Sr Principal Mobile Architect

Minimed; Los Angeles (CA); Hybrid; USD 181,000 - 309,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits package

401(k) with company match

STI eligible

Job summary

MiniMed is seeking an experienced Mobile Architect to define and lead the mobile architecture across iOS, Android, and Flutter for next-gen MedTech products. You will architect cross-platform solutions, design BLE/NFC device integrations, and drive secure, scalable mobile systems in a regulated healthcare setting.

The role requires deep hands-on expertise, leadership across mobile teams, and a focus on reliability, performance, and compliance with medical-device standards.

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field.
• 10+ years of software/mobile development with mobile architecture experience or 8+ years with advanced degree.
• Hands-on iOS development with Swift/SwiftUI and Android development with Kotlin.

Responsibilities

• Define and lead mobile architecture strategy across iOS, Android, and Flutter.
• Mentor engineers and drive architectural decisions across teams.
• Design scalable BLE and NFC integrations with medical devices.
• Ensure security, compliance, and robust CI/CD for regulated environments.

Skills

Swift

Kotlin

Flutter

BLE

NFC

Security

CI/CD

REST APIs

MVVM/Architecture

Education

Bachelor's or Master's in CS/Software Eng

Tools

SwiftUI

Jetpack Compose

Flutter

BLE GATT

Core NFC

OAuth 2.0

Job description

We anticipate the application window for this opening will close on - 26 Oct 2026At 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.About the RoleWe are seeking an experienced Mobile Architect to define and lead the mobile application architecture for next-generation MedTech products and connected medical devices . This role requires deep expertise across native iOS, native Android, and Flutter, combined with hands-on experience integrating mobile applications with Bluetooth Low Energy (BLE) and Near Field Communication (NFC) devices.The Mobile Architect will establish scalable, secure, reliable, and maintainable mobile architectures that support regulated healthcare environments, connected medical devices, and patient- and clinician-facing applications. The ideal candidate is equally comfortable defining enterprise architecture and diving into complex device connectivity, mobile platform, and integration challenges.Location: Minneapolis, MN, San Diego, CA, or Northridge, CA (hybrid, 3 days onsite per week), with approximately 25% travel to our Northridge headquarters.Key ResponsibilitiesMobile Architecture & Technical LeadershipEstablish architectural patterns, frameworks, coding standards, reusable components, and engineering best practices.Define the overall mobile architecture strategy across iOS, Android, and Flutter.Determine when functionality should be implemented natively versus Flutter.Design scalable architectures supporting multiple device types, and product lines.Lead technical design reviews and architectural decisions across mobile engineering teams.Identify technical risks, dependencies, scalability concerns, and opportunities for modernization.Mentor senior engineers and provide technical direction across mobile development teams.iOS & Android Native DevelopmentProvide architectural leadership for Swift/SwiftUI/UIKit applications on iOS.Provide architectural leadership for Kotlin/Jetpack Compose/Android SDK applications.Define platform-specific abstractions and integrations where native capabilities are required.Establish strategies for handling OS-version differences, device fragmentation, background execution, permissions, and lifecycle management.Guide teams in building high-performance, resilient mobile applications.Flutter ArchitectureDefine and maintain a scalable Flutter/Dart architecture for cross-platform applications.Establish patterns for state management, dependency injection, navigation, networking, persistence, and native platform integration.Design Flutter-to-native bridges and platform channels for capabilities that require iOS or Android APIs.Determine appropriate boundaries between shared Flutter code and native platform implementations.Establish reusable Flutter components and shared mobile libraries.BLE & Connected Medical DevicesArchitect reliable communication between mobile applications and BLE-enabled medical devices and sensors.Design BLE discovery, pairing, connection, service/characteristic management, data exchange, reconnection, and error-handling strategies.Work with device engineering teams to define and consume BLE GATT profiles and protocols.Address BLE challenges including background operation, connection stability, intermittent connectivity, device state management, and power consumption.Design robust handling of medical-device telemetry, commands, configuration, and firmware-related workflows.Collaborate on device interoperability and end-to-end connectivity testing.NFCArchitect mobile integrations with NFC-enabled medical devices, accessories, tags, and authentication workflows.Work with iOS Core NFC and Android NFC APIs.Design secure NFC communication and data exchange patterns.Address platform-specific NFC capabilities and limitations.Ensure appropriate handling of device discovery, authentication, validation, and error scenarios.MedTech, Security & ComplianceDesign mobile solutions appropriate for regulated healthcare and medical-device environments.Apply secure