# iOS Engineer (AI Integration)

> GSSTech Group · Bengaluru, India · — · Posted 2026-09-29

**Workplace:** on_site

## Description

### About the Role

We are looking for an experienced iOS Engineer to build and maintain large scale, modular iOS applications using modern Apple technologies, with a strong focus on AI integration. You will design scalable architectures, optimize performance, and deliver high quality experiences across iPhone and iPad, working alongside multiple feature teams.

### Key Responsibilities

-   Design and build scalable, modular iOS application architectures that support multiple feature teams working in parallel.
-   Develop advanced SwiftUI interfaces with a strong focus on responsiveness and accessibility.
-   Integrate LLM APIs into production iOS applications, including token management, context handling, and resilient error handling.
-   Implement agentic workflows within the app, including multi agent orchestration and tool use patterns, leveraging MCP (Model Context Protocol) frameworks.
-   Evaluate LLM trade offs (latency, cost, accuracy, on device vs cloud) and recommend the right approach for each use case.
-   Implement crash monitoring and observability solutions, and analyze crash trends to drive stability improvements.
-   Diagnose and resolve memory, performance, and concurrency issues using Xcode Instruments and profiling tools.
-   Optimize app startup time and overall runtime performance.
-   Apply modern dependency management and architectural patterns to deliver maintainable, testable code.

### Required Qualifications

-   6+ years of professional iOS development experience with Swift, delivering large scale applications in production.
-   Hands on experience integrating LLM APIs in production environments.
-   Working knowledge of MCP (Model Context Protocol) frameworks, agentic workflows, and tool use patterns.
-   Proven track record of debugging memory leaks with Instruments, analyzing crash trends, and optimizing startup performance.
-   Strong grasp of modular architecture, dependency management (e.g. Swift Package Manager), and testability.
-   Proven specialization in at least 2 to 3 of the following:

-   Swift Concurrency (async/await, Actors, Task Groups)
-   SwiftUI and Combine
-   Core Data or SwiftData
-   Networking with URLSession, gRPC, or Protocol Buffers
-   Background processing with the BackgroundTasks framework

### Preferred Qualifications

-   Experience building iOS apps in banking, fintech, or other regulated environments.
-   Familiarity with crash and observability tools such as Firebase Crashlytics, Sentry, or Datadog.
-   Experience with accessibility standards (VoiceOver, Dynamic Type).
-   Exposure to on device ML (Core ML, Apple Foundation Models).

### What Success Looks Like

-   Stable, fast, accessible apps with measurable improvements in crash free rate and startup time.
-   AI features shipped to production that are reliable, cost efficient, and fail gracefully.
-   Clean architecture that lets multiple feature teams ship independently.

## Apply

[Apply at GSSTech Group](https://apply.workable.com/gsstech-group/j/C8AFCDCA12/apply)

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