Android Developer (IoT sphere)

Coherent Solutions; United States; Hybrid; USD 90,000 - 150,000; Full time

Benefits offered by this job

Health insurance

Flexible work options (remote/hybrid)

Professional training & conferences

Mentorship from experienced employee

Job summary

Coherent Solutions is seeking a talented Kotlin mobile developer to join a newly formed team building a brand-new feature for a mobile app.

You will implement MVVM, Kotlin Coroutines, and integrate Firebase services, with a distributed international team working in a modern CI/CD environment.

The role offers remote and hybrid options, competitive tech training, and opportunities to grow within a global company.

Qualifications

• 3–5 years of professional Kotlin mobile development.
• Experience with MVVM architecture and asynchronous programming.
• Experience integrating Firebase services (Analytics, Crashlytics, Remote Config, DataStore).
• Strong unit testing experience.
• Familiarity with Agile/Scrum methodologies.
• Experience with UX design tools (Figma, Zeplin) is a plus.
• Good spoken English.

Responsibilities

• Develop and deliver new features for a mobile application.
• Implement MVVM architecture and Kotlin Coroutines.
• Integrate Firebase services (Crashlytics, Remote Config, Analytics, DataStore).
• Build and maintain Unit Tests and support Agile development cycles.
• Collaborate within a distributed international team.
• Follow established coding standards and development guidelines.
• Perform cross-team PR reviews.

Skills

English proficiency

Agile/Scrum

Team collaboration

Tools

Kotlin

Kotlin Coroutines

MVVM

Firebase

Unit testing

Postman

Charles

Figma

Zeplin

Azure

GitHub Actions

Job description

Company Background

Our client is a global leader in access solutions and smart home technologies. With over a decade of innovation in the IoT space, the company is a pioneer in connected home solutions, including garage door openers, gate systems, and smart access management tools. One of their flagship innovations is the platform, which allows users to control and monitor their home access systems through connected devices. The current focus is a mobile app designed to support and manage gated communities.

Project Description

This role involves joining a newly formed team focused on building a brand-new feature from scratch. The project adheres to established coding standards, pull request review guidelines, and modern CI/CD practices powered primarily by Azure and GitHub Actions.

Technologies

• Kotlin
• Kotlin Coroutines
• Unit tests
• Firebase services (Analytics, Crashlytics, Remote Config, Data Store)
• MVVM
• UX design tools
• AI tools

What You’ll Do

• Develop and deliver new features for a mobile application;
• Implement MVVM architecture and asynchronous programming using Kotlin Coroutines;
• Integrate Firebase services (Crashlytics, Remote Config, Analytics, DataStore);
• Build and maintain Unit Tests and support Agile development cycles;
• Contribute to the formation and growth of a newly established team;
• Follow established coding standards and development guidelines;
• Perform regular code reviews, including cross-team PR reviews;
• Collaborate effectively within a distributed international team;

Job Requirements

• 3-5 years of experience working with Kotlin and Kotlin Coroutines;
• Experience with MVVM;
• Experience with Firebase services (Analytics, Crashlytics, Remote Config, Data Store);
• Strong experience with unit tests;
• Experience with Agile/Scrum methodology;
• Knowledge of UX design tools like Figma, Zeplin and etc. will be an advantage;
• Experience with Postman, Charles (and other traffic stiffers) will be an advantage
• Proven communication skills in English (Upper-Intermediate or higher);

What Do We Offer

The global benefits package includes:

• Technical and non-technical training for professional and personal growth;
• Internal conferences and meetups to learn from industry experts;
• Support and mentorship from an experienced employee to help you professional grow and development;
• Health insurance;
• Sports activities to promote a healthy lifestyle;
• Flexible work options, including remote and hybrid opportunities;
• Referral program for bringing in new talent;
• Work anniversary program and additional vacation days.