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ABOUT US

Japan's
First
Unicorn

Japan's First Unicorn

Mercari, Japan’s first unicorn, is redefining the marketplace by connecting millions globally. From fostering sustainability to empowering communities, we are driven by innovation and collaboration, shaping the future of commerce one transaction at a time.

Mercari is a community-driven platform that believes in the power of connection. We’re not just about transactions; we’re about fostering relationships and creating opportunities. Our platform is a space where individuals can share their stories, rediscover the value in what others have, and build a more sustainable future.

Mercari is revolutionizing commerce by connecting people and communities through a dynamic and innovative platform. By making buying, selling, and discovering effortless, we empower individuals to give new life to items and create meaningful connections.

Mercari, Japan’s first unicorn, is redefining the marketplace by connecting millions globally. From fostering sustainability to empowering communities, we are driven by innovation and collaboration, shaping the future of commerce one transaction at a time.

Hear more from our CEO, Shintaro Yamada
shintaro's

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Mercari's track record as the leading
marketplace

22.7M+

Mercari Monthly Active Users

18.7M+

Merpay Monthly Active Users

4.5M

Mercari US Monthly Active Users

4B+

Total Number Of Listings

120+

Countries in Crossborder Sales

2,190+

Employees Across The Group

#1

Technology Branding Ranking

Mercari's track record as the leading marketplace

22.7M+

Mercari Monthly Active Users

18.7M+

Merpay Monthly Active Users

4.5M

Mercari US Monthly Active Users

4B+

Total Number Of Listings

120+

Countries in Crossborder Sales

2,190+

Employees Across The Group

#1

Technology Branding Ranking

Our Values

Image 1
Go Bold
Image 2
All for One
Image 3
Be a Pro

At Mercari, we embrace bold challenges, fostering innovation that makes a global impact. Through trial and error, our team continuously grows, aligning personal and organizational visions to lead and achieve our mission.

OUR TEAM

Our People,
Our Spirit

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"At Mercari, we're pushing the boundaries of global commerce with innovative solutions. We’re shaping a world where buying and selling is effortless and empowering."

Atif Shaik, Engineering Manager

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"We’re building a platform that connects people across the globe. Each day brings new challenges and opportunities to make a meaningful impact in the world of commerce"

Gaurav Bansal, Engineering Manager

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"Enhancing the user experience is more than a mission—it’s a commitment. Every improvement we make ensures that every transaction is smoother and more rewarding."

Prasannakumar Balasubramanian, Engineering Manager

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"Trust is the foundation of any marketplace. Our team works tirelessly to ensure Mercari remains a safe and reliable place for users to connect, transact, and thrive."

Mohammed Saifuddin, Engineering Manager

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"Growth isn’t just about scaling; it’s about crafting impactful solutions that drive real change. Every tool we build helps transform the future of Mercari."

Priyadarshi Manish, Engineering Manager

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"We power Mercari’s infrastructure, ensuring everything runs smoothly behind the scenes. Every line of code we write enhances the experience for users everywhere."

Rajesh Sharma, Manager of Managers

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"Global expansion means more than just reaching new markets—it’s about redefining how people buy and sell worldwide. Our work is at the heart of Mercari’s global presence."

Manu Singh, Engineering Manager

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"We are breaking down borders to create opportunities for commerce everywhere. By connecting new regions with Mercari, we help users discover endless possibilities."

Srajan Agarwal, Head of Engineering

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"The success of Mercari depends on having a solid strategy and seamless execution. Our team ensures that everything aligns for continuous growth and success."

Manjunath Raghavendra, India Corporate Head & BOD member

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"At Mercari, we're pushing the boundaries of global commerce with innovative solutions. We’re shaping a world where buying and selling is effortless and empowering."

Atif Shaik, Engineering Manager

Read more

"We’re building a platform that connects people across the globe. Each day brings new challenges and opportunities to make a meaningful impact in the world of commerce."

