Senior Android Engineer - Kotlin, Jetpack, Mentoring

OpenKrill; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Meal allowance

Childcare support

Wellness programs

Life insurance

Learning platform

Gym partnerships

Paid time off

Job summary

CI&T is seeking a Senior Android Developer to build modern, scalable mobile solutions for major US projects. You’ll craft apps using Kotlin and Jetpack Compose, define best practices, and mentor engineers across distributed teams.

Join a global tech transformation partner with a strong emphasis on architecture, testing, and performance. You’ll influence design decisions and collaborate with Product, Design, and QA to deliver reliable features at scale.

Qualifications

• Fluent English with distributed teams.
• Strong Kotlin and Android SDK experience.
• Practical knowledge of Jetpack Compose, MVVM, Room, and DI (Hilt/Dagger).
• Good understanding of mobile architecture and testing practices.
• Ability to mentor other engineers and lead code reviews.

Responsibilities

• Build and evolve Android apps using Kotlin and Jetpack Compose.
• Help define and promote best practices for architecture, testing, and code quality.
• Lead code reviews and technical discussions.
• Collaborate with Product, Design, and QA teams to deliver features with high reliability.
• Monitor app performance and contribute to scalable architecture decisions.
• Mentor junior and mid-level developers on the team.

Skills

Kotlin

Android SDK

Jetpack Compose

MVVM

Room

DI (Hilt/Dagger)

CI/CD (Azure DevOps/Bitrise/GitHub)

Clean Architecture

Firebase/Crashlytics

Google Play Console

Feature flags

Tools

Android Studio

Git

JUnit

Job description

CI&T is seeking a Senior Android Developer to build modern, scalable mobile solutions for major US projects. You’ll craft apps using Kotlin and Jetpack Compose, define best practices, and mentor engineers across distributed teams.

Join a global tech transformation partner with a strong emphasis on architecture, testing, and performance. You’ll influence design decisions and collaborate with Product, Design, and QA to deliver reliable features at scale.