Mobile Developer Intern – Android and Kotlin

AppSphere

Available Locations: Boston, Massachusetts

Job Description

Job Summary


AppSphere is seeking a motivated and enthusiastic Mobile Developer Intern with a keen interest in Android app development using Kotlin. This internship is designed for individuals who are passionate about building innovative mobile applications, learning industry best practices, and contributing to real-world projects. As a Mobile Developer Intern, you will work closely with senior developers, gaining hands-on experience in mobile application development, testing, and deployment.




Key Responsibilities



  • Assist in the design, development, and maintenance of Android mobile applications.

  • Write clean, efficient, and maintainable code in Kotlin.

  • Collaborate with senior developers to implement new features and improve existing applications.

  • Debug and troubleshoot application issues to ensure optimal performance.

  • Participate in code reviews and contribute to improving coding standards.

  • Conduct testing to ensure functionality, usability, and overall app quality.

  • Stay updated with the latest Android development tools, libraries, and best practices.

  • Support the team in documenting technical processes and user guides.




Required Skills and Qualifications



  • Basic understanding of Android SDK, Kotlin, and Android app architecture.

  • Familiarity with Android Studio and version control tools like Git.

  • Strong problem-solving skills and attention to detail.

  • Ability to work independently as well as part of a collaborative team.

  • Good understanding of object-oriented programming concepts.

  • Strong communication and interpersonal skills.

  • A genuine interest in mobile application development and learning new technologies.




Experience



  • Freshers, final-year students, or recent graduates in Computer Science, Information Technology, or related fields are encouraged to apply.

  • Prior internship experience or personal projects in Android app development will be considered a plus.




Working Hours



  • Flexible working hours depending on academic schedule.

  • Typically 20–30 hours per week for part-time interns, or full-time during breaks/semester holidays.

  • Hybrid/remote working options may be available based on project requirements.




Knowledge, Skills, and Abilities



  • Knowledge of mobile UI/UX design principles.

  • Understanding of RESTful APIs and integration with mobile applications.

  • Ability to quickly learn new frameworks, tools, and technologies.

  • Strong organizational skills to manage multiple tasks effectively.

  • Ability to adapt in a fast-paced and evolving work environment.




Benefits



  • Hands-on experience working on real-world Android projects.

  • Opportunity to learn directly from experienced mobile developers.

  • Internship completion certificate and potential full-time opportunities based on performance.

  • Flexible work arrangements to balance academics and career growth.

  • Exposure to modern tools, technologies, and agile work practices.




Why Join AppSphere?


At AppSphere, we believe in nurturing young talent and giving interns the platform to learn, grow, and make an impact. You will be part of a supportive and innovative team that values creativity, collaboration, and continuous learning. This is your opportunity to gain practical skills, build an impressive portfolio, and kickstart a successful career in mobile development.




How to Apply


Interested candidates are invited to submit their resume, cover letter, and portfolio (if available) to the AppSphere careers portal or email it to us with the subject line “Application – Mobile Developer Intern (Android & Kotlin)”. Shortlisted candidates will be contacted for an interview.


Job Details

Salary $10 - $20
Job Type Full-time
Remote/Onsite Remote
Location
  • Boston, Massachusetts
Last Apply Date 2026-03-22