Gaurav Bansal, Engineering Manager

Read more

"Enhancing the user experience is more than a mission—it’s a commitment. Every improvement we make ensures that every transaction is smoother and more rewarding."

Prasannakumar Balasubramanian, Engineering Manager

Read more

"Trust is the foundation of any marketplace. Our team works tirelessly to ensure Mercari remains a safe and reliable place for users to connect, transact, and thrive."

Mohammed Saifuddin, Engineering Manager

Read more

"Growth isn’t just about scaling; it’s about crafting impactful solutions that drive real change. Every tool we build helps transform the future of Mercari."

Priyadarshi Manish, Engineering Manager

Read more

"We power Mercari’s infrastructure, ensuring everything runs smoothly behind the scenes. Every line of code we write enhances the experience for users everywhere. "

Rajesh Sharma, Manager of Managers

Read more

"Global expansion means more than just reaching new markets—it’s about redefining how people buy and sell worldwide. Our work is at the heart of Mercari’s global presence. "

Manu Singh, Engineering Manager

Read more

"We are breaking down borders to create opportunities for commerce everywhere. By connecting new regions with Mercari, we help users discover endless possibilities."

Srajan Agarwal, Head of Engineering

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"The success of Mercari depends on having a solid strategy and seamless execution. Our team ensures that everything aligns for continuous growth and success."

Manjunath Raghavendra, India Corporate Head & BOD member

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Tech at Mercari

Empowering Engineers

At Mercari, technology is not just a tool , it’s the gateway to creating impactful user experiences. We are committed to pushing boundaries, exploring the best solutions, and challenging traditional practices.

Engineers are encouraged to think outside the box, experiment with new ideas, and embrace a culture of curiosity and continuous growth. At Mercari, every engineer has the opportunity to make a real impact, driving innovation and shaping the future of how we work and connect with users.

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At Mercari, technology is not just a tool , it’s the gateway to creating impactful user experiences. We are committed to pushing boundaries, exploring the best solutions, and challenging traditional practices.

Engineers are encouraged to think outside the box, experiment with new ideas, and embrace a culture of curiosity and continuous growth. At Mercari, every engineer has the opportunity to make a real impact, driving innovation and shaping the future of how we work and connect with users.

Life at Mercari

Culture that sparks growth

At Mercari, we cultivate an environment where innovation thrives, and every individual is empowered to succeed. With a blend of youthful energy and a strong organizational foundation, we offer comprehensive benefits that adapt to diverse work styles.

Whether it’s flexible schedules, cutting-edge resources, or a commitment to personal growth, we ensure you have everything you need to embrace our values and deliver your best every day.

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At Mercari, we cultivate an environment where innovation thrives, and every individual is empowered to succeed. With a blend of youthful energy and a strong organizational foundation, we offer comprehensive benefits that adapt to diverse work styles.

Whether it’s flexible schedules, cutting-edge resources, or a commitment to personal growth, we ensure you have everything you need to embrace our values and deliver your best every day.

TESTIMONIALS

Our Story,
Their Voices

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Sharayu Yadav
Software Engineer

I am thrilled to share my experience after one year as a Software Engineer at Mercari. My journey here has been nothing short of transformative , both professionally and personally

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Nikita Punia
Software Engineer

Joining Mercari India as an intern and advancing to a full-time backend software engineer has been incredibly rewarding. From the start , I was welcomed into a collaborative and supportive culture that prioritizes growth and innovation

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Sreenanth
Corporate Admin

Mercari isn't just a workplace—it’s a well-orchestrated environment where every team member is supported

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Priyanka Hebsur
QA Engineer

Working at Mercari has been a fulfilling experience. I’ve had the opportunity to work on multiple projects, deliver impactful results , and learn so much along the way all while having fun and embracing innovation. What stands out the most is the inclusive culture here, I’ve always felt valued and supported, which has made every challenge rewarding

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Vandana Kumari
Software Engineer

