Remote Senior Android Engineer: Kotlin, Jetpack, CI/CD

Darize; United States; Remote; USD 120,000 - 150,000; Full time

Job summary

Darize is seeking a Senior Android Developer to join a logistics-focused mobile platform used by millions. You will design, build, and optimize Android apps with a focus on performance, scalability, and quality, while collaborating with cross-functional teams in an agile environment.

The project runs for six months with a chance of extension; remote work; start ASAP. You will contribute to modern engineering practices, CI/CD, and AI-assisted development workflows.

Qualifications

• 5+ years of professional Android development experience.
• Strong commercial experience with Kotlin and the Android SDK.
• Hands-on expertise with Jetpack Compose, Coroutines, and Flow.
• Solid understanding of Android Architecture Components, MVVM, and Clean Architecture principles.
• Proven experience integrating REST APIs and external services into mobile applications.
• Strong knowledge of Firebase configuration and implementation.
• Extensive experience designing and maintaining CI/CD solutions for mobile development using GitLab CI, GitHub Actions, or similar platforms.
• Experience optimizing Android applications, build performance, and release processes.
• Familiarity with modern software development practices, including Git, Jira, Confluence, code reviews, and Agile methodologies.
• Professional English skills (minimum B2)

Responsibilities

• Design, develop, and maintain high-quality Android applications with a strong focus on performance, reliability, and scalability.
• Refactor and modernize existing codebases to improve maintainability, architecture, and long-term sustainability.
• Build, enhance, and support mobile CI/CD pipelines, ensuring efficient build, testing, and deployment processes.
• Drive automation initiatives and contribute to improving the overall mobile developer experience.
• Develop well-tested, production-ready code following engineering best practices and quality standards.
• Collaborate with engineers, architects, and product stakeholders to translate business requirements into technical solutions.
• Participate in code reviews, architecture discussions, and technical decision-making.
• Create and maintain technical documentation, implementation guides, and operational procedures.
• Support continuous improvement initiatives and promote engineering excellence across the team.

Skills

Kotlin

Android SDK

Jetpack Compose

Coroutines

Flow

MVVM

Clean Architecture

REST APIs

Firebase

Git

Agile methodologies

English (B2)

Tools

GitLab CI

GitHub Actions

Jira

Confluence

Job description

Darize is seeking a Senior Android Developer to join a logistics-focused mobile platform used by millions. You will design, build, and optimize Android apps with a focus on performance, scalability, and quality, while collaborating with cross-functional teams in an agile environment.

The project runs for six months with a chance of extension; remote work; start ASAP. You will contribute to modern engineering practices, CI/CD, and AI-assisted development workflows.