Android Developer (Kotlin and Java Backend Integration) || NJ local ID only -

Title:

Lead Android Developer (Kotlin + Java Backend Integration)

Location:

Parsippany, NJ (Local Only)

Employment Type:

Contract Visa:

H1B Job Summary We are seeking an experienced Lead Android Developer with deep expertise in Kotlin and strong proficiency in Java-based backend integrations. The ideal candidate will lead the design and development of scalable, high-performance Android applications while mentoring team members and driving technical excellence. This role requires close collaboration with cross-functional teams including backend, product, and QA to deliver robust mobile solutions. Key Responsibilities Lead the design, development, and deployment of advanced Android applications using Kotlin Architect scalable and maintainable mobile solutions aligned with business goals Integrate Android applications with Java backend systems and RESTful APIs Collaborate with backend teams on API design, optimization, and security Provide technical leadership, mentorship, and guidance to junior and mid-level developers Conduct code reviews and enforce best practices in coding, testing, and documentation Drive performance tuning, debugging, and optimization of applications Participate in sprint planning, agile ceremonies, and technical discussions Ensure application security, scalability, and high availability Evaluate and recommend new technologies, tools, and frameworks Required Skills Strong hands-on experience in Android development using Kotlin Solid understanding of Java and backend API integration Experience designing scalable mobile architectures (MVVM, Clean Architecture, etc.) Proficiency with REST APIs, JSON, and third-party integrations Strong experience with Git and version control systems Excellent debugging, performance tuning, and problem-solving skills Experience working in Agile/Scrum environments Leadership & Soft Skills Proven experience leading or mentoring development teams Strong communication and stakeholder management skills Ability to drive technical decisions and influence architecture Qualifications Bachelor s degree in Computer Science or related field 7+ years of Android development experience (Kotlin preferred) Prior experience in a Lead or Senior Developer role is highly preferred