App Developer

Job Description

Job Description

App Developer (iOS & Android)

Location : Remote / Hybrid (depending on candidate location)

Type : Contract or Permanent (open to discussion)

About the Role

Critical Insights Inc. is seeking an experienced App Developer with strong expertise in both iOS and Android development to support the design, development, and enhancement of mobile applications. This role will work closely with engineering, product, and operations teams to build high-quality, scalable mobile solutions.

Key Responsibilities

Design, develop, and maintain mobile applications for iOS and Android platforms

Collaborate with cross-functional teams to define app requirements and technical solutions

Write clean, scalable, and well-documented code

Troubleshoot, debug, and optimize application performance

Ensure applications meet security, performance, and quality standards

Participate in code reviews and contribute to best practices

Support ongoing enhancements and feature development

Required Qualifications

Proven experience developing native or cross-platform mobile applications for both iOS and Android

Strong proficiency in one or more of the following :

Swift / Objective-C (iOS)

Kotlin / Java (Android)

Or cross-platform frameworks such as React Native, Flutter, or Xamarin

Experience integrating APIs and backend services

Familiarity with version control systems (e.g., Git)

Strong problem-solving skills and attention to detail

Ability to work independently and collaborate with distributed teams

Nice-to-Have Skills

Experience publishing apps to the Apple App Store and Google Play Store

Knowledge of CI / CD pipelines for mobile apps

Experience working in agile or fast-paced startup environments

Exposure to data-driven or analytics-focused applications