Lead Java Developer – Android App Development jobs in United States
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KANINI · 7 hours ago

Lead Java Developer – Android App Development

KANINI is seeking a skilled Lead Java Developer with strong Android application development experience to design, develop, and maintain high-quality mobile applications. The ideal candidate will collaborate with various teams to define and implement application features while ensuring performance and security.

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H1B Sponsor Likelynote
Hiring Manager
Yuvaraj Samuel
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Responsibilities

Design, develop, test, and maintain Android mobile applications using Java, with backend integration using Spring Boot and Kafka
Collaborate with product managers, UX/UI designers, and backend teams to define and implement application features
Write clean, scalable, and efficient code following industry best practices and coding standards
Integrate RESTful APIs and third-party services
Ensure application performance, security, scalability, and responsiveness
Debug, troubleshoot, and resolve application and production issues
Participate in code reviews and ensure adherence to development standards
Support application deployment, monitoring, and ongoing maintenance
Work closely with stakeholders and actively participate in Agile/Scrum ceremonies

Qualification

JavaAndroid Application DevelopmentSpring BootKafkaAndroid SDKREST APIsMobile Architecture PatternsSQLiteGitKotlinCI/CD PipelinesFirebaseCloud PlatformsHealthcare Domain ExperienceProblem-Solving SkillsCommunication SkillsTeam Collaboration

Required

Strong hands-on experience in Java
Extensive experience in Android Application Development
Proficiency with Android SDK, Android Studio, and Gradle
Experience working with Spring Boot and Kafka for backend/messaging integration
Hands-on experience with REST APIs, JSON, and XML
Knowledge of mobile architecture patterns: MVVM / MVP / MVC
Experience with SQLite, Room, or other mobile databases
Familiarity with Git or other version control systems
Strong understanding of mobile application security and performance optimization
Strong problem-solving and analytical skills
Excellent communication and collaboration abilities
Ability to work independently as well as in a team environment
Bachelor's degree in Computer Science

Preferred

Experience with Kotlin
Knowledge of CI/CD pipelines for mobile application development
Experience with Firebase, push notifications, and mobile analytics
Exposure to cloud platforms such as GCP or Azure
Experience publishing applications to the Google Play Store
Healthcare domain experience is a strong plus
Experience working in client-facing roles is a plus

Company

Redefining Excellence. Your Partner in Sustainable Software Development.

H1B Sponsorship

KANINI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6)
2024 (6)
2023 (2)
2022 (8)
2021 (4)

Funding

Current Stage
Late Stage

Leadership Team

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David Greene
Chief Technology Officer
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Muthiah Natarajan
Chief Strategy and Growth Officer
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Company data provided by crunchbase