Senior Software Development Engineer in Test (SDET) - Applications at Ellipsis Health | California, USA | Rezi

Senior Software Development Engineer in Test (SDET) - Applications at Ellipsis Health

Senior Software Development Engineer in Test (SDET) - Applications

Ellipsis Health · California, USA

Today

Senior Software Development Engineer in Test (SDET) - Applications

Ellipsis Health · California, USA

6 hours ago
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About the Role

Ellipsis Health is seeking a Senior Software Development Engineer in Test (SDET) to validate end-to-end system behavior and user workflows while building scalable automation to improve quality and release confidence. You will work closely with engineering, product, and AI/ML teams to ensure reliability, performance, and usability across our healthcare platform.

Responsibilities

  • Perform manual testing and automation across system workflows and application features.
  • Design, develop, and execute test plans and test cases for end-to-end system behavior.
  • Build and maintain automation frameworks to improve test coverage and efficiency.
  • Validate system interactions, workflows, and integrations to ensure reliability and consistency.
  • Perform exploratory testing to uncover edge cases and gaps in system behavior.
  • Identify, document, and track defects; collaborate with engineering teams for resolution.
  • Participate in Agile ceremonies, providing QA input during sprint planning and retrospectives.
  • Support release validation, regression testing, and post-deployment verification.
  • Integrate automated tests into CI/CD pipelines for continuous quality validation.
  • Define and track quality metrics and test coverage.
  • Contribute to improving overall testing strategy, frameworks, and quality processes.

Requirements

  • 5+ years of experience in an SDET role with a strong mix of functional testing and automation.
  • Experience validating end-to-end system workflows and user journeys.
  • Hands-on experience building and maintaining test automation frameworks.
  • Experience with automation tools such as Playwright, Selenium, or similar.
  • Proficiency in JavaScript/TypeScript and/or Python for test automation and scripting.
  • Strong understanding of test design techniques, QA methodologies, and defect tracking.
  • Experience working with complex or distributed systems.
  • Experience working in Agile/Scrum environments.
  • Strong analytical and problem-solving skills with attention to detail.
  • Excellent communication and collaboration skills.
  • Experience testing conversational voice AI agents or real-time communication systems.
  • Exposure to monitoring/logging tools such as Datadog, Splunk, or similar.
  • Basic understanding of authentication/authorization (RBAC, OAuth, etc.).
  • Experience in healthcare or other regulated environments.
  • Familiarity with testing considerations for LLMs and GenAI systems.

Skills

  • Functional testing
  • Automation testing
  • Test automation frameworks
  • Playwright
  • Selenium
  • JavaScript
  • TypeScript
  • Python
  • Test design techniques
  • QA methodologies
  • Defect tracking
  • Agile/Scrum
  • Conversational voice AI
  • Real-time communication systems
  • Monitoring tools
  • Logging tools
  • Datadog
  • Splunk
  • Authentication
  • Authorization
  • RBAC
  • OAuth
  • Healthcare
  • Regulated environments
  • LLMs
  • GenAI

Location

  • San Francisco Bay Area
  • Remote (United States)

Work Type

  • Full-time

Experience Level

  • Senior

Salary/Compensations

  • $140,000-$160,000

Benefits

  • 401k with up to 4% match
  • Health insurance
  • Vision insurance
  • Dental insurance
  • Flexible paid time off

About the Company

  • Ellipsis Health is creating cutting-edge AI/ML products that solve healthcare staffing challenges and administrative burdens using conversational AI and patented voice biomarker technology.
  • Headquartered in Silicon Valley, funded and supported by preeminent venture capital teams.
  • Work on technology that improves access, equity, and outcomes in healthcare.
  • Collaborate with a mission-driven team that blends AI innovation with clinical integrity.
  • Help shape the future of how patients interact with care through ethical, high-impact design.

Equal Opportunity

  • We comply with all “ban the box” laws in applicable jurisdictions.