Demo

Senior Software Development Engineer in Test (SDET)

Inworld AI
Mountain View, CA Full Time
POSTED ON 10/2/2025
AVAILABLE BEFORE 11/1/2025

About Inworld

At Inworld, we believe the processes of building, scaling, and evolving applications are monsters that consume value before it can reach users. Our mission is to solve evolution and transform static software into AI systems that autonomously evolve to better serve their users. We are building an intelligent runtime to conquer these monsters and make this vision a reality.


We are backed by investors such as Lightspeed, Section 32, Kleiner Perkins, Microsoft’s M12 venture fund, BITKRAFT, Founders Fund, and First Spark Ventures. Our technology is used by category leaders, including NVIDIA, Microsoft Xbox, Niantic, Wishroll, Little Umbrella and Streamlabs, among many others. Inworld has been recognized by CB Insights as one of the 100 most promising AI companies globally and has been named one of LinkedIn's Top 10 Startups in the USA.


About the Role

We are seeking a skilled Software Development Engineer in Test (SDET), from Senior level and above, to join our team at Inworld AI with a focus on automation tools and pipelines for our QA, build, and release process in Unreal, Unity, NodeJS, and WebSDK client side applications. The ideal candidate would be someone who has worked in the game industry live service model and understands LLM functionality.


Key Responsibilities

  • Design, create, and maintain automation tools that support our test, build, and release processes across multiple platforms (Unreal, Unity, NodeJS, and WebSDK).
  • Create and manage CI/CD pipelines to automate testing and deployment workflows using tools like GitHub Actions, Jenkins, or similar platforms.
  • Propose and create QA tools and processes to speed up our testing.
  • Collaborate with SDK developers, backend engineers, and the QA team to develop a unified automation and tools plan.
  • Build and maintain QA demo test suites/rooms to demonstrate automation, new feature showcases, and performance testing.


Qualifications

  • 5 years of experience in software/game development with a focus on C , C#, or similar programming languages and test automation.
  • Hands-on experience with automation tools and CI/CD processes (GitHub Actions, Jenkins, etc.).


Nice-to-have

  • Background in Quality Assurance and familiarity with performance and stress testing.
  • Experience with building and testing for multiple platforms, including Android, iOS, and Mac.
  • Familiarity with LLM models.
  • Experience with test automation frameworks and tools, e.g. Playwright, Cypress.


In-office location: Mountain View, California, United States. Candidates must be based in the SF Bay Area or willing to relocate (you will be working on-site in our South Bay office a few days a week).


The United States base salary range for this full-time position is between $120,000 - $200,000 bonus equity benefits. Your recruiter can share more about the specific salary range for your targeted location during the hiring process.

Salary : $120,000 - $200,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Software Development Engineer in Test (SDET)?

Sign up to receive alerts about other jobs on the Senior Software Development Engineer in Test (SDET) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$83,431 - $103,091
Income Estimation: 
$106,113 - $127,991
Income Estimation: 
$106,113 - $127,991
Income Estimation: 
$127,094 - $153,876
Income Estimation: 
$63,871 - $78,758
Income Estimation: 
$83,431 - $103,091
Income Estimation: 
$127,094 - $153,876
Income Estimation: 
$116,820 - $149,340
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Inworld AI

Inworld AI
Hired Organization Address Mountain View, CA Full Time
About Inworld At Inworld, we believe the processes of building, scaling, and evolving applications are monsters that con...
Inworld AI
Hired Organization Address Mountain View, CA Full Time
Why Join Inworld At Inworld, we believe the processes of building, scaling, and evolving applications are monsters that ...
Inworld AI
Hired Organization Address Mountain View, CA Full Time
About Inworld At Inworld, we believe the processes of building, scaling, and evolving applications are monsters that con...
Inworld AI
Hired Organization Address Mountain View, CA Full Time
Why Join Inworld At Inworld, we believe the processes of building, scaling, and evolving applications are monsters that ...

Not the job you're looking for? Here are some other Senior Software Development Engineer in Test (SDET) jobs in the Mountain View, CA area that may be a better fit.

AI Assistant is available now!

Feel free to start your new journey!