Masimo

Sr Engineer, Software Test

Masimo$100K — $120K *
Pharmaceuticals & Biotech
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Computer Engineering, Computer Science, Biomedical Engineering, or related field.
  • 5+ years of experience in medical device testing, system validation, or software quality engineering.
  • Strong understanding of system-level testing across hardware, software, and integrated systems.
  • Experience with test automation frameworks and scripting languages such as Python, C/C++, or similar.
  • Solid knowledge of verification and validation processes.

Responsibilities

  • Design and develop comprehensive test strategies, plans, and test cases for medical device systems.
  • Execute and oversee functional, integration, system-level, and performance testing.
  • Lead verification and validation (V&V) activities in compliance with regulatory standards.
  • Perform root cause analysis on defects and drive resolution with cross-functional teams.
  • Develop test reports, traceability matrices, and validation documentation.
  • Build automated test scripts using languages such as Python, C/C++, or similar.
  • Partner with software, hardware, systems, and quality teams to define test strategies and quality goals.

Benefits

  • Rich opportunities for professional development and mentorship.
  • Exposure to cutting-edge technology in medical devices.
  • Collaborative work environment with cross-functional teams.
  • Involvement in regulatory compliance processes to ensure product quality.
  • Opportunity to impact patient safety and healthcare outcomes.
Full Job Description
JOB DESCRIPTION


Job Summary:

We are seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on system-level testing with ownership of scalable automation frameworks to ensure product quality, reliability, and regulatory compliance.

The ideal candidate will drive both verification & validation activities and test automation infrastructure, working cross-functionally with software, hardware, systems, and quality teams to deliver high-quality medical devices.

Key Responsibilities

Test Engineering & Validation

  • Design and develop comprehensive test strategies, plans, and test cases for medical device systems

  • Execute and oversee functional, integration, system-level, and performance testing

  • Lead verification and validation (V&V) activities in compliance with regulatory standards

  • Perform root cause analysis on defects and drive resolution with cross-functional teams

  • Review requirements and system architecture to ensure testability and coverage

  • Develop test reports, traceability matrices, and validation documentation

Automation & Framework Development

  • Design, develop, and maintain scalable automated test frameworks and infrastructure

  • Build automated test scripts using languages such as Python, C/C++, or similar

  • Integrate automated testing into CI/CD pipelines to enable continuous validation

  • Improve test efficiency, coverage, and reliability through automation and tooling

  • Evaluate and implement new tools and technologies to enhance test capabilities

Cross-Functional Collaboration

  • Partner with software, hardware, systems, and quality teams to define test strategies and quality goals

  • Support system integration, product bring-up, and troubleshooting efforts

  • Collaborate with manufacturing and field teams on failure analysis and issue resolution

  • Mentor junior engineers and provide technical leadership in test methodologies

Minimum Qualifications

  • Bachelor9;s or Master9;s degree in Computer Engineering, Computer Science, Biomedical Engineering, or related field

  • 5+ years of experience in medical device testing, system validation, or software quality engineering

  • Strong understanding of system-level testing across hardware, software, and integrated systems

  • Experience with test automation frameworks and scripting (Python, C/C++, or similar)

  • Solid knowledge of verification &

About Masimo

Masimo is a global medical technology company that develops and manufactures innovative noninvasive patient monitoring technologies, medical devices, and a wide array of sensors. The company's mission is to improve patient outcomes and reduce the cost of care by taking noninvasive monitoring to new sites and applications. Masimo's products include innovative monitoring technologies such as Masimo SET® pulse oximetry, Masimo rainbow® Pulse CO-Oximetry, and Masimo SedLine® Brain Function Monitoring.
Learn more about Masimo
Size
2,200 employees
Market Cap
$7.7 billion
Industry
Net Income
$240.3 million
Founded
1989
5 Year Trend
+11.7%
Revenue
$1.1 billion
NASDAQ

Similar Jobs

More Jobs at Masimo

More Pharmaceuticals & Biotech Jobs

Find similar Sr Engineer, Software Test jobs: