Mobile Engineer (Contract-based)

TheCodingShef; Gurugram District; On-site; INR 167,000 - 279,000; Part time

Benefits offered by this job

Contract-based

On-site in Gurugram

Job summary

Cypherock Wallet in Gurugram is seeking a mid-level Mobile Engineer on a contract basis to build and maintain Android apps using Kotlin and Flutter. You will implement UI, bind data from REST/GraphQL APIs and Firebase, and work with MVVM and Clean Architecture.

You should be comfortable switching code between Kotlin and Flutter, architect modular components, and write unit tests while collaborating with a cross-functional team in a fast-paced blockchain security environment.

Qualifications

• Experience in Android app development with Kotlin.
• Experience with Flutter in a mobile project.
• Strong understanding of MVVM and Clean Architecture.
• Experience integrating REST/GraphQL APIs and Firebase.
• Experience with local data storage (SQLite/Room).

Responsibilities

• Develop and maintain Android apps using Kotlin.
• Switch code between Kotlin and Flutter where needed.
• Implement UI and data binding from REST/GraphQL APIs and Firebase.
• Follow MVVM architecture and Clean Architecture principles.
• Write unit tests and ensure robust error handling.
• Collaborate with cross-functional teams to deliver features.

Skills

Android development

Kotlin

Flutter

MVVM

Clean Architecture

REST / GraphQL

UI binding

Firebase

SQLite

Gradle

Tools

Android Studio

Retrofit/OkHttp

XML Layouts

Git

Room / SQLite

Firebase

Job description

# Mobile Engineer (Contract-based)Cypherock WalletGurugramMid-levelPosted 2w agoApply on employer siteYou apply on the employer's own page. Never pay to apply for a job.## About the roleKotlinJavaRoom / SQLiteRetrofit / OkHttpMVVM / Clean ArchitectureGradleXML ViewsFirebaseREST / GraphQL\\*Compensation:\\* ₹15,000 – ₹25,000 • No equityAt Cypherock, We are disrupting the current financial system by increasing the adoption of Blockchain-based digital assets through better key management solutions. We build \"Worlds' first products\" from India, work at the intersection of Blockchain, Security, Embedded Hardware & Cryptography and have worked with companies like Google, Blockgeeks, Samsung, Lockheed Martin, Apollo Munich, Bank of America amongst others.As the person responsible for mobile engineering in the company, we think it will be a great fit if:\\* you have a working knowledge in Android Studio in Flutter\\* you have worked on / built 1+ mobile apps (preferred if they're released)\\* you have good working knowledge either in Android, Kotlin or Swift\\* you be comfortable in switching code from your preferred language to flutter\\* you have basic understanding of mobile architecture\\* you should be experienced in building UI and binding data via APIs and different data sourcesLanguage & Frameworks : Good understanding of Firebase - Auth, Realtime Database, and Functions Basics of Java and Kotlin and the concept of OOPS Working with remote data - REST and JSON Knowledge of git SQLite Database XML to make complicated layouts(Material Design) Android gradle and how it works Activities and Fragments and Services lifecycle Broadcast Receivers Recyclerview Adapter and its methods MVP, MVVM architecture design pattern Clear understanding of modular architecture Dependency Injection Using third party libraries and making own libraries Test cases- Unit and Design Exception handling How threads work Networking for communication between the server and the App(Retrofit, Volley etc.)