
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

About Mercari, Inc
About
Launched in 2013 and becoming the first Unicorn company in Japan, Mercari Group is a Japan-based corporate group operating in both Japan and the US. Our mission is to create value in a global marketplace where everyone can buy and sell.
Mercari is the largest marketplace platform with over 20 million monthly users in Japan. Through the Mercari app, users can sell their used or unwanted items to those who need them just by taking a photo and entering in some basic information. We are constantly developing our app to provide an environment where anyone can conduct transactions easily, safely, and securely. As part of these efforts, we have invested in the latest technologies such as AI and machine learning, and have released various functions such as escrow payment, AI listing, and barcode listing.
The app currently operates in Japan and the US, with 5.6 million monthly users in the US (as of 2022.3).
We have also successfully launched new businesses such as our mobile payment service Merpay. Today, Mercari Group is made up of multiple subsidiary businesses, including those involved in logistics, B2C e-commerce, blockchain, and sports team management.
Mercari India located in Bengaluru will harness the infinite power of technology to create high-quality service where our people come together to build products that will further strengthen our leadership position in a global product market.
Website
Industry
Technology, Information and Internet
Company video
Candid answers by the company
Similar jobs
● Work on a disruptive product that’s still in its early stage
● Be responsible for the development and maintenance of the Buyer app
aimed at a vast number of diverse Android devices.
● Translate designs and wireframes into high-quality code
● Ensure the best possible performance, quality, and responsiveness of the
BUYER app.
● Mentor other engineers, defining our technical culture and helping to build a
fast-growing team
You should apply if you:
● possess 2+ years of experience in product development, architecture, and
design.
● Experienced in Java or Kotlin
● Constantly learning and looking for ways to improve yourself and the
processes around you.
● Have strong knowledge of Android SDK, different versions of Android, and
knowhow to deal with different screen sizes
● Proficient with restful API to connect Android applications to back-end
service
Position: Senior iOS Developer
Experience: 5+ years
Base Location: Bangalore (Remote Work)
Job Type: Full-time
Interview Rounds: 2 Online Assessments + 3/4 Technical Rounds
Job Description:
We are seeking an innovative Senior iOS Developer to lead the development of our industry-leading energy workforce navigation app. You will play a key role in understanding the navigation domain and collaborate with us to craft new features that meet the evolving market demands. The ideal candidate is a proactive problem-solver with a proven track record in iOS development.
Key Responsibilities:
- Performance Optimization: Address performance issues to ensure the app runs smoothly and efficiently.
- Problem Solving: Identify and resolve development roadblocks to maintain a seamless workflow.
- Proactive Improvement: Continuously seek opportunities to enhance the app's performance and user experience.
- Modern Code Practices: Utilize best practices and the latest tools (such as Swift) to ensure the app is compatible with the newest iOS features.
- User-Centric Development: Understand user pain points and needs, particularly those related to fieldwork, to deliver solutions that meet their unique challenges.
- Design and Development Collaboration: Work closely with designers to transform concepts into efficient, user-friendly app features.
- Offline Functionality: Develop features that function seamlessly offline, especially those handling large datasets and location data.
- Automation: Implement systems for automated testing and release of app updates.
- Comprehensive Testing: Develop thorough test plans to ensure the app is of the highest quality and free of bugs.
- Attention to Detail: Ensure all design elements are implemented accurately, considering all edge cases and dependencies to deliver a polished, dependable app.
- Team Collaboration: Work effectively with mobile developers, backend developers, QA engineers, designers, project managers, and product owners. Strong communication and teamwork skills are essential in our collaborative environment.
Required Expertise:
- Swift and Objective-C: Demonstrated mastery in Swift and Objective-C.
- Data Management: Extensive experience with SQLite and Core Data, including optimization.
- GPS and Location Services: Proficient in integrating GPS and location services to enhance the user experience within the app (experience in building navigation features is a plus).
- Optional Skills: Familiarity with GraphQL and experience with subscription management in the App Store are advantageous.
Education and Experience:
- Educational Background: Bachelor’s degree in Computer Science, Software Engineering, or a related field with a focus on mobile development.
- Professional Experience: Over 5 years of experience as a Senior iOS Developer, with a history of building high-quality, performant applications.
- Language Proficiency: Fluent in English, with strong communication skills for effective collaboration within the team.
About Bluetick Consultants LLP:
Bluetick Consultants LLP is a premier technology services provider dedicated to empowering startups and enterprises in the digital age. We specialize in delivering innovative solutions that drive growth, efficiency, and transformation. Our services include:
- Generative AI and ML Solutions: Leveraging cutting-edge AI and machine learning to foster innovation and differentiation.
- Cloud Migration: Ensuring seamless transitions to cloud environments with a focus on scalability, security, and performance.
- Strategic Resource Augmentation: Connecting enterprises with top tech talent to achieve strategic goals.
- Digital Product Engineering: From concept to market, focusing on scalable, user-centric design for successful product launches.
- Digital Transformation: Reimagining business operations for digital-first growth and a competitive edge.
- Web & Mobile Development: Crafting comprehensive digital solutions to enhance user experiences and drive engagement.
At Bluetick Consultants, we are committed to providing our clients with the expertise and tools needed to navigate the complexities of the digital landscape. Our team of seasoned professionals works closely with businesses to deliver customized, high-impact solutions tailored to their unique needs.
Are you passionate about crafting exceptional user experiences through cutting-edge Android applications? Thinkogic is seeking a talented Android App Developer to join our dynamic team and lead the charge in developing innovative mobile solutions that resonate with users worldwide.
About Thinkogic:
Thinkogic is a leading digital solutions provider, specializing in mobile app development, web development, blockchain solutions, IoT development, and cloud services. We are committed to pushing the boundaries of technology and delivering impactful solutions that drive our clients' success.
Role Overview:
As an Android App Developer at Thinkogic, you will play a pivotal role in designing, developing, and maintaining high-quality Android applications. You will collaborate closely with our design and development teams to translate concepts into engaging, user-friendly interfaces that exceed client expectations.
Responsibilities:
- Develop and implement innovative Android applications that meet project specifications and user requirements.
- Collaborate with cross-functional teams to define app features, functionality, and user interface design.
- Conduct thorough testing and debugging to ensure optimal app performance across various devices and Android versions.
- Stay updated with the latest Android trends, technologies, and best practices to enhance app quality and user experience.
- Participate in code reviews, knowledge-sharing sessions, and continuous learning initiatives within the team.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
- Proven experience in Android app development, with a strong portfolio showcasing your projects.
- Proficiency in Java/Kotlin programming languages and Android SDK.
- Familiarity with RESTful APIs, JSON, and third-party libraries/frameworks.
- Solid understanding of mobile UI/UX principles and best practices.
- Strong problem-solving skills, attention to detail, and ability to work in a collaborative environment.
- Experience with version control systems (e.g., Git) and agile development methodologies is a plus.
Why Join Thinkogic:
- Opportunity to work on cutting-edge projects and contribute to innovative solutions.
- A collaborative and supportive work environment that encourages creativity and professional growth.
- Competitive salary, performance bonuses, and comprehensive benefits package.
- Access to continuous learning and skill development opportunities.
- Be part of a forward-thinking team dedicated to delivering excellence in digital solutions.
If you are ready to take your Android app development skills to the next level and make a meaningful impact in the digital landscape, we invite you to join us at Thinkogic. Apply now and be part of our journey towards excellence in mobile innovation!

Hiring for a Series E, Bay Area based 3.1 Billion USD rapidly growing organisation focused on payments, marketing and customer loyalty. You will be responsible for development of alternative payments based on blockchain technologies.
Position: Senior / Lead Engineer –Android
Location: Bangalore (Currently remote but post pandemic you need to relocate)
Roles & Responsibilities
- Design and development of apps for Androidin, Kotlin and JAVA
- Follow Google user interface guidelines and principles of material design
- Ensure performance and maintainability of the apps
- Code review and guidance to other team members to make sure code quality is as desired.
- Researching new frameworks and adapting the best of them in app development.
Skills Required
- Expert knowledge of Kotlin and JAVA
- Expert knowledge of Architectural patterns like MVC, MVVM and Clean Architecture.
- Expert understanding of Androidrun time model
- Experience with offline caching, threading and task management.
- Experience with object oriented design patterns.
- Experience with push notifications and Firebase or other similar PaaS systems.
- An Eye for design details, following pixel perfect designs.
- Experience with 3rd party libraries like okhttp, volley , Soket.io, Realm, Firebase, Facebook, Twitter, Instagram, RX Kotlin / JAVA.
- Team management skills.
Job Description:
- Strong working experience in IOS application development is a must. First-hand experience of native mobile apps using Swift must.
- Experience with Swift, RxSwift, Swift UI, Unit test.
- Strong system design and architecture skills - specifically for IOS. Curiosity to tinker around, explore new paradigms and strongest for continuous improvement. Strong problem-solving skills.
- Understanding of network connections, Rest API'sand scheduling. Strong knowledge about security standards (e.g. HTTPS) and privacy standards.
- Idea/experience of the unit and instrumentation testing in IOS. Optimizing app performance and memory consumption.
- Leveraging community libraries to efficiently complete development tasks.
- Debugging apps using simulators and related tooling.
- Persisting data for offline-first apps using databases such as Realm.
- Localizing apps to support multiple languages and regions, vernacular libraries and fonts.
- Familiar with Version control system such as GIT.
About
Company is a platform of digital first health clinics owned and operated under one house, with each of them working together toward one mission: To help Indians lead a more fulfilling life surrounded by wellness and grace.
The business is creating a family of purposeful health platforms with personalized solutions for a particular problem in a niche segment. Each platform provides the essentials to enable an individual segment of people to lead a graceful life full of purpose and wellbeing. You can check out the digital health clinic for men at manmatters.com and the digital health clinic for women at bebodywise.com
Requirement
- Company is looking for an Android developer responsible for the development and maintenance of existing applications along with continuous integration of new features, who can take the ownership and work independently.
- At least 2 years of experience with MVVM architecture
- 5-8 years of experience with Android development
- Extensive experience of 3rd party integration
- Good knowledge of Java and Kotlin
- Good Logical ability
- Notification and Payment Gateway experience
- Adaptation to new technologies
- Able to design dynamic complex U
- Experience building custom SDK
- Experience with Multi Module Application
Responsibilities
- Integrate the design into high-quality code.
- Ensure the performance, quality, and responsiveness of an application.
- Identify and correct bottlenecks and fix bugs.
- Work along-side other developers working on a different platform for the Application. Therefore, commitment to collaborative problem solving, design implementation and creating a quality product is essential.
Soft Skills [Required]:
- Positive attitude
- Good analytical skills
- Hungry for growth
- Problem solving
As an Architect you are responsible for research, design, test, implement, and maintain Android applications
to meet client needs. You are expected to be Subject Matter Experts on Android application architecture.
You are also expected to demonstrate value to the organization by mentoring other team members as they
learn and grow, take ownership and responsibility not only for your deliverables, but for the entire
application and its use, and to find a balance between achieving software excellence and delivering working
code.
Roles and Responsibilities
o Involved with all phases of mobile app development from initial concepts, through design, development,
testing and deployment
o You will help guide multiple Agile teams with open communication channels, regular releases, and a
focus on continuous improvement.
o Guide and mentor a team of Android developers and work closely with Quality Engineers
o Establish best practices and processes that ensure quality within the team
o Champion our best practices and mentor team on use and results of these best practices
o Responsibility for product both pre and post launch to ensure application is meeting customer needs
and achieving continued revenue goals
o Architect, Lead, implement and review new features for android phones and tablets.
o Interactive communication of designs and other development topics to Leadership, Product Owners,
Scrum Master and other Agile Team members.
o Lead code reviews to ensure code quality and shared knowledge.
o Research and analyze the existing code base to identify issues and improve application performance and
maintenance.
o Take ownership and sense of responsibility of all deliverables.
o Work within SCRUM agile process with other stakeholders (Product Owners, XD design, Quality
Engineers) as well as across organization to balance creative objectives with business needs and
technical requirements
Looking for experienced senior Android and iOS mobile architect / developers to join an established team working on a Tier 1 personal cloud platform with 20M+ subscribers. Candidates will be joining at an ideal time as the program undertakes a technology refresh in migrating toward progressive web application technology. Candidates will have the opportunity to be hands on while also leading design activities and implementing programs to improve quality and productivity. Will have a direct channel to the product leadership team for support of transformation initiatives.
ho we have in mind:
• 10+ years of experience in developing native Android application(s). Kotlin is a must.
• Understanding of Hybrid application development is a plus.
• Solid understanding of the full mobile development life cycle.
• Expert in multi-threading concepts to create highly responsive data intensive applications
• Experience leading large development teams in active Lead/Architect role
• Experience architecting mobile applications main focus on Android apps.
• Expert on Android OS, Android UI design principles, Android architectural components, Android
design patterns (MVP, MVVM), best practices and a desire to learn and apply new technologies.
• Ability to design for scalability and resilience
• Strong application process flow and problem-solving techniques
• Experience with RESTful web services using XML/JSON data formats
• Strong focus on refactoring and code quality
• Understanding of software configuration management and release management
• Expert in creating design and maintain architecture documentation, class diagrams, technical flow
documents etc
• High levels of software engineering literacy and communication skills
• Professional demeanor who works easily with leadership, product owners, engineers and other
departments both internally and externally
- Mosaic Wellness is looking for an Android developer responsible for the development and maintenance of existing applications along with continuous integration of new features, who can take the ownership and work independently.
- 1.5+ years of experience in Kotlin is must
- Your primary focus will be development of Android applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure.
- Therefore, a commitment to collaborative problem solving, sophisticated design, and the creation of quality products is essential.
- Integrate the design into high-quality code.
- Ensure the performance, quality, and responsiveness of an application.
- Identify and correct bottlenecks and fix bugs.
- Work along-side other developers working on a different platform for the Application. Therefore, commitment to collaborative problem solving, design implementation and creating a quality product is essential.
- Minimum 2+ years of experience in Android Application Development.
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes.
- Understanding of Android design principles and interface guidelines.
- Must have already deployed at least one app on PlayStore.
- Working knowledge of Web Services & REST (JSON) APIs, Websocket, Kotlin, Retrofit, SQLite, Google API Integration, Firebase.
- Familiarity with cloud message APIs and push notifications.
- Experience with third-party libraries and APIs.
- Strong mobile UI design and implementation experience.
- Experience with the E-commerce store app
- Understanding of code versioning tools.
- Positive attitude
- Good analytical skills
- Hungry for growth
- Problem solving
- Quick learner
- Proficiency in Web Technologies will be a plus
- Experience in developing, releasing and maintaining native Java Applications (point us
to your apps on Google Play).
- Deep understanding of the Android SDK - Software development kit which has a
source code, development tools, an emulator and libraries that is used to build
android applications
- You also need experience collaborating on software projects. You`ve
demonstrated that you can work efficiently as part of a team.
- 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.
Bonus Points:
- A github account with some neat projects in it
- Excellent debugging skills
- Experience developing location aware mobile applications











