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COGNITO INC

Android Developer

COGNITO INC
Canada · Contract · Mid-Senior

Android Developer


Location: Toronto, ON


Years of Experience: 5+ years


Job Summary

We are seeking a highly skilled Android Developer with extensive experience in Android app development using Kotlin. The ideal candidate will have a strong understanding of core Java, Android Studio, and high level architecture and design patterns such as MVC and MVVM. This role requires a proactive individual who can work effectively in an Agile environment and is passionate about delivering high quality mobile applications.


Responsibilities

  • Design, develop, and maintain high quality Android applications using Kotlin.
  • Collaborate with cross functional teams to define, design, and ship new features.
  • Ensure the performance, quality, and responsiveness of applications.
  • Identify and fix bugs, and optimize application performance.
  • Write clean, maintainable, and efficient code.
  • Implement unit tests to ensure code quality.
  • Publish applications to the Google Play Store.
  • Utilize version control tools such as Git and project management tools like JIRA.
  • Participate in code reviews and contribute to team knowledge sharing.
  • Stay updated with the latest industry trends and technologies.


Mandatory Skills

  • Excellent hands on experience in Android development using Kotlin (minimum 5 years).
  • Strong understanding of core Java.
  • Proficient in Android Studio.
  • Experience with high level architecture and design patterns (MVC and MVVM).
  • Knowledge of the latest Android API versions.
  • Experience in JSON parsing and REST API integration.
  • Good hands on experience with Jetpack Compose.
  • Strong analytical and debugging skills.
  • Experience with version control tools (Git) and project management tools (JIRA).
  • Experience in writing unit test cases.
  • Experience in publishing apps to the Google Play Store.
  • Familiarity with CI/CD tools such as Jenkins and SonarQube.
  • Experience working in Agile project environments.
  • Knowledge of memory management and caching mechanisms specific to mobile devices.

Key Skills

Ranked by relevance

android design patterns kotlin git jenkins java cicd
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Posted
Nov 05, 2025
Type
Contract
Level
Mid-Senior
Location
Toronto

Industries

Telecommunications

Categories

Information Technology

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