iOS Developer

Jai Finance; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Jai Finance in Bengaluru, India, is hiring a Mid-Level iOS Engineer to own core business modules in the iOS app. You will work with cross-functional teams to deliver high-performance features and drive architectural improvements, tooling, and engineering standards.

You should have 3–5 years of hands-on iOS experience, strong Swift knowledge, and proficiency in MVVM. The role emphasizes performance tuning, reusable components, and timely releases.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 3–5 years of hands-on iOS development experience.
• Strong Swift proficiency with understanding of ARC, generics, and POP.

Responsibilities

• Independently own the design and development of core iOS modules, primarily in Swift.
• Contribute to architecture optimisation, improve code quality and maintainability.
• Tune performance including launch time, memory management, lag analysis, and app size reduction.
• Build reusable foundational components to boost team productivity.
• Collaborate with cross-functional teams to deliver high-quality releases on time.

Skills

Swift

iOS development

MVVM

Performance tuning

Swift Concurrency

Code quality

Education

Bachelor's degree

Tools

Xcode

Instruments

Job description

Mid-Level iOS Engineer

Department: Engineering Mobile Platform

Employment Type: Full-Time

Experience Level: 3-5 Years

Education: Bachelor's degree or above in Computer Science, Software Engineering, or a related field

Position Overview

We are seeking a Mid-Level iOS Engineer to independently own core business modules within our iOS application. The successful candidate will work closely with cross-functional teams to deliver reliable, high-performance features, while contributing to the ongoing improvement of the application's architecture, tooling, and engineering standards.

Roles & Responsibilities

• Independently own the design and development of core business modules on the iOS client, primarily using Swift.
• Contribute to App architecture optimisation, resolve technical bottlenecks during development, and improve code quality and maintainability.
• Take a deep dive into performance tuning - including app launch time, memory management, lag analysis, and app size reduction.
• Build high-quality, reusable foundational components and utility classes to boost overall team productivity.
• Collaborate smoothly with cross-functional teams to deliver high-quality releases on time.

Requirements

• Bachelor's degree or above in Computer Science, Software Engineering, or a related field; 3-5 years of hands-on iOS development experience.
• Expert-level command of Swift, with an in-depth understanding of underlying Swift principles - such as ARC memory management, Runtime, generics, and Protocol-Oriented Programming (POP).
• Proficiency in at least one mainstream architectural pattern (e.g., MVVM), with proven project implementation experience.
• Strong fundamentals in data structures and network programming; familiarity with multithreading and Swift Concurrency for parallel processing.
• Hands-on experience with performance profiling and optimisation using Instruments, Xcode Profiler, and similar tools.
• Excellent communication skills and a team-player mindset, with a proactive approach to driving issues to closure.

Preferred Qualifications

• Strong command of SwiftUI and Combine, with real-world production project experience.
• Familiarity with CI/CD pipelines and experience writing automation scripts for builds or testing.
• Extensive experience with AI-assisted programming.

Ownership of well-regarded open-source projects or frameworks on GitHub.