Senior iOS Tech Lead: Wallets, Payments & Maps

Tata Consultancy Services; Washington (District of Columbia); On-site; USD 125,000 - 140,000; Full time

Benefits offered by this job

Discretionary annual incentive

Comprehensive medical coverage

Parental leaves

Auto & Home Insurance

Certification & Training Reimbursement

Vacation & Holidays

401K Plan

Job summary

Tata Consultancy Services is seeking an experienced iOS Developer with deep, hands-on expertise in building payments and wallet experiences for iOS. You will own location and maps-based features, proximity/secure interactions using UWB and NFC, and integrate payment capabilities across PassKit and Apple Pay to deliver seamless user experiences.

The role requires secure coding practices, API integrations, and CI/CD pipelines, plus writing clean, testable Swift code.

Qualifications

• 8+ years of hands-on iOS development experience.
• Strong proficiency in Swift and modern iOS frameworks.
• Experience with PassKit/Apple Pay and MapKit.
• Secure coding practices and API integration experience.
• Familiarity with CI/CD pipelines and security considerations.

Responsibilities

• Build Wallet-integrated experiences using PassKit.
• Implement Apple Pay flows and secure payment transactions.
• 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.
• Implement UWB-based interactions using NearbyInteraction.
• Create NFC-based tap interactions using CoreNFC.
• Write clean, testable Swift code and follow secure architecture principles.
• BLE experience.
• Knowledge of payment compliance and secure transaction patterns

Skills

iOS development

Swift

Security coding

API integrations

CI/CD

Payments experience

Maps/location features

Tools

PassKit

Apple Pay

MapKit

CoreLocation

NearbyInteraction

CoreNFC

Google Maps SDK

BLE

CI/CD

Job description

Tata Consultancy Services is seeking an experienced iOS Developer with deep, hands-on expertise in building payments and wallet experiences for iOS. You will own location and maps-based features, proximity/secure interactions using UWB and NFC, and integrate payment capabilities across PassKit and Apple Pay to deliver seamless user experiences.

The role requires secure coding practices, API integrations, and CI/CD pipelines, plus writing clean, testable Swift code.