Mid Level Senior Mobile Developer Jobs
Mid level senior mobile developer jobs go to developers ready to own features end to end, mentor junior teammates, and make architecture decisions with minimal oversight. Roles are split across on-site, remote, and hybrid settings in Manufacturing, Staffing & Recruiting, and Construction & Real Estate, with Inter-american Division, Janus International, and Procom Services America actively hiring at this level now.
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See related jobsThis role focuses on developing high-performance mobile applications that interact with smart locks using NFC, BLE, and cloud services, delivering seamless and secure user experiences. You will play a critical role in next-generation access solutions, enabling offline access, enhanced security, and improved customer interactions across our IoT ecosystem.
Responsibilities:- Mobile Application Development
- Design, develop, and maintain Android (Kotlin) and/or iOS (Swift) applications
- Build scalable, secure, and high-performance mobile solutions for smart lock access
- Ensure consistent UI/UX across mobile platforms
- NFC & Device Interaction
- Develop and implement NFC-based access workflows (tap-to-unlock, credential exchange)
- Integrate NFC capabilities including Tag reading/writing, Secure credential storage and validation, Offline authentication flows
- Optimize NFC performance across different device manufacturers
- IoT & Connectivity
- Implement hybrid access strategies using NFC + BLE fallback
- Ensure reliable communication in low-connectivity or offline scenarios
- Security & Compliance
- Implement secure authentication methods (token-based, encrypted storage)
- Ensure compliance with security standards for mobile and IoT ecosystems
- Backend Integration
- Integrate with REST APIs, cloud services (AWS/GCP), and authentication systems
- Collaborate on API design for mobile-first interactions
- Ensure efficient syncing of device states, logs, and access permissions
- 3 years in mobile app development (Android and/or iOS)
- 3 years of strong hands-on experience with NFC frameworks (Android NFC APIs, Core NFC for iOS), Bluetooth Low Energy (BLE)
- 3 years of experience working with IoT devices or hardware-integrated applications
- 3 years of React Native or cross-platform frameworks
PHYSICAL DEMANDS:
- Regularly required to sit, stand, and walk.
- Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position.
This role focuses on developing high-performance mobile applications that interact with smart locks using NFC, BLE, and cloud services, delivering seamless and secure user experiences. You will play a critical role in next-generation access solutions, enabling offline access, enhanced security, and improved customer interactions across our IoT ecosystem.
Responsibilities:- Mobile Application Development
- Design, develop, and maintain Android (Kotlin) and/or iOS (Swift) applications
- Build scalable, secure, and high-performance mobile solutions for smart lock access
- Ensure consistent UI/UX across mobile platforms
- NFC & Device Interaction
- Develop and implement NFC-based access workflows (tap-to-unlock, credential exchange)
- Integrate NFC capabilities including Tag reading/writing, Secure credential storage and validation, Offline authentication flows
- Optimize NFC performance across different device manufacturers
- IoT & Connectivity
- Implement hybrid access strategies using NFC + BLE fallback
- Ensure reliable communication in low-connectivity or offline scenarios
- Security & Compliance
- Implement secure authentication methods (token-based, encrypted storage)
- Ensure compliance with security standards for mobile and IoT ecosystems
- Backend Integration
- Integrate with REST APIs, cloud services (AWS/GCP), and authentication systems
- Collaborate on API design for mobile-first interactions
- Ensure efficient syncing of device states, logs, and access permissions
- 3 years in mobile app development (Android and/or iOS)
- 3 years of strong hands-on experience with NFC frameworks (Android NFC APIs, Core NFC for iOS), Bluetooth Low Energy (BLE)
- 3 years of experience working with IoT devices or hardware-integrated applications
- 3 years of React Native or cross-platform frameworks
PHYSICAL DEMANDS:
- Regularly required to sit, stand, and walk.
- Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position.
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Top Industries Hiring
- Manufacturing
- Staffing & Recruiting
- Construction & Real Estate
Mid Level Senior Mobile Developer Jobs: Frequently Asked Questions
How do I get a mid level senior mobile developer job?
Position your experience around ownership, not just contribution. Highlight features or products you led from design through release, decisions you made independently, and any junior developers you guided. Recruiters at this level want to see that you can take a problem and drive it to completion. Tailor your application to show depth in a specific platform, whether iOS, Android, or cross-platform frameworks, rather than surface-level breadth.
Which companies hire mid level senior mobile developers?
Companies hiring mid level senior mobile developers right now include Inter-american Division, Janus International, and Procom Services America, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a wide mix of employers, including growth-stage startups building their first mobile teams, established consumer apps scaling product, and enterprise organizations modernizing their mobile platforms.
Are there remote mid level senior mobile developer jobs?
Yes, remote and hybrid options are common at this experience level. About 0% of mid level senior mobile developer openings are remote or hybrid as of November 2026, reflecting how broadly distributed mobile engineering teams have become. Filtering by work setting on Migrate Mate lets you find openings that match your location preferences quickly.
How do I move up to a mid level senior mobile developer role?
Moving from entry level into mid level happens when you shift from executing assigned tasks to owning outcomes. That means shipping complete features independently, deepening your understanding of mobile architecture patterns, and building a record of measurable impact, such as performance improvements or reduced crash rates. Taking on code reviews and mentoring newer developers signals to employers that you are ready for mid level responsibility.
Which industries hire the most mid level senior mobile developers?
Mid Level senior mobile developer roles concentrate in Manufacturing, Staffing & Recruiting, and Construction & Real Estate, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because their core products are delivered through mobile apps, creating sustained demand for developers who can own significant pieces of a production codebase.