Software Test Engineer
San Diego, CA
Category: Quality Assurance (QA)
Industry: Life Sciences
Reference ID: JN -062026-107422
Date Posted: 06/11/2026
Shortcut: http://careers.eliassen.com/z8yHD4
Description:
Hybrid in San Diego, CA
Our client seeks a Software Test Engineer to lead and execute advanced software testing for web applications and instrument systems with a focus on C# and TypeScript solutions. The role includes designing and implementing automated and manual test strategies, building verification frameworks, and integrating test suites into CI/CD pipelines. The successful candidate will demonstrate technical expertise in modern testing practices, ownership of quality outcomes, and the ability to influence quality across teams.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $55.00 to $64.75/hr. w2
JN -062026-107422
Responsibilities:
- Develop and maintain automated test frameworks using C# and TypeScript for API and UI testing.
- Partner with software developers and domain experts to define test coverage, optimize frameworks, and drive scalable automation solutions.
- Own quality metrics for assigned projects, identify risks, and implement improvements.
- Mentor and guide junior engineers in testing methodologies, automation practices, and domain knowledge.
- Integrate automated test suites into CI/CD platforms such as GitHub Actions, TeamCity, or Jenkins.
- Work collaboratively in a fast-paced environment and drive alignment across stakeholders.
Experience Requirements:
- 5+ years of experience in Software Quality Engineering or related SDLC testing for web and/or instrument applications across front and back end.
- 5+ years of software development experience in languages such as C#, Java, JavaScript, or TypeScript.
- Understanding of the test pyramid and ability to design unit, component, integration, and end-to-end test suites.
- Hands-on experience with API and UI test automation frameworks such as Playwright, Cypress, Selenium, WebdriverIO, and REST/GraphQL testing.
- Familiarity with CI/CD tools including GitHub Actions, TeamCity, and Jenkins.
- Demonstrated experience leading test strategy and mentoring other engineers.
- Strong analytical and problem-solving skills with attention to detail.
- Desired: experience with Mocha, NUnit, WebdriverIO, performance testing, usability testing, and security testing.
Education Requirements:
Bachelor’s or Master’s degree in Computer Science, Bioinformatics, Engineering, or related field.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above