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NorthEastern.dev
Senior Android Developer

Tek Spikes

McLeanfulltime

Posted on: 6/25/2025

Required Skills:

KotlinAndroid SDKRESTful APIs

Job Description:

Job Description

Employment Type: Full-Time (W2 Only – No C2C or 1099)

Experience Required: 8+ Years

Mandatory Requirement: Prior Capital One experience

Job Description:

We are looking for a highly skilled Senior Android Developer with 8+ years of experience to join our team onsite in McLean, VA. The ideal candidate must have prior experience at Capital One and should be well-versed in Android architecture, Kotlin, and modern development best practices. This role is strictly onsite and available only to candidates who can work on a W2 basis.

Key Responsibilities:

  • Design, develop, and maintain advanced Android applications using Kotlin and modern Android frameworks.
  • Collaborate closely with product managers, designers, and backend engineers to build seamless, high-performance mobile experiences.
  • Maintain high standards of code quality, architecture, and documentation.
  • Ensure application performance, quality, and responsiveness across a wide range of Android devices.
  • Participate in Agile ceremonies, sprint planning, and code reviews.
  • Contribute to mobile development best practices and mentor junior developers as needed.

Requirements

Required Qualifications:

  • Minimum 8 years of professional Android development experience.
  • Deep expertise in Kotlin and strong knowledge of Java.
  • Strong knowledge of Android SDK, Jetpack libraries, and Android architectural patterns (MVVM, Clean Architecture, etc.).
  • Experience integrating RESTful APIs, third-party libraries, and SDKs.
  • Proficiency in tools such as Git, Gradle, Android Studio, and CI/CD pipelines (e.g., Jenkins, Bitrise).
  • Experience with testing frameworks like JUnit, Espresso, and Mockito.
  • Must have prior experience working at Capital One.
  • Must be authorized to work in the U.S. and able to work on W2 only (no C2C or 1099).
  • Excellent communication and problem-solving skills.

Nice to Have:

  • Experience in financial services or fintech applications.
  • Familiarity with Jetpack Compose and modern UI frameworks.
  • Exposure to security and compliance in mobile development.