Senior Mobile Engineer / Architect - Mobile SDK Development (Hybrid - Acton, MA or San Diego, CA)

Insulet Corporation•San Diego, MA

40d•Hybrid

About The Position

We're looking for an exceptional Senior Mobile Engineer / Architect to lead the design and development of cutting-edge mobile SDKs for medical device applications. In this high-impact role, you'll architect secure, scalable mobile solutions that integrate with enterprise identity systems (Okta), API platforms (MuleSoft), and cloud infrastructure (AWS/Azure) — all within a regulated healthcare environment. This is a hands-on technical leadership position where you'll shape the mobile architecture that enables healthcare providers to deliver better patient outcomes through innovative medical device technology.

Requirements

7+ years of professional mobile development experience (iOS and/or Android)
3+ years in SDK architecture, API integration, or platform engineering
Proven track record building and shipping production SDKs or complex mobile applications in regulated environments
Expert-level proficiency in Swift (iOS) or Kotlin/Java (Android)
Deep understanding of mobile architecture patterns (MVVM, Clean Architecture, Repository pattern)
Strong knowledge of mobile security, data persistence, background processing, and performance optimization
Hands-on experience with MuleSoft Anypoint Platform (API design, DataWeave transformations, connectors)
Proficiency with RESTful API design principles, API versioning, and API documentation
Experience with API testing tools (Postman, Insomnia) and API security standards
Working experience with AWS (API Gateway, Lambda, CloudWatch, S3, IAM) OR Azure (App Services, Function Apps, API Management, Azure AD)
Understanding of serverless architectures and cloud-native application patterns
Demonstrated experience integrating Okta or similar enterprise identity providers
Strong understanding of OAuth 2.0, OpenID Connect (OIDC), JWT, SAML
Knowledge of mobile security best practices: secure storage (Keychain/KeyStore), certificate pinning, ProGuard/R8, encryption libraries
Experience working in regulated industries (medical device, healthcare, fintech)
Understanding of compliance requirements (HIPAA, FDA 21 CFR Part 11, MDR/IVDR preferred)
Experience with CI/CD pipelines, automated build and deployment processes
Proficiency with Git, version control workflows, and code review practices
Strong foundation in Agile/Scrum methodologies and iterative development

Nice To Haves

Cross-platform frameworks : Experience with Flutter, Kotlin Multiplatform Mobile (KMM), or React Native
Advanced architecture patterns : Event-driven architecture, Domain-Driven Design (DDD), microservices, CQRS
Infrastructure as Code : Familiarity with Terraform, CloudFormation, or Bicep
Container orchestration : Kubernetes, Docker, AWS ECS/EKS, Azure AKS
Regulatory expertise : Deep knowledge of FDA compliance (510(k), Design Controls), HIPAA Security Rule, cybersecurity frameworks (NIST, IEC 62304)
Medical device protocols : Bluetooth Medical Device Profile, HL7 FHIR, DICOM
Additional skills : GraphQL, WebSocket, gRPC, Protocol Buffers
You've published SDKs used by external developers or partner organizations
You have contributions to open-source mobile projects or technical blog posts
You've led mobile architecture transformations or major platform migrations
You're passionate about developer experience and creating intuitive APIs
You have excellent communication skills with both technical and non-technical stakeholders
You bring leadership experience mentoring engineers and fostering collaborative team environments

Responsibilities

SDK Architecture & Development Design, build, and maintain mobile SDKs for iOS and Android that serve as the foundation for medical device applications
Create modular, reusable SDK frameworks that ensure scalability, maintainability, and compliance with FDA and HIPAA regulations
Establish SDK best practices, documentation standards, and developer experience guidelines
API & Cloud Integration Architect and implement seamless integrations with MuleSoft Anypoint Platform, RESTful APIs, and/or GraphQL services
Design API-led connectivity patterns working closely with backend and integration teams
Leverage AWS (API Gateway, Lambda, S3) or Azure (App Services, Function Apps, API Management) for cloud-native solutions
Security & Identity Management Implement robust authentication and authorization using Okta (OAuth 2.0, OpenID Connect, JWT)
Ensure end-to-end security including data encryption at rest and in transit, secure credential storage, and certificate pinning
Integrate secure communication protocols for medical device connectivity (Bluetooth, BLE, etc.)
Technical Leadership Lead architecture reviews, technical design sessions, and code reviews
Mentor and guide mobile engineers in best practices, design patterns, and emerging technologies
Champion quality through automated testing strategies (unit, integration, UI, and end-to-end testing)
Drive CI/CD pipeline implementation using GitHub Actions, Fastlane, or similar tools