Senior Android Developer
Tek Spikes
McLean • fulltime
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
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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.
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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.
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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.
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