Senior Android Engineer - Kotlin/Java, FinServ

MACHINE LEARNING TECHNOLOGIES LLC; Atlanta (GA); On-site; USD 150,000 - 190,000; Full time

Job summary

MACHINE LEARNING TECHNOLOGIES LLC is seeking a Senior Android Developer to design, develop, and maintain native Android apps for the Atlanta area. You will build scalable mobile solutions with Kotlin and Java, integrate RESTful APIs, and ensure security and performance, collaborating with UI/UX, backend, and QA teams.

Candidates should have 14+ years of software experience, deep Android expertise, and mandatory financial services domain knowledge.

Qualifications

• 14+ years of overall software development experience.
• Strong hands-on Android application development expertise.
• Expertise in Kotlin and Java.
• Experience with Android SDK, Android Studio, and Jetpack components.
• Knowledge of MVVM / Clean Architecture.
• Experience with REST APIs, Retrofit, JSON, and API integrations.
• Hands-on with Android Jetpack, Coroutines, and Kotlin Flow.
• Experience with Git, CI/CD, and mobile app testing.
• Knowledge of mobile security and performance optimization.
• Financial services / banking domain experience is mandatory.
• Strong communication and problem-solving skills.

Responsibilities

• Design, develop, and maintain native Android applications.
• Build scalable, high-performance mobile apps using Kotlin and Java.
• Develop and integrate RESTful APIs and backend services.
• Implement secure authentication, authorization, and data encryption mechanisms.
• Optimize app performance, usability, and responsiveness.
• Collaborate with UI/UX designers, backend developers, and QA teams.
• Perform debugging, testing, and maintenance.
• Follow Android development best practices and security standards.

Skills

Kotlin

Java

Android SDK

Jetpack

MVVM

REST APIs

Coroutines

Kotlin Flow

Git

CI/CD

Security

Performance

Financial services

Tools

Android Studio

Retrofit

JSON

Job description

MACHINE LEARNING TECHNOLOGIES LLC is seeking a Senior Android Developer to design, develop, and maintain native Android apps for the Atlanta area. You will build scalable mobile solutions with Kotlin and Java, integrate RESTful APIs, and ensure security and performance, collaborating with UI/UX, backend, and QA teams.

Candidates should have 14+ years of software experience, deep Android expertise, and mandatory financial services domain knowledge.