Senior Mobile Engineer (Flutter) – Forward Deployment / Customer Engineering
Role summary
Vivalink is seeking a Senior Mobile Engineer specializing in Flutter to join their team. This hands-on, customer-facing role involves building and enhancing mobile applications for wearable health devices, integrating real-time biometric data, and working directly with enterprise customers for deployment and scaling. The engineer will bridge product, engineering, and customer needs, ensuring successful delivery from development to implementation. Responsibilities include designing and developing mobile apps, handling data synchronization and real-time data, integrating with BLE devices, consuming APIs, and serving as a technical point of contact for customer onboarding and troubleshooting. The role requires 4+ years of mobile development experience, API integration, device integration, and strong problem-solving skills.
Senior Mobile Engineer (Flutter) – Forward Deployment / Customer Engineering
About the Role
Vivalink is seeking a Senior Mobile Engineer to join our team at the intersection of product engineering and customer deployment.
This is a hands-on, customer-facing role where you will:
- Build and enhance mobile applications for wearable health devices
- Integrate real-time biometric data pipelines
- Work directly with enterprise customers to deploy and scale solutions
You will act as a key bridge between product, engineering, and customers, ensuring successful delivery from development through real-world implementation.
What You’ll DoMobile & Product Engineering
- Design and develop mobile applications (Flutter preferred) for iOS and Android
- Implement robust data synchronization, retry logic, and real-time data handling
- Integrate with BLE devices and manage device communication workflows
- Consume REST and WebSocket APIs for real-time and asynchronous data flows
- Collaborate with backend teams on data ingestion and system integration
Customer Deployment & Forward Engineering
- Serve as a technical point of contact during enterprise customer onboarding
- Lead technical discussions with customer stakeholders (IT, security, clinical teams)
- Configure and deploy solutions in customer environments
- Troubleshoot issues across mobile, device, and backend systems
- Create documentation, runbooks, and integration guides
What We’re Looking ForMust-Have
- 4+ years of mobile development experience (Flutter preferred, native iOS/Android also considered)
- Experience building and shipping production mobile applications
- Experience integrating with APIs (REST, WebSocket) and handling real-time data
- Experience working with device integrations (e.g., BLE or similar)
- Strong understanding of data synchronization, retries, and edge-case handling in mobile apps
- Ability to work directly with customers and cross-functional teams
- Strong problem-solving and debugging skills across systems
Nice-to-Have
- Experience with Flutter (Dart) and state management (Riverpod, BLoC)
- Experience working with time-series or high-volume data
- Familiarity with PostgreSQL or SQL-based systems
- Understanding of OLTP vs OLAP data patterns
- Experience with mobile CI/CD pipelines (GitHub Actions, Fastlane, etc.)
- Experience with Flutter platform channels / native integrations
- Experience in healthcare, wearable devices, or IoT systems
Why Join Us
- Work on cutting-edge wearable and health data technology
- High ownership across product, engineering, and customer delivery
- Opportunity to solve real-world deployment challenges at scale
- Collaborative, fast-moving environment with strong technical impact
Pay: $200,000.00 - $280,000.00 per year
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Flexible schedule
- Health insurance
- Health savings account
- Paid time off
Application Question(s):
- Have you worked directly with customers or external stakeholders during deployment or integration? Can you give an example
- Have you shipped a mobile app to the App Store or Google Play?App name?
- Any experience with BLE or device integration?
Work Location: Hybrid remote in Campbell, CA 95008