Android Developer

Android Developer

Location: Washington DC / Milford, OH

Duration: Fulltime

Job Description:

We are seeking a highly skilled Android Developer with deep hands-on experience in building digital wallet, payment, location-based, and proximity interaction features using UWB and NFC technologies.

Responsibilities:

Wallet & Payments:

• Implement Google Wallet integrations including passes, offers, loyalty cards, transit passes, and identity flows.
• Develop Google Pay payment flows including payment tokenization, merchant validation, and secure transaction handling.
• Integrate with payment gateways and implement validation, error handling, and reconciliation.
• Develop mapping features using Google Maps SDK and Location Services API.
• Implement geofencing, background location tracking, and fused location optimization.
• Build custom map layers, clustering, markers, and real-time route visualizations.
• Build device-to-device ranging and proximity-aware experiences using Android Nearby UWB APIs.
• Implement secure session establishment, peer discovery, and precise distance/angle measurement.
• Develop NFC features using HCE and Reader/Writer Mode.
• Implement NDEF reading/writing, tag interactions, and secure element usage.

General Android Engineering:

• Write modular Kotlin code using MVVM or Clean Architecture.
• Build reusable components and secure, efficient features.
• Apply accessibility, performance optimization, and robust error handling.
• BLE experience.
• Knowledge of tokenization, PCI compliance, and secure payment flow design.
• Experience with modular apps, analytics, crash reporting, and CI/CD.

If you are interested, please send me your updated resume ASAP with below details:

Full Name:

Current Location/Zip:

Contact Number:

E-Mail Id:

Alternate Email Id:

Visa/Work Permit Status:

Current Rate/Salary:

Expected Base Salary:

Notice Period/Availability to Start:

Skype ID:

Willingness to relocate to job location:

Any Relocation Concern (family/house/weather):

Current/Previous Employer Name:

Preferred Interview timings (Specify Time zone):

Any other job opportunity in process & at which stage:

Overall Experience Summary:

LinkedIn URL:

Looking forward for your response..

Thanks and Regards,

Abhishek Singh

Jconnect Infotech Inc.

Contact: View phone number on click.appcast.io

Email: View email address on click.appcast.io.