites representing Diverse Lynx LLC.

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