GROW WITH US: Tandem Diabetes Care creates new possibilities for people living with diabetes, their loved ones, and their healthcare providers through a positively different experience. We'd love for you to team up with us to "innovate every day," put "people first," and take the "no-shortcuts" approach that has propelled us to become a leader in the diabetes technology industry.
STAY AWESOME: Tandem Diabetes Care is proud to manufacture and sell the Tandem Mobi system and t:slim X2 insulin pump with Control -IQ+ technology - an advanced predictive algorithm that automates insulin delivery.
But we're so much more than that. Our company's human-centered approach to design, development, and support delivers innovative products and services for people who use insulin. Because many of our own team members live with diabetes, or have a loved one impacted by diabetes, the work is personal, and we are committed to the cause. Learn more at
WHEN & WHERE YOU'LL WORK: This role will be a mix of in-office work at our corporate headquarters in Del Mar, CA and remote work. This position is expected to be in office 3 days per week but may vary depending on business demands.
A DAY IN THE LIFE: We are looking for a skilled Software Tester with strong experience in mobile testing to join our QA team. This role involves a blend of manual testing and automation scripting focused on ensuring compatibility of our applications across iOS and Android devices.
You will play a critical role in validating app behavior with every major and minor release, ensuring that our software meets the highest standards of quality, performance, and user experience.
Software Mobile Test Engineers at Tandem are also responsible for:
- Executing manual functional, regression, and compatibility testing across a wide range of iOS and Android devices.
- Design, develop, and maintain automated test scripts using JavaScript/TypeScript, Appium, and related tools.
- Validating app behavior across different OS versions, device resolutions, and hardware configurations.
- Performing testing for each major and minor revision of the mobile app.
- Log, track, and retest defects in collaboration with developers and product managers.
- Analyze and clearly document test results; communicate testing status, risks, and coverage to stakeholders.
- Maintain up-to-date test documentation and contribute to test planning and estimation.
- Participate in continuous improvement of testing strategies, tools, and processes.
WHAT YOU'LL NEED: - 3+ years of experience in mobile application testing (manual and automation).
- Strong hands-on experience with:
- Manual testing on real iOS and Android devices
- Appium for mobile automation
- JavaScript or TypeScript test frameworks (e.g., WebDriverIO, Mocha, Jasmine)
- Solid understanding of mobile app lifecycle, OS behavior, and device-specific nuances.
- Experience testing on multiple OS versions and devices.
- Familiarity with bug tracking and test case management tools (e.g., JIRA, TestRail).
- Excellent verbal and written communication skills.
- Strong attention to detail, work ethics, and ownership of quality.
EXTRA AWESOME: - Experience integrating automation with CI/CD pipelines (e.g., Jenkins, GitHub Actions).
- Knowledge of REST APIs and backend validation.
- Exposure to performance or accessibility testing of mobile apps.
WHY YOU'LL LOVE WORKING HERE: At Tandem, we believe joy fuels excellence. That's why we've built a workplace that celebrates your achievements and supports your well-being. Our team thrives on pushing boundaries and fostering growth, all while maintaining a spirit of fun and camaraderie. This is just one of the ways we stay awesome. Explore the benefits and reasons to love Tandem at
BE YOU, WITH US. We embrace the value that every single one of us brings to the table. But sometimes we forget that when we don't meet 100% of a job description's criteria - maybe you're feeling that way right now? We encourage you to apply anyway. Because we want you to be you, with us.
Tandem is firmly committed to being an equal opportunity employer and does not discriminate on the basis of age, disability, sex, race, religion or belief, gender identity or expression, marriage/civil partnership, pregnancy/maternity, or sexual orientation. We are an inclusive organization, and we welcome applications from a wide range of candidates. Selection for roles will be based on individual merit alone.
COMPENSATION & BENEFITS: The starting base pay range for this position is $38.08 - 47.64 per hour. Base pay will vary based on job-related knowledge, skills, experience and may also fluctuate depending on candidate's location and the overall job market. In addition to base pay, Tandem offers a competitive compensation package that includes bonus and a robust benefits package.
Tandem offers health care benefits such as medical, dental, vision available your first day, as well as health savings accounts and flexible saving accounts. You'll also receive 11 paid holidays per year, a minimum of 20 days of paid time off (with accrual starting on day 1) and you will have access to a 401k plan with company match as well as an Employee Stock Purchase plan. Learn more about Tandem's benefits here.
YOU SHOULD KNOW: Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable state and local Fair Chance laws and regulations. A conditional offer of employment from Tandem is contingent upon successful completion of a pre-employment screening process comprised of a drug test (excluding marijuana) and background check, which includes a review of criminal history information.
Tandem has good cause to conduct a review of criminal history information of candidates for this position, as this role may involve access to proprietary, sensitive and/or confidential information, including customer protected health information. This review is required to ensure that individuals in such roles uphold high standards of trust and integrity so as to protect the interests of our customers, employees, and stakeholders.
REFERRALS: We love a good referral. If you know someone who would be a great fit for this position, please share.
SPONSORSHIP: Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.
APPLICATION DEADLINE: The position will be posted until a final candidate is selected for the requisition or the requisition has a sufficient number of applications.
Make a move that matters. Join Tandem Diabetes Care, where we're turning challenges into triumphs every day and where your talents will help shape a healthier, happier tomorrow.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.