Android Developer

Intelliswift - An LTTS Company; New Jersey; On-site; USD 120,000 - 180,000; Full time

Job summary

Intelliswift - An LTTS Company in New Jersey seeks a Senior Software Engineer to design and develop Android apps using Java, Kotlin and Jetpack Compose. You will drive architectural decisions, contribute across the SDLC and work in an agile environment.

The role requires collaboration with Product, Design, Backend and Infra teams to deliver customer-facing experiences while optimizing performance, reliability and maintainability. Familiarity with AI development tools is a plus.

Qualifications

• Proven experience in designing and developing Android apps using Java and Kotlin.
• Strong knowledge of Android architecture, testing, debugging and performance optimization.
• Experience with SDLC and agile methodologies managing end-to-end delivery.

Responsibilities

• Drive architectural decisions and technical direction across Android projects.
• Contribute to end-to-end product initiatives—from strategy to production launch.
• Collaborate with Product, Design, Backend and Infra teams to deliver customer-facing experiences.
• Optimize app performance, reliability and maintainability, leveraging AI tools when appropriate.

Skills

Android

Java

Kotlin

Jetpack Compose

SDLC

Agile

Multithreading

Concurrency

Architecture

Testing

Performance optimization

AI tools

Job description

Senior Software Engineer specializing in design & development of Android apps using Java, Kotlin and Jetpack Compose.

Experienced in Software Development Life Cycle (SDLC) such as Requirements Gathering, Project Design, Development, Support and maintenance phases to meet requirement of project and familiar with agile software development methodologies as well.

Strong Knowledge of the Android SDK performance tools and optimization techniques Strong experience of multithreading & concurrency programming Strong understanding of modern Android architecture, testing, debugging, and performance optimization.

Demonstrated experience making architectural decisions and driving technical direction across projects. Contribute to major product initiatives end-to-end—from technical strategy and architecture through production launch.

Collaborate closely with Product, Design, Backend, and Infrastructure teams to deliver customer-facing experiences. Optimize application performance, reliability, observability, and long-term maintainability. Leverage modern AI development tools (e.g. Claude Code, Copilot, or similar) to accelerate engineering while maintaining a high-quality standard.

Self-motivated and excellent abilities to learn new languages and other concepts quickly, excellent interpersonal skills and abilities to communicate with team players.