From being the first tech unicorn from Japan before its IPO in 2018 we have come a long way towards becoming a global player and continuously and diligently work towards our transformation journey with a strong focus on our mission.

Since its inception, Mercari Group has worked to grow its services, investing in both our people and technology. Today, Mercari Group is made up of multiple subsidiary businesses including logistics, B2C platform, blockchain, and sports team management.

For our services to be utilized by people worldwide; This endeavor naturally requires the capability of the best talent and minds, and that is exactly the reason for us to launch the India Center of Excellence. With your help, we will continue to take on the world stage and strive to grow into a successful global tech company.

Our organization is also shaped by our four foundations:
Sustainability
Diversity & Inclusion
Well-being for Performance
We are seeking a seasoned Full Stack Engineer with 5 to 8 years of professional experience to join our engineering team. The ideal candidate is a versatile technical leader who bridges the gap between complex backend architectures and high-performance frontend interfaces . Design, develop, and maintain scalable full-stack web applications using modern frontend and backend technologies.
Architect complex user interfaces with React/Next.js and design robust backend systems and APIs.
Quality Assurance: Write comprehensive unit, integration, and E2E tests for both frontend and backend components.
System Ownership: Lead technical planning, conduct code reviews, and ensure adherence to high standards for performance and security.
Improve application performance on the client side and optimize database queries and server-side logic on the backend.
Integrate AI-powered development tools into the workflow to increase team productivity and code quality.

Experience: 5 to 8 years of professional software development experience across the full stack.
Frontend Mastery: Expert-level proficiency in React and https://jobeax.com/link/Z30sZYC3jcRenVso framework.
Backend Proficiency: Strong experience in backend languages (e.g., Go, https://jobeax.com/link/JSd7UYCSg572jJDY, Java, or Python ) and building RESTful or GraphQL APIs.
Databases: Proficiency with SQL (PostgreSQL, MySQL) and/or NoSQL databases, including schema design and query optimization.
Testing: Experience with testing frameworks such as Jest, React Testing Library, and backend testing suites (e.g., PyTest, Mocha, or Go testing).
System Design: Proven ability to design distributed systems, microservices, and scalable frontend architectures.
Bachelor's degree in Computer Science, Engineering, or a related field.

AI-Powered Tools: Hands-on experience with modern AI coding assistants (e.g., Infrastructure & DevOps: Experience with CI/CD pipelines, Docker, Kubernetes, and cloud platforms like GCP, AWS, or Azure .
Advanced Networking: Familiarity with gRPC, Protocol Buffers , or Backend-for-Frontend (BFF) patterns.
Experience using tools like Grafana or Datadog to monitor system health and troubleshoot production issues.
Agile Leadership: Experience leading projects in an Agile/Scrum environment and managing cross-functional technical stakeholders.

Global Impact: Work on high-traffic projects that impact millions of users.
Structured professional development and opportunities to move into next roles.
Hybrid work arrangements and a focus on work-life balance.
Comprehensive health insurance for you and your family, and a modern office environment.
Employment Status: Full-time
Work Mode: Hybrid (2 days office + 3 days WFH)
Hybrid workstyle
We believe in high performance and professionalism. We work from office for 2 days/week and work from home 3 days/week
To build a strong & highly-engaged organization in India, we highly encourage everyone to work from our Bangalore office, especially during the initial office setup phase
We will continue to review and update the policy to address future organizational needs
Full flextime (no core time)
Flexible to choose working hours other than team common meetings

Full Stack Developer - Home Based

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