Mercari has been a transformative journey for me as a software engineer Intern to full time employee. From the first day , I was stepped into a culture that values collaboration, adaptability, and curiosity. The detailed onboarding program, combined with invaluable mentorship, made transitioning into my role seamless

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Kishore
Associate Corporate Controller

At Mercari, I’ve had the opportunity to work on dynamic financial strategies that drive real impact

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Archita
Lead software engineer

Working at Mercari has been an incredibly rewarding experience. From day one, I’ve had the opportunity to work on impactful projects , collaborate with talented people, and grow both personally and professionally. What truly sets Mercari apart is its inclusive and supportive culture

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Smriti Singhal
HR

Mercari’s culture is built on trust, collaboration, and innovation. As an HR professional, it’s inspiring to see employees thrive in an environment that values both personal and professional growth

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Gokul
Senior Software Engineer

From tackling real-world challenges to optimizing large-scale systems, Mercari has given me the platform to create and innovate The support, trust, and growth opportunities here are unmatched

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Zeph
Software Engineer

Working at Mercari means being surrounded by some of the brightest minds in tech. The freedom to experiment, the focus on technology cutting-edge, and the shared mission to create seamless experiences make this an incredible place to grow as an engineer

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Shishir
Lead Software Engineer

What sets Mercari apart is its culture of continuous learning and improvement. Every challenge is an opportunity to innovate and every success is shared. Being a part of this journey is truly rewarding

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Minal
Software Engineer

Mercari has played a pivotal role in my growth, shaping my journey from a software engineering intern to a full-time engineer From day one, I was embraced by a culture that values collaboration, adaptability, and curiosity. The thorough onboarding program, combined with invaluable mentorship, made my transition into the role smooth and enriching

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Priyanka Hebsur

QA Engineer

Working at Mercari has been a fulfilling experience. I've had the opportunity to work on multiple projects, deliver impactful results

READ MORE
Priyanka Hebsur

Priyanka Hebsur

QA Engineer

Zeph

Shishir

Lead Software Engineer

Zeph

Smriti Singhal

HR

Gokul

Minal

Software Engineer

Vandana Kumari

Vandana Kumari

Software Engineer

John Doe

Archita

Lead software engineer

Jane Smith

Zeph

Software Engineer

Gokul

Gokul

Senior Software Engineer

Nikita Punia

Nikita Punia

Software Engineer

Sharayu Yadav

Sharayu Yadav

Software Engineer

Sreenath

Sreenath

Corporate Admin

Kishore

Kishore

Associate Corporate Controller

BLOG & NEWS

GlobalLink NEXT 2025

November 4, 2025

GlobalLink NEXT 2025

Building Connections Beyond Language: Mercari at TransPerfect’s GlobalLink NEXT 2025 Last week, I had the wonderful opportunity to attend TransPerfect’s GlobalLink NEXT 2025, an annual gathering of industry leaders, innovators, and peers who are shaping the future of global content, AI, and digital communication. For Mercari, this was our first time attending the event — and what an inspiring debut it was. The day was a celebration of ideas, collaboration, and innovation. It brought together experts and practitioners who share a common vision: to make communication seamless across languages, cultures, and technologies. The conference was filled with insightful talks and meaningful conversations that reflected just how quickly the worlds of translation, localization, and AI are converging to redefine how we connect globally. A Day of Innovation and Insight     GlobalLink NEXT 2025 brought together an impressive lineup of speakers from organizations such as Adobe, Mitsubishi Electric, Medpace, and Japan Aviation Electronics (JAE). Each session was a deep dive into how global companies are managing multilingual content, leveraging AI to enhance search and personalization, and driving scalable digital transformation strategies. The discussions ranged from the use of Generative AI in translation workflows, to AI-powered website deployment and real-time AI interpreting solutions that are redefining cross-border collaboration. It was fascinating to see how diverse industries – from life sciences to manufacturing to tech, are embracing these tools while staying focused on quality, context, and cultural authenticity. What stood out most was the balance between automation and empathy. The event emphasized that while technology can accelerate translation and communication, the heart of true connection still lies in human understanding – a philosophy that resonates deeply with Mercari’s mission of enabling effortless exchange and belonging. Conversations That Connect Beyond the sessions, the event also created space for meaningful networking throughout the day. Over… Continue reading GlobalLink NEXT 2025

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All that happened at the Cypher AI Conference 2025

September 24, 2025

All that happened at the Cypher AI Conference 2025

At Mercari India, continuous learning isn’t a box to check – it’s part of how we grow. Recently, our team had the opportunity to attend Cypher AI 2025, one of India’s largest and most forward-looking conferences on artificial intelligence. Across keynotes, panels, debates, and booth interactions, one thing was clear: AI is no longer just a technical revolution, it’s a human one.     One standout session, “Upskilling for an AI Future – Blending Tech Prowess with Human-Centric Skills,” delivered by a senior engineering leader at LinkedIn, reframed how we think about growth. The message was bold: in the AI era, degrees are good, but dynamic skills are essential. The future will reward those who stay curious, adaptable, and committed to learning. It also reminded us that while AI and data skills are in high demand, they need to be paired with empathy, creativity, and communication to create meaningful impact. As India rapidly approaches 70% AI adoption, the stakes and opportunities are higher than ever.   A thought-provoking debate titled “Generative AI and Knowledge Work – Job Enabler or Disruptor?” sparked lively discussion and sharp insights from CXO-level leaders. The key takeaway was that the shift to an AI-native organization is not about replacing people, but about transforming how work gets done, with AI as a collaborator, not a competitor.   Several technical deep dives throughout the day pushed our understanding even further. In a session titled “Co-Intelligence = IA to the Power of AI” by Tredence’s Soumendra Mohanty, we explored how to design “ambidextrous” AI systems that embrace both structure and creativity. He emphasized the need to build for ambiguity and incorporate human-in-the-loop oversight. His framework broke down GenAI integration across workflows like content creation, customer engagement, and data insights, using specialized agents to simulate real-world roles with precision.… Continue reading All that happened at the Cypher AI Conference 2025

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Migrating Coupons from Monolith to Microservice

August 19, 2025

Migrating Coupons from Monolith to Microservice

Our JourneyBackground: The Heart of Our Platform Coupons are central to our platform, driving user engagement and retention through credit points and discounts. Historically, this critical system resided within our extensive PHP monolith, deeply integrated with almost all major modules like accounting, payment processing, checkout, listings, and item management. While this architecture initially facilitated rapid iteration, its limitations became apparent as our product and team grew. Why We Decided to Migrate The coupon domain’s deep entanglement with critical modules increasingly hampered agility and introduced operational risks. As some parts of our system transitioned to microservices while others remained in the monolith, complexity mounted. Our key motivations for this migration included: Technical Debt: The monolith’s increasing complexity hindered development and heightened regression risks. Scalability: Coupon processing needed to accommodate a growing user base and higher loads. Reliability and Ownership: We needed clearer data ownership boundaries and a straightforward path for performance optimization. What This Blog Post Covers In this post, I will detail the approach we adopted for migrating our coupon system to a robust, scalable microservice, including our methodology, the challenges we encountered, and the lessons we learned.The Challenges Migrating a critical domain like coupons involves more than just moving code. Here’s what made this journey particularly complex: Tight Coupling: The coupon domain’s pervasive connections to accounting, payments, listing, and item screens meant that moving one piece affected many others. Always-On Expectations: Our services needed to remain continuously available without significant downtime or interruptions. Data Consistency: The migration demanded meticulous management to prevent any coupon, transaction, or reward notification from being missed. Scalability: The new architecture had to match or surpass the original system’s scale. Performance: Achieving the monolith’s native speed despite additional network hops was a significant hurdle. Unclear Ownership: Ambiguities regarding endpoint and database ownership required resolution before… Continue reading Migrating Coupons from Monolith to Microservice

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