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Remote New

Mobile Security Engineer II

Tandem Diabetes Care
$100,000.00 - $120,000.00 / yr
remote work
United States
Jan 10, 2026

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 tandemdiabetes.com

A DAY IN THE LIFE:

The Mobile Security Engineer II helps to support cybersecurity efforts for mobile applications and platforms. This position assists in maintaining the security and privacy of mobile solutions used globally with medical devices.

This role works closely with software developers and product managers to help identify and address security risks. The primary objective is to uphold the highest standards of security, protect the company's digital assets, and maintain the trust of patients and healthcare providers. The Mobile Security Engineer II at Tandem are also responsible for:

  • Conduct security assessments and support penetration testing on Android and iOS mobile applications to identify vulnerabilities and security flaws.

  • Partner with development teams to support remediation efforts by helping validate fixes and reinforcing secure coding practices and mitigation strategies.

  • Assist with threat modeling and risk analysis for mobile applications, with consideration for regional requirements and user demographics.

  • Help document and maintain security requirements for mobile applications in alignment with established industry best practices and regulatory standards.

  • Collaborate with product and engineering teams to support the integration of security throughout the mobile application development lifecycle.

  • Implement and help maintain security controls to protect sensitive data within mobile applications and support secure communication with backend services.

  • Stay informed on emerging security threats, vulnerabilities, and mitigation techniques related to mobile applications and share relevant findings with the team.

  • Support security training and awareness efforts for development teams by contributing content and reinforcing security-first behaviors.

  • Assist with engagement in bug bounty programs and review security findings from external researchers under guidance from senior team members.

  • Document and report security findings with clear, actionable recommendations for review by senior engineers and stakeholders.

WHEN & WHERE YOU'LL WORK:

Hybrid: 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 1-2 days per week but may vary depending on business demands.

WHAT YOU'LL NEED:

  • Solid understanding of mobile application security best practices, threat modeling, and risk analysis.

  • Proficiency in programming languages commonly used in mobile development, such as Java, Kotlin, Swift, or Objective-C.

  • Familiarity with secure coding practices, application security frameworks, and vulnerability management.

  • Experience with mobile application penetration testing tools and methodologies.

  • Strong problem-solving skills, attention to detail, and ability to think creatively to overcome security challenges.

  • Solid communication skills, with the ability to convey complex security concepts to technical and non-technical stakeholders.

  • Experience in a highly regulated industry preferred.

EXTRA AWESOME:

  • Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or a related field or combination of equivalent education and applicable work experience.

  • Security certifications such as OSCP, GWAPT, or similar are highly desirable.

  • 5+ years of experience in mobile application security, with hands-on experience in both Android and iOS platforms.

COMPENSATION & BENEFITS:

The starting base pay range for this position is $100,000 - $120,000 annually. 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.

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.

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 https://www.tandemdiabetes.com/careers.

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.

REFERRALS:
We love a good referral! If you know someone who would be a great fit for this position, please share!

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.

#LI-KT1 #LI-Hybrid

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