development practices for protected health information (PHI), personally identifiable information (PII), credentials, device data, and authentication tokens.Partner with security, quality, regulatory, and clinical teams to ensure architecture supports applicable requirements.Contribute to software lifecycle processes, risk management, traceability, validation, and documentation as required for medical-device software.Design secure storage, encryption, authentication, authorization, certificate/key management, and secure communications.Ensure mobile architecture supports auditability, observability, and controlled software releases.APIs, Cloud & Enterprise IntegrationDefine mobile integration patterns for REST/GraphQL APIs and backend services.Establish networking, caching, synchronization, offline-first, and data persistence strategies.Collaborate with backend, cloud, device, firmware, QA, cybersecurity, and product teams.Define contracts and interfaces between mobile applications, cloud platforms, and connected devices.Quality, Reliability & DevOpsEstablish mobile testing strategies covering unit, integration, UI, device, connectivity, and end-to-end testing.Define CI/CD architecture for iOS, Android, and Flutter applications.Establish release management strategies for App Store and Google Play distribution.Promote automated testing, static analysis, code quality, dependency management, and security scanning.Define monitoring, logging, diagnostics, crash reporting, and telemetry strategies.Ensure architecture supports reliable operation in real-world clinical and device environments.Required QualificationsBachelor's or Master's degree in Computer Science, Software Engineering, or related technical discipline.10+ years of software/mobile development experience, with significant experience in mobile architecture.Or, advanced degree and 8+ years of experience.Preferred QualificationsStrong hands-on experience with native iOS development, including Swift and Apple mobile frameworks.Strong hands-on experience with native Android development, including Kotlin and Android SDK.Demonstrated experience building production mobile applications using Flutter and Dart, or comparable cross-platform mobile technologies.Strong understanding of mobile application architecture patterns such as Clean Architecture, MVVM, MVI, modular architecture, dependency injection, and repository patterns.Significant experience with Bluetooth Low Energy (BLE) and mobile-to-device communication.Experience with NFC integrations on iOS and/or Android.Strong understanding of mobile security, encryption, authentication, authorization, and secure data storage.Experience designing highly reliable applications that operate with intermittent network/device connectivity.Experience with REST APIs, cloud services, databases, and distributed systems.Strong understanding of mobile CI/CD and automated testing.Excellent technical communication, architecture documentation, and cross-functional leadership skills.Experience developing connected medical devices, digital health, healthcare, diagnostics, monitoring, or medical-device applications.Experience with FDA-regulated software development or similar medical-device regulatory environments.Familiarity with IEC 62304, ISO 13485, ISO 14971, and medical-device software lifecycle processes.Experience with HIPAA-related security and privacy considerations.Experience with medical device connectivity protocols and standards.Experience with BLE GATT, custom BLE profiles, device provisioning, and firmware update workflows.Experience with NFC-based device provisioning, authentication, or data exchange.Experience with secure element, certificate-based authentication, or device identity management.Experience with offline-first mobile architectures.Experience leading architecture across multiple product teams and engineering organizations.Technical SkillsMobile PlatformsiOS / Swift / SwiftUI / UIKitAndroid / Kotlin / Jetpack ComposeFlutter / DartConnectivityBluetooth Low Energy (BLE)GATT / Characteristics / ServicesNFCWi-Fi / Internet connectivityDevice provisioning and pairingArchitectureClean ArchitectureMVVM / MVIModular mobile architectureDependency InjectionRepository and data-layer patternsNative/Flutter interoperabilitySecurityOAuth 2.0 / OpenID ConnectTLSEncryption at rest and in transitKeychain / Android KeystoreSecure credential and token managementDevice identity and authenticationEngineeringREST / GraphQLCI/CDAutomated testingGitMobile observability and crash analyticsApp Store / Google Play deploymentMedTechConnected medical devicesHealthcare dataMedical-device software lifecycleRisk managementSoftware verification and validationRegulatory and quality processesPhysical Job RequirementsThe 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 & CompensationMiniMed offers a competitive salary and flexible benefits packageAt 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):$164,000.00 - $278,000.00For roles located in California, Seattle WA, Washington DC, Boston MA, and New York City, the salary range is $181,000 - $309,000 USD.Actual compensation may vary based on factors including experience, education, certifications, skills, market conditions, internal equity, and geographic location. Compensation and benefits information pertains 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 OverviewAbout MiniMedMiniMed 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.