App Developer

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