Unity 3D Game Developer

Job Title: React Native Developer

Location: On-site (Uttamnagar, Nawada, Near Nawada Metro Station)

Type: Full-time

Experience: 1–3 years

Must-Have Skills:

• React Native with strong knowledge of JavaScript (ES6+) and TypeScript
• State Management using Redux Toolkit / Context API
• API Integration using Axios and REST APIs
• Firebase (Authentication, Realtime DB, Push Notifications)
• Navigation using React Navigation
• Debugging using Flipper and Chrome DevTools
• Play Store and App Store Deployment
• Version Control using Git & GitHub

Qualifications:

1. Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
2. Minimum of 2 years of professional experience in Android application development.
3. Proficient in Java or Kotlin programming languages.
4. Experience with Android Studio and version control systems (e.g., Git).
5. Knowledge of RESTful APIs and integration with backend services.
6. Solid understanding of Android UI/UX design principles.
7. Familiarity with cloud services and mobile app security best practices.
8. Strong problem-solving and debugging skills.
9. Excellent communication and collaboration skills.

Key Responsibilities:

1. Collaborate with product managers, designers, and stakeholders to comprehend project requirements and translate them into technical specifications.
2. Develop, test, and maintain high-quality Android applications with a focus on user experience.
3. Collaborate closely with the backend development team to integrate mobile applications with server-side logic.
4. Stay abreast of the latest industry trends, best practices, and emerging technologies in mobile application development.
5. Optimize application performance, ensuring responsiveness across various devices.
6. Assist in defining and implementing new features, working collaboratively within cross-functional teams.
7. Conduct code reviews and provide constructive feedback to maintain code quality.

Note - Looking for folks from Tier1 or Tier 2 colleges !

Our Mission

Mercari is a Japan-based company with the mission of “create value in a global marketplace where anyone can buy & sell.” Having continuously worked toward this goal since our founding in 2013, we are now transforming from a startup into a global player. While this transformation brings its own specific set of challenges, we believe that solving them one after another will allow us to fully achieve our mission. Are you interested in working together to take on these exciting challenges?

Our Culture

To achieve our mission at Mercari, our organization and each of our employees share the same values and perspectives. Our individual guidelines for action are defined by our three values: Go Bold, All for One, and Be a Pro. Our organization is also shaped by our four foundations: Sustainability, Diversity & Inclusion, Trust & Openness, and Well-being for Performance. Regardless of how big Mercari gets, the culture will remain essential to achieving our mission and something we want to preserve throughout our organization. We invite you to read the “Mercari Culture Doc,” which summarizes the behaviors and mindset shared by Mercari and its employees. We continue to build an environment where all of our members of diverse backgrounds are accepted and recognized, and where they can thrive while holding dear to Mercari’s culture.

Work Responsibilities

• Native Android app development for Mercari and group companies' apps
• The development environment is as follows.
• Development language: Kotlin
• Development environment: Android Studio
• Build tool: Gradle
• CI/CD： CircleCI
• Others: GitHub, Firebase, Slack, Figma, JIRA, Confluence

Minimum Requirements

• Shared understanding and belief in Mercari Group mission and values
• At least 3 years of experience developing native Android applications with Kotlin Developing, operating, making decisions when selecting technology, and continuous improvement of large-scale product codebases
• Ability to design and develop with performance and scalability in mind
• Extensive knowledge of object-oriented software development, networking, memory management, and software testing
• Good communication and interpersonal skills with the ability to collaborate with multiple stakeholders
• Familiarity with architecture frameworks like MVVM, MVP, declarative UI, or similar architectures

Preferred Requirements

• Experience using and installing Jetpack functions such as Android Architecture Components
• Understanding of UI development
• Familiarity with Agile methodologies like Scrum, Kanban, etc
• Experience in iOS or web development
• OSS contribution experience/familiarity with the OSS community
• Customer-centric product development in E-commerce/Fintech
• Working in multi-cultural and diverse teams
• Team Leadership experience

Working Conditions

Employment Status

Full-time

Office

Bangalore

• Hybrid Workstyle

Work Hours

• Full flextime (no core time)
• *Does not apply to all positions

Responsibilities:

• Design and build advanced hybrid mobile applications using React Native
• Lead the application development effort by being the SPOC
• Build hybrid apps using React Native for Android/iOS
• Publish apps to the corresponding App store/Play store
• Implement new technologies to maximize application performance and optimize load time
• Collaborate with the back-end developer to build the RESTful APIs
• Research on emerging technologies and trends
• Participate in the planning and design of future software and technical architectures

Qualifications

• 2 years of hands-on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
• Must have developed a Hybrid Mobile application using React. Hands-on Working experience with React Native is a must.
• Experience developing backend services preferably with NodeJS.
• Experience in developing apps on native Android/iOS platforms is a plus
• Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
• Strong skills in RESTful web services
• Experience with Agile methodologies would be helpful

We are looking for an iOS developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.

• Design and build advanced applications for the iOS platform
• Collaborate with cross-functional teams to define, design, and ship new features.
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

• BS/MS degree in Computer Science, Engineering or a related subject
• Proven working experience in software development
• Working experience in iOS development
• Have published one or more iOS apps in the app store
• A deep familiarity with Objective-C and Cocoa Touch
• Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
• Experience with third-party libraries and APIs
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
• Solid understanding of the full mobile development life cycle