We are hiring for Lead Android developer // Washington DC/Virginia/Maryland (Local only)

[Vansh]

Hi,

Hope you are doing well...!!! 

We have an opening for Lead Android developer // Washington DC/Virginia/Maryland

 

Title: Lead Android developer

Location: Washington DC / Virginia/ Maryland (Local Candidates only)

Employment Type: Contract

Please share resumes at va...@kksoftwareassociates.com

 

Must Have Technical/Functional Skills:
- 8+ years of Android development experience.
- Strong proficiency in Kotlin, Jetpack components, Google Wallet, Google Pay, Maps, UWB, NFC.
- Experience with secure networking, offline patterns, and testing.

Roles & Responsibilities
Role Summary:
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.

Key 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.

 

Regards,

Vansh Swami ||Technical Recruiter ||

Email Id: va...@kksoftwareassociates.com