Sr Test Engineer (Northridge CA)

Mini Med; Los Angeles (CA); On-site; USD 87,000 - 149,000; Full time

Job summary

MiniMed is seeking a Sr Test Engineer to design, develop, and maintain automated testing solutions for multi‑tiered applications. You will lead automation with Java and modern tools such as Selenium, TestNG, JUnit, Rest Assured, BrowserStack, and Applitools, ensuring high quality and compliance across UI, APIs, and backend services.

You will collaborate with Product Management, Development, and DevOps to expand automation capabilities, support CI/CD practices, and guide Test Automation Engineers

Qualifications

• Bachelor’s degree or higher with relevant software testing experience.
• Strong Java programming experience.
• Experience building or maintaining test automation frameworks for enterprise software.
• Hands-on with Selenium, TestNG, JUnit, Rest Assured, BrowserStack, Applitools.
• Knowledge of AI tools and how to apply them in testing.
• Experience testing across UI, APIs, and backend components.

Responsibilities

• Design, develop, and maintain automated testing solutions using Java and industry-standard tools.
• Enhance and maintain automation frameworks, tools, and utilities for test teams.
• Provide technical guidance to Test Automation Engineers across Enterprise Test Engineering.
• Collaborate with Product Management, DevOps, and other teams to plan automation activities.
• Expand framework capabilities for multiple environments and layers.
• Develop automated tests for component, API, service, and UI validation.
• Debug, optimize, and maintain automated scripts for reliability and coverage.
• Support CI/CD with automation integrations (Jenkins, Git, Maven).

Skills

Java

Test automation

AI tools

API testing

Automation concepts

Education

Bachelor’s degree in a relevant field

Tools

Selenium

TestNG

JUnit

Rest Assured

BrowserStack

Applitools

Jenkins

Git

Maven

Job description

remote type On-Site

locations Northridge, California, United States of America

time type Full time

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.

Candidate must be on site 5 days a week in North Ridge CA location.

About The Role

MiniMed is seeking a Sr Test Engineer who is responsible for designing, developing, and maintaining automated test solutions for multi-tiered applications. This role requires strong hands‑on experience with Java and modern automation tools such as Selenium, TestNG, JUnit, Rest Assured, BrowserStack, and Applitools. The successful candidate will contribute to scalable automation frameworks, support test engineering teams, and help ensure high standards of software quality, reliability, and compliance.

This position supports Minimed’s Diabetes business during an important period of growth and transformation. As the Diabetes division prepares for separation, the team has an opportunity to operate with greater speed, agility, and focus while continuing to drive meaningful innovation and improve patient care.

• Design, develop, and maintain automated testing solutions using Java and industry-standard automation tools.
• Enhance, document, and maintain automation frameworks, tools, and utilities used by test engineering teams.
• Provide technical guidance and support to Test Automation Engineers across Enterprise Test Engineering.
• Collaborate with Product Management, Application Development, DevOps, and other technical teams to plan, coordinate, and execute automation activities.
• Expand automation framework capabilities to support multiple test environments, platforms, and application layers.
• Develop automated component, API, service, and UI tests to validate application and component behavior.
• Debug, optimize, and maintain automated test scripts to improve execution reliability and coverage.
• Support continuous integration and continuous delivery practices through automation integration with tools such as Jenkins, Git, and Maven.

Required Qualifications

• 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.
• Experience developing or maintaining test automation frameworks for enterprise, internet, or commercial software applications.
• Hands‑on experience with automation tools and frameworks such as Selenium, TestNG, JUnit, Rest Assured, BrowserStack, and Applitools.
• Strong knowledge in using AI tools.
• Experience testing across application layers, including UI, services, APIs, and backend components.

Preferred Qualifications

• Experience as a Java Developer or Test Automation Engineer.
• Experience working in the medical device domain or other regulated environments.
• Experience conducting automation testing across Mobile Web, Android, iOS, and REST API platforms.
• Knowledge of design patterns, data structures, and layered architecture, with the ability to apply these concepts in test environments.
• Experience with CI/CD technologies such as Jenkins, Git, and Maven.
• Ability to programmatically test, debug, and optimize code and automated scripts.

Key Competencies

• Strong problem-solving and analytical skills.
• Effective written and verbal communication.
• Attention to detail and commitment to quality.
• Critical thinking, creativity, and technical curiosity.
• Ability to collaborate effectively with cross‑functional teams.

Physical Job Requirements

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this position, but they are not an exhaustive list of all the required responsibilities and skills of this position. The physical demands described within the Responsibilities section of this job description are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. For Office Roles: While performing the duties of this job, the employee is regularly required to be independently mobile. The employee is also required to interact with a computer and communicate with peers and co‑workers. Contact your manager or local HR to understand the Work Conditions and Physical requirements that may be specific to each role.

Benefits & Compensation

MiniMed offers a competitive salary and flexible benefits package

At MiniMed, we put people first. A commitment to our employees lives at the core of our values: We recognize their contributions. They share in the success they help create. We offer a wide range of benefits, resources, and competitive compensation plans designed to support you at every stage of your career and life.

Salary ranges for U.S (excl. PR) locations (USD):$87,000.00 - $149,000.00

For roles located in California, Seattle WA, Washington DC, Boston MA, and New York City, the salary range is $87,000.00 USD - 149,000.00 USD.

Actual compensation may vary based on factors including experience, education, certifications, skills, market conditions, internal equity, and geographic location. Compensation and benefits information pertain solely to candidates hired within the United States (local market compensation and benefits will apply for others).

This position is eligible for a short-term incentive called the Short Term Incentive (STI).

At MiniMed, we are committed to supporting the well‑being and financial security of our employees. Regular employees working 20 or more hours per week are eligible for a robust benefits package, including health, dental, and vision insurance, as well as access to a Health Savings Account, Healthcare Flexible Spending Account, life insurance, long‑term disability leave, and a dependent daycare spending account. In addition, all regular employees enjoy incentive plans, a 401(k) plan with company match, short‑term disability coverage, paid time off and holidays, participation in our Employee Stock Purchase Plan, and access to our Employee Assistance Program. Eligible employees may also benefit from our Non‑qualified Retirement Plan Supplement and Capital Accumulation Plan, subject to IRS minimum earnings requirements. Please note that “regular employees” refers to those who are not temporary staff, such as interns, and some benefits may not apply to employees in Puerto Rico.

For further details about our comprehensive benefits, we encourage you to visit the link below.

MiniMed Benefits Overview

About MiniMed

MiniMed is a full-stack insulin delivery company dedicated to supporting people living with diabetes through every step of their journey — when and how they need it. For more than 40 years, we’ve been committed to redefining what’s possible: intelligent dosing systems designed for real life, predictive insights that stay a step ahead, and always on support when it’s needed most. At the heart of everything we do is a simple Mission: to make every day a better day for people with diabetes.

Learn more about our business, and our mission here.

It is the policy of MiniMed to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, familial status, membership or activity in a local human rights commission, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state, or local law. In addition, MiniMed will provide reasonable accommodations for qualified individuals with disabilities.

If you are applying to perform work for MiniMed in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which MiniMed reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. MiniMed will consider for employment qualified job applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.