Senior iOS Engineer

GSPANN Technologies, Inc.; Hyderabad; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

GSPANN Technologies, Inc. is seeking a Senior iOS Engineer to build and improve customer-facing iPhone app features for retail, focusing on high app quality and reliable releases.

You will lead features end-to-end, collaborate with product, design, backend, web, and platform teams, and implement robust Swift code with MVVM architecture, SwiftUI, and UIKit where appropriate. Expect strong focus on performance, accessibility, and release readiness.

Qualifications

• Six-plus years of iOS development experience or four-plus years for mid-level.
• Proven ability to build production-grade customer-facing iOS apps using Swift, SwiftUI, and UIKit.
• Strong understanding of app architecture, state management, networking, and concurrency.
• Experience consuming REST and GraphQL APIs and working with App Store processes.

Responsibilities

• Lead customer-facing iOS features from implementation through release and iteration.
• Collaborate with product, design, backend, web, and platform engineers to deliver cohesive app experiences.
• Develop maintainable Swift code using modern iOS patterns and architecture.
• Build modular architecture, reusable UI components, and shared services.
• Write unit and UI tests with XCTest and expand test coverage.

Skills

Swift

SwiftUI

UIKit

Xcode

iOS SDK

MVVM

REST

GraphQL

XCTest

Code Review

Performance Debugging

Education

Bachelor's degree in Computer Science or related field

Tools

Swift Package Manager

TestFlight

App Store Connect

Job description

Swift SwiftUI UIKit Xcode iOS Software Development Kit (SDK) Model-View-ViewModel (MVVM) Representational State Transfer (REST) and GraphQL Application Programming Interfaces (APIs) XCTest Retail Domain

Description

GSPANN is hiring a Senior iOS Engineer to build and improve customer-facing iPhone app features for retail, focusing on high app quality, smooth performance, and reliable releases.

Roles and Responsibilities

• Lead customer-facing iOS features from implementation through release and iteration.
• Collaborate with product, design, backend, web, and platform engineers to deliver cohesive app experiences.
• Develop maintainable Swift code using modern iOS patterns, SwiftUI and UIKit where appropriate, and the app’s established architecture.
• Build modular architecture, package boundaries, reusable User Interface (UI) components, shared services, and platform standards as feature work exposes reusable needs.
• Implement unit and UI tests with XCTest, and expand snapshot and smoke test coverage for the features you own.
• Optimize app quality, performance, accessibility, reliability, and observability as part of normal delivery.
• Support release readiness, App Store Connect and TestFlight processes, and production follow-up for the features you own.
• Ensure strong engineering judgment and code review standards while using modern development tools, including Artificial Intelligence (AI)-assisted workflows where helpful.
• Drive technical clarity by mentoring junior engineers, reviewing code, and turning ambiguous work into clear technical plans.

Skills and Experience

• Bring 6+ years of professional iOS experience, or 4+ years for mid-level consideration.
• Demonstrate strong experience with Swift, SwiftUI, UIKit, Xcode, and the iOS SDK.
• Develop production-grade, customer-facing apps.
• Apply a strong understanding of app architecture, state management, networking, Swift Concurrency, and dependency management.
• Work with REST or GraphQL APIs in app integrations.
• Demonstrate the ability to debug performance, layout, memory, and production issues.
• Manage cross-functional collaboration and explain technical tradeoffs clearly.
• Bring demonstrated mentoring, technical planning, and ownership of larger features or app areas for senior-level consideration.
• Utilize XCTest to write maintainable unit or UI tests, which is an advantage.
• Bring experience with retail, eCommerce, marketplace, or consumer apps, which is an advantage.
• Work with feature flags, analytics, experimentation, observability, crash reporting, or release health tooling, which is an advantage.
• Apply modular architecture, Swift Package Manager, design systems, or shared platform code, which is an advantage.