Sr Test Engineer

MiniMedLos Angeles, CA
$87,000 - $149,000

About The Position

At MiniMed, you can begin a lifelong career of exploration and innovation, while helping make a difference in the lives of people living with diabetes around the globe. You'll lead with purpose, breaking down barriers to innovation for a more connected, compassionate world. MiniMed is looking to hire a Sr Test Engineer who will be responsible for validating data ingestion, processing pipelines, APIs, and cloud-based applications. We need someone with strong experience in functional, integration, and end-to-end testing, with expertise in SQL, AWS, API testing, automation, and CI/CD. This individual will work closely with development and data engineering teams to ensure data accuracy, reliability, and system quality.

Requirements

  • Bachelor’s degree with a minimum of 4 years of relevant experience; or Master’s degree with a minimum of 2 years of relevant experience; or PhD with 0 years of relevant experience.
  • Strong programming experience in Java.
  • Hands-on experience with automation tools and frameworks such as Postman / Ready API
  • Strong knowledge in using AI tools.
  • Experience testing across application layers, including UI, services, APIs, and backend components.
  • Programming: Java, Python
  • API Testing & Automation: Postman, REST APIs, API Automation
  • Cloud: AWS
  • Data & Database: SQL, Data Validation, Data Ingestion, Data Transformation, Data Processing

Nice To Haves

  • Experience as a Java Developer or Test Automation Engineer.
  • Experience working in the medical device domain or other regulated environments.
  • Ability to programmatically test, debug, and optimize code and automated scripts.

Responsibilities

  • Develop and execute functional, integration, regression, and end-to-end tests for medical device data processing and cloud applications.
  • Validate data ingestion, transformation, processing, and synchronization across devices, APIs, databases, and cloud platforms.
  • Test AWS-based data processing services and validate data accuracy, integrity, reliability, and traceability.
  • Perform API testing using Postman and automate test scenarios using Java/Python.
  • Validate real-time and asynchronous device data flows from medical devices to cloud systems.
  • Analyze logs, processing failures, and data discrepancies to identify root causes.
  • Collaborate with software, firmware, cloud, data engineering, and product teams to resolve defects.
  • Ensure testing activities comply with applicable medical device quality, safety, security, and regulatory requirements.
  • Prepare test plans, test cases, test reports, defect documentation, and traceability evidence.
  • Support risk-based testing, release validation, and production readiness activities.
  • Continuously improve test coverage, automation, data validation, and overall product quality.

Benefits

  • competitive salary
  • flexible benefits package
  • health, dental, and vision insurance
  • Health Savings Account
  • Healthcare Flexible Spending Account
  • life insurance
  • long-term disability leave
  • dependent daycare spending account
  • incentive plans
  • 401(k) plan with company match
  • short-term disability coverage
  • paid time off and holidays
  • Employee Stock Purchase Plan
  • Employee Assistance Program
  • Non-qualified Retirement Plan Supplement
  • Capital Accumulation Plan
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