The QA Associate will perform manual and automated testing of web apps and backend services, ensuring high reliability and performance of systems.
About Vast.ai
Vast.ai democratizes and decentralizes AI by running the world’s largest peer-to-peer GPU marketplace. Our platform already powers thousands of training runs and production workloads at a fraction of hyperscaler prices. We’re a fast-growing startup based in Los Angeles and San Francisco, on a mission to organize, optimize, and orient the world’s computation.
About the Role
We are seeking a highly skilled QA Associate to do manual and automated testing of web apps and backend services in Vast's Linux-first environment. This role is critical to ensure that our complex, always-on, high-traffic systems are reliable and performant. The ideal candidate is both highly technical and sensitive to the detailed needs of our users.
This role is onsite 5 days a week in our Westwood, Los Angeles office.
What You'll Do
- Execute manual and exploratory testing for web apps + backend services
- Maintain existing manual test plans and write new plans for features being developed
- Design high-signal test cases and automation
- Test and validate software to ensure that it satisfies requirements and is defect free
- Analyze the root cause for testing failures and open appropriate tickets with sufficient findings
- Collaborate with the Product and Development teams to define acceptance criteria and ship reliable releases
Minimum Qualifications
- 3+ years hands-on testing of web applications and APIs
- Strong knowledge of test methodologies and their corresponding tools
- Experience with writing test plans and test cases for assigned features
- Experience with test automation and lightweight scripting/coding
- Keen eye for detail
- Proficient with Linux
Nice to Have
- Passionate about the future of AI
- API testing with Postman/Newman or similar
- Containers and orchestration basics (Docker; Kubernetes concepts)
- Experience with load testing tools
- Familiarity with GPUs and GPU drivers—very nice to have, but not required
Benefits
- Work 5 days a week from the Vast.ai HQ in Westwood, Los Angeles in an ambitious, fast-paced, AI-centered startup environment
- Health, dental, vision and life insurance coverage
- Matching 401K
- Pay: $40.00 / hour
Vast.ai Los Angeles, California, USA Office
Los Angeles, CA, United States
Similar Jobs
Retail
Manage and execute global inspection and testing programs for apparel and accessories. Communicate results with factories and stakeholders, analyze materials and return rates, troubleshoot development and production quality issues, create CAPAs/SOPs, track factory performance, and lead QA projects supporting product and sustainability standards.
Top Skills:
AirtableExcel
Marketing Tech • Software
Execute and maintain test plans and automated tests, collaborate with engineers and PMs to define acceptance criteria, triage and track bugs, support release readiness, and document test cases, schedules, and results to ensure high-quality software delivery.
Top Skills:
CypressGitMySQLPlaywrightSelenium
Biotech
Lead inspection readiness and regulatory compliance for GSI Foster City and global sites. Manage inspection logistics, documentation, mock inspections, regulatory interactions, and post-inspection activities. Drive inspection strategy, digital/AI-enabled inspection tools, and continuous improvement. Coordinate cross-functional readiness, maintain procedures, and support audit programs while providing training and leadership to inspection support teams.
Top Skills:
Advanced AnalyticsAIDashboardsDocument Management SystemsExcelInspection Intelligence ToolsMachine LearningMicrosoft TeamsMicrosoft WordPowerPointSharepointVeeva VaultZoom